Upper connection

1986 German WERGO DIGITAL / IMD - INTERNATIONALES MUSIKINSTITUT DARMSTADT pressing, release number WER 80006, of gate-fold album by STRING CONNECTION; POLSKI JAZZ ENSEMBLE; KARL DEDECIUS; GERT WESTPHAL; JOACHIM ERNST BERENDT: Der Walzer vom Westende - Jazz & Lyrik aus Polen. The track & other details are shown on the images, as provided. The record has some extremely faint and barely visible, ineffective sleeve-scratches, is in a seldom played, excellent plus condition. The cover has very slightly bumped lower corners, a partly weakened front upper right corner, plus some light edge crinkles, otherwise in a near excellent shape. EX+ / VG+          

General Information: The constant voltage and constant current programmable control power supply module put the collection of analog integration and digital control functions in one. Its adjustable output voltage range is 0-50.00V, step by 0.01V. Its adjustable output current range is 0-20.00A, step by 0.01A. This module has power-down stored function and can store 10 groups preset value. And it also has the function of extracting quickly two groups stored value. Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. LCD display on the module has the function digital voltmeter and ammeter. You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power, etc. on the output state remind area, you can see that output opens or not, the state of constant voltage and constant current, output is normal or not, the key is locked or not, and the current data groups that is being used. On the setting data interface, you can adjust overvoltage value, overcurrent value, over-power value, data set and LCD brightness. This module has many advantages, small size, advanced function, good visual effect, high operability, high-precision, being used independently, being inset into the device and been widely applied. Two version can select: Type A: DPS5020 No Communication Version Type B: DPS5020 Communication Version USB Board+Bluetooth Board Type C: DPS5020 Communication + USB version Very important: 1. Before buying this product, please download the upper computer software and test, if it fits your computer, you can buy 2. The upper computer only support For Win7 and above. 3. This is file for upper computer installation and software, you can download: https://www.mediafire.com/folder/3iogirsx1s0vp/DPS_communication_upper_computer Technical parameters: Input voltage range: 6.00-60.00V Output voltage range: 0V-50.00V Output current: 0-20.00A Output power range: 0-1000W Product Weight: about 222g Display module size: 79*43*41(mm) (L*W*H) Open size: 71mm*39mm Power module size: 93*71*41(mm) (L*W*H) Length of connecting line: 200mm Fixed hole center distance: 86mm, 64mm Output voltage resolution: 0.01V Output current resolution: 0.01A Output Voltage accuracy: ± (0.5% + 1 digit) Output Current accuracy: ± (0.5% + 2 digits) NOTE: 1.You must make sure that the input voltage is 1.1 times higher than output voltage. Under large current circumstances, pay attention to heat elimination. 2. Connection between display part and power part should be according to the corresponding words. Otherwise it will not work by wrong connection Connection description: IN+: Input positive IN-: Input negative: OUT+: Output positive: OUT-: Output negative Note: Input voltage range is DC 6-60V and 60v is the limit voltage; please leave a room to use. Or else it will be burnt. The input must be DC power supply, not AC 220V, or else it will be burnt too. Though this module has reverse connection protection and output short circuit protection, you can muse be in strict accordance with connection description to connect. If you connect the supply power with output, the module will be burnt. Panel description:

RUIDENG DPS5015 Communication Constant Voltage Current Step-down Digital Power Supply Module General Information:The constant voltage and constant current programmable control power supply module put the collection of analog integration and digital control functions in one. Its adjustable output voltage range is 0-50.00V, step by 0.01V. Its adjustable output current range is 0-15.00A, step by 0.01A. This module has power-down stored function and can store 10 groups preset value. And it also has the function of extracting quickly two groups stored value. Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. LCD display on the module has the function digital voltmeter and ammeter. You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power, etc. on the output state remind area, you can see that output opens or not, the state of constant voltage and constant current, output is normal or not, the key is locked or not, and the current data groups that is being used. On the setting data interface, you can adjust overvoltage value, overcurrent value, over-power value, data set and LCD brightness. This module has many advantages, small size, advanced function, good visual effect, high operability, high-precision, being used independently, being inset into the device and been widely applied.DPS5015 host computer information download address:httpss://www.mediafire.com/folder/3iogirsx1s0vp/DPS_communication_upper_computerTechnical parameters:Input voltage range: 6.00-60.00V Output voltage range: 0V-50.00VOutput current: 0-15.00A Output power range: 0-750W Product Weight: about 222g Display module size: 79*43*41(mm) (L*W*H)Open size: 71mm*39mm Power module size: 93*71*41(mm) (L*W*H) Length of connecting line: 200mm Fixed hole center distance: 86mm, 64mmOutput voltage resolution: 0.01V Output current resolution: 0.01A Output Voltage accuracy: ﾱ (0.5% 1 digit) Output Current accuracy: ﾱ (0.5% 2 digits)NOTE: 1.You must make sure that the input voltage is 1.1 times higher than output voltage. Under large current circumstances, pay attention to heat elimination.2. Connection between display part and power part should be according to the corresponding words. Otherwise it will not work by wrong connection Connection description:IN: Input positive IN-: Input negative:OUT: Output positive: OUT-: Output negativeNote: Input voltage range is DC 6-60V and 60v is the limit voltage; please leave a room to use. Or else it will be burnt. The input must be DC power supply, not AC 220V, or else it will be burnt too. Though this module has reverse connection protection and output short circuit protection, you can muse be in strict accordance with connection description to connect. If you connect the supply power with output, the module will be burnt.Panel description:1-Voltage setting/Page up to choose/Shortcut extract M1 data group2-Data setting/ Extract value of the specified data group/Store value into the specified data group3-Current setting/Page Down to choose/Shortcut extract M2 data group4-1.44 inch color LCD screen5-Coding potentiometer/Data adjustment/Lock all buttons6-Open or close outputDisplay interface description:7-The preset value of output voltage8- The actual value of output voltage9-The actual value of output current10-The actual value of output power11-The actual value of input voltage12-The preset value of output current13-Key lock or unlock prompt14-Output normal or not prompt15-Constant voltage and constant current status prompt 16-Data set prompt17-Open or close output prompt18-Preset output voltage19-Preset output current20-Preset over- voltage21-Preset over-current22-Preset over-power23-Preset screen brightness24-Preset data set25-The actual value of output voltage and output currentOperating instructions:When connect the power supply, the screen shows welcome window firstly and then comes into main interface. On the main interface, the output set voltage value and the output set current value is on the top of the screen. The big font value on the left are the current real output voltage, the current real output current and the current real output power. Input voltage is on the bottom of the screen. There are some running status icons on the right of the screen, key lock icon, abnormal output status icon, constant voltage and constant current icon, data set tip icon and opening or closing output icon.Set the output voltage and output current on the main interface. Press V/?key shortly, you can enter into voltage setting status. Then press the coding potentiometer, and then enter to adjust the numerical value. Press coding potentiometer to enter into the status of adjusting the numerical value you want to adjust. Turn coding potentiometer to adjust the numerical value. Turn by clockwise rotation to increase the numerical value; Turn by counterclockwise to decrease the numerical value. If you want to exit adjusting the numerical value, press shortly V/?. In the same time the preset value will be stored. Or you can do nothing in one minute, the status will be automatically existed and the preset will be stored too. You can press A/?to set the output current by the same way.Set the data on the data setting interface On the main interface, you can press SET key shortly to enter into data setting interface. On the data setting interface, press shortly V/?or A/? to page up or page down to U-SET or I-SET, and then set the output voltage and output current by same way used in the main interface.Set the protection value. Page up or page down to S-OVP, S-OCP or S-OPP place to set over-voltage value, over-current value and over-power value correspondingly; when the value is up to the setting value, output will be closed. And then press shortly the coding potentiometer to enter into the status of adjusting the numerical value you want to adjust. Turn coding potentiometer to adjust the numerical value. If you want to exit adjusting the numerical value, press shortly SET key.Adjust the brightness of screen. Page up or page down to B-LED, and then press shortly the coding potentiometer to enter into the status of adjusting the brightness of screen. Turn coding potentiometer to adjust the numerical value you need. If you want to exit adjusting the numerical value, press shortly SET key. There are six brightness levels of LCD screen, 0-5 level. Rank 0 is the darkest; rank 5 is the brightest. You can choose what you like. Data setting and store the specified data group. Page up or page down to M-PRE, and then press shortly the coding potentiometer to enter into the status of choosing the data groups. Turn coding potentiometer to choose the da

General Information: The constant voltage and constant current programmable control power supply module put the collection of analog integration and digital control functions in one. Its adjustable output voltage range is 0-50.00V, step by 0.01V. Its adjustable output current range is 0-15.00A, step by 0.01A. This module has power-down stored function and can store 10 groups preset value. And it also has the function of extracting quickly two groups stored value. Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. LCD display on the module has the function digital voltmeter and ammeter. You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power, etc. on the output state remind area, you can see that output opens or not, the state of constant voltage and constant current, output is normal or not, the key is locked or not, and the current data groups that is being used. On the setting data interface, you can adjust overvoltage value, overcurrent value, over-power value, data set and LCD brightness. This module has many advantages, small size, advanced function, good visual effect, high operability, high-precision, being used independently, being inset into the device and been widely applied. DPS5015 host computer information download address: https://www.mediafire.com/folder/3iogirsx1s0vp/DPS_communication_upper_computer Technical parameters: Input voltage range: 6.00-60.00V Output voltage range: 0V-50.00V Output current: 0-15.00A Output power range: 0-750W Product Weight: about 222g Display module size: 79*43*41(mm) (L*W*H) Open size: 71mm*39mm Power module size: 93*71*41(mm) (L*W*H) Length of connecting line: 200mm Fixed hole center distance: 86mm, 64mm Output voltage resolution: 0.01V Output current resolution: 0.01A Output Voltage accuracy: ± (0.5% + 1 digit) Output Current accuracy: ± (0.5% + 2 digits) NOTE: 1.You must make sure that the input voltage is 1.1 times higher than output voltage. Under large current circumstances, pay attention to heat elimination. 2. Connection between display part and power part should be according to the corresponding words. Otherwise it will not work by wrong connection Connection description: IN+: Input positive IN-: Input negative: OUT+: Output positive: OUT-: Output negative Note: Input voltage range is DC 6-60V and 60v is the limit voltage; please leave a room to use. Or else it will be burnt. The input must be DC power supply, not AC 220V, or else it will be burnt too. Though this module has reverse connection protection and output short circuit protection, you can muse be in strict accordance with connection description to connect. If you connect the supply power with output, the module will be burnt. Panel description: 1-Voltage setting/Page up to choose/Shortcut extract M1 data group 2-Data setting/ Extract value of the specified data group/Store value into the specified data group 3-Current setting/Page Down to choose/Shortcut extract M2 data group 4-1.44 inch color LCD screen 5-Coding potentiometer/Data adjustment/Lock all buttons 6-Open or close output Display interface description: 7-The preset value of output voltage 8- The actual value of output voltage 9-The actual value of output current 10-The actual value of output power 11-The actual value of input voltage 12-The preset value of output current 13-Key lock or unlock prompt 14-Output normal or not prompt 15-Constant voltage and constant current status prompt

op-tech-usa-gimme-grip-strap-camera-wrist-strap Product Description Adjustable elastic wrist strap fits most SLR and midsize cameras using a quick-release plate with an attachment area or a battery grip with connection area Offers increased mobility for easy access to all controls in any shooting position Streamlined configuration allows quick access to get in and out of strap Comfortably fits both regular and smaller hands Made in the USAOP/TECH USA's Gimme Grip Strap is the accessory that active photographers have been waiting for. As many photographers are using quick-release plates to go from a handheld position to tripod shooting in an instant, the Gimme Grip Strap is an ideal solution. It uses a Uni-Loop Connector (included) to attach easily to many brands of quick-release plates (not included) that offer a strap connection area. If the camera itself has an extra attachment area located on the grip, then a quick-release plate is not needed at all to attach the lower part of the Gimme Grip Strap.The Gimme Grip Strap also attaches to the normal strap attachment area on the upper part of the camera to give added stability. For this attachment area we offer two options: regular fit (Uni-Loop Connector) and tight/short fit (special attachment system) for smaller hands. Both options are fully compatible with most OP/TECH USA neck straps, wrist straps and harnesses! This versatility gives photographers the freedom to switch to their preferred shooting setup in just seconds.The Gimme Grip Strap has a 3-position adjustable elastic wrist strap that offers a secure grip without compromising the ability to easily access all camera and view screen controls or shooting positions. Its comfortable fit and design offers the assurance against dropping expensive gear without the feeling of being chained to it!Adjustable 12"￯﾿ﾽ16" (including Uni-Loop) (30,4cm - 40,6cm). Our Guarantee to You We guarantee the utmost in Quality, Authenticity and Customer Satisfaction All our Items are Brand New and 100% Authentic with Original Box and Papers Price Beat or Match, if we can't (which is hardly ever), we will give you R150 off your next order with us. At these prices stocks are very limited, so order now to avoid disappointment Please view our other listings HERE Looking for something that we have not listed. Let us know - Will will get the best price for you

Adjustable elastic wrist strap fits most SLR and midsize cameras using a quick-release plate with an attachment area or a battery grip with connection area Offers increased mobility for easy access to all controls in any shooting position Streamlined configuration allows quick access to get in and out of strap Comfortably fits both regular and smaller hands Made in the USA OP/TECH USA's Gimme Grip Strap is the accessory that active photographers have been waiting for. As many photographers are using quick-release plates to go from a handheld position to tripod shooting in an instant, the Gimme Grip Strap is an ideal solution. It uses a Uni-Loop Connector (included) to attach easily to many brands of quick-release plates (not included) that offer a strap connection area. If the camera itself has an extra attachment area located on the grip, then a quick-release plate is not needed at all to attach the lower part of the Gimme Grip Strap. The Gimme Grip Strap also attaches to the normal strap attachment area on the upper part of the camera to give added stability. For this attachment area we offer two options: regular fit (Uni-Loop Connector) and tight/short fit (special attachment system) for smaller hands. Both options are fully compatible with most OP/TECH USA neck straps, wrist straps and harnesses! This versatility gives photographers the freedom to switch to their preferred shooting setup in just seconds. The Gimme Grip Strap has a 3-position adjustable elastic wrist strap that offers a secure grip without compromising the ability to easily access all camera and view screen controls or shooting positions. Its comfortable fit and design offers the assurance against dropping expensive gear without the feeling of being chained to it! Adjustable 12"16" (including Uni-Loop) (30,4cm - 40,6cm).

Description:   12V ESP8288 four ways WiFi relay module carried a ESP-01 WiFi module and mature 8 bit MCU.It could control the relay by cell phone APP within the local area network (LAN).It is easy to set.    Function features:   1. On board high quality MCU and ESP-01WIFI module 2. Two working mode: Mode 1: cellphone carry on wifi module directly Mode 2: cellphone and wifi module carry on router together Additional function: work as USB module when disconnect ESP-01 module 3. Transmission distance: (1) The open environment, the mobile phone when carrying on the WIFI module maximum transmission distance of 100 m; (2) When the WiFI module and cell phone carrying on the router at the same time the signal transmission distance depends on router signal 4. Use the Smartconfig technology to complete the configuration of the account and password of the esp-01 WIFI module on the mobile APP. The configured account and password will be memorized after power off 5. The board contains 12V,10A/250V AC 10A/30V DC relay, which can continuously absorb 100,000 times, with the protection of diode current and short response time. 6. With mode option and working statue LED indicator 7. With 4 isolator and strong anti interference ability 8. Reserved UART debug interface and MCU download port for program 9. Board size: 60*63mm   Interface:   IN+, IN-: 12V voltage input 12V, GND, TX, RX: UART serial port PIN SWIM, PIN8, NRST: reserved MCU download port Button S1: change mode, default mode is mode 1 Button S2: reset LED D1/D2/D3/D4(red ): relay working LED, LED on when relay is on LED D7(red ): indicator for mode 1 LED D5(blue): indicator for mode 2 LED D6(green): work statue indicator, exact details as below: (1)When extinguished, it is being configured or disconnected from the router. (2)0.5s fast blinking represents cellphone app is configuring WIFI account and password for ESP-01 module (3) 2S slow blinking to configure finished,and wait for connection with cellphone by TCP (4)LED always on represents TCP connections with mobile phone successfully Connection for reserved two cap jumper: Generally, insert them to the bottom,that is RX to RX1, TX to TX1. Insert them to upper,when use it as USB module COM1 COM2 COM3 COM4: Common terminal NC1 NC2 NC3 NC4: normal close NO1 NO2 NO3 NO4: normal open   Control command for relay(hex format): Open relay 1: A0 01 01 A2 Close relay 1: A0 01 00 A1 Open relay 2: A0 02 01 A3 Close relay 2: A0 02 00 A2 Open relay 3: A0 03 01 A4 Close relay 3: A0 03 00 A3 Open relay 4: A0 04 01 A5 Close relay 4: A0 04 00 A4 Package included: 1 x DC12V ESP8266 Four Channel Wifi Relay

Unprecidented Strength. Top Attachment: 3/8 inch screw Redesigned Q90 center column with quick one finger operation Easy Link connection for adding accessories Redesigned upper disk with rotating bubble level Safety Payload Weight:9 kg. The 055 redefines the 3-section aluminium tripod. Thanks to its size and shape, and to the materials used, the new 055 delivers an unprecedented level of stiffness. The key feature of the 055XPRO3 is its 90 Degree Centre column mechanism, which allows the column to be extended vertically as normal, or horizontally. The horizontal column mechanism is housed within the tripod's top casting for compactness, but it is easily and quickly extended whenever you need it. Switching between vertical and horizontal column orientation requires no disassembly, and can even be done with a camera attached. The legs of the 055XPRO3 tripod are also fast to extend and adjust, thanks to the Quick Power Lock levers. The special design of the QPL levers allows single-handed opening of all leg sections in one action. Intuitive and ergonomic leg angle selectors allow each leg to be independently and solidly set to any of the preset angles, again allowing considerable positioning freedom. A bubble level is built in to the top of the Centre column for precise framing. The bubble level rotates freely around the Centre column, so it can be positioned wherever it's easiest for you to see. The top casting of the 055XPRO3 has an Easy Link connector for supporting a photo or video accessory (such as an LED light, flash, reflector, or other piece of equipment) on an extending arm or bracket, and making the tripod into a practical mobile studio. SPECIFICATIONS attaches by. 3/8 attachment type Centre column rapid closed length 24.02 in Color black color column cross section three-faceted column tube diameter 28mm leg angles 25 Degree.46 Degree.66 Degree.88 Degree leg cross section D shape leg sections 3 number legs tube diameter 30-26-22.5 mm material aluminum maximum height 66.93 in maximum height (with Centre column down) 55.12 in minimum height 3.54 in safety payload 19.84 lbs section Centre column 1 number weight 5.51 lbs

Bluetooth Shutter Remote Control Camera For All IOS & Android Mobile Phone Product specifications: It is a Bluetooth wireless remote self-shutter used on cell phones. Without installing any software, general use for iPod / iPhone / for iPad, i9220 /i9250/i9300/i9500/i9190/note2/note3 and other parts of Android 4.1 systems above. - Built-in button batteries can reach more than 3,000 photographs. - Can be carried long distances self-timer, up to 60 meters in the absence of obstructions. - With five function keys: switch, Bluetooth pairing, camera, Android configuration, IOS configuration. -IOS system is only compatible with version 5.0 above. Communication:Bluetooth Version.3 Transmit frequency: 2.4GHz-2.4835GHz Battery life: CR2030*1 cell/about 6 months under working in 10 times a day (Battery Not included because post airmail don't allowed) Dimension: 48mm*30mm*10mm Weight: 20g Color:Red, pink,white, black, green, blue, yellow (Please advise the color you prefer,thanks.) Compatibility list:General use for iPhone 5S/5C/5/4S/4,for iPad4/3/2/for mini iPad with Retina Display,for iPod touch 4th generation or newer Note8,10.1+,Moto X/Nexus4/5/7+ for Sony Xperia S/HTC New one and X+/Other android phone The farthest remote distance is 60 meters; Bluetooth version 3.0; General for iPhone/for iPad and Android version 4.22 above mobile phones. How to use: 1: Turn on the remote control switch, and the blue light flashing. 2: Turn on the Bluetooth of the mobile phone, search for the new devices, and then connection. 3: After pairing and connecting, open the camera on the phone. 4:use for iPhone can be directly remote controlled by the camera shutter. 5: Part of Android phones can also be controlled by the camera shutter. 6: For the Android phones that can not controlled directly via the shutter, please download camera360 software, open camera360 software, click the Settings icon on the upper right corner of the phone, Advanced Settings, and then the camera settings, set the volume button options to take photos. Package contents: 1 x Bluetooth Shutter 1 x User Manual    

Solid and fast set up with the new Quick Power Lock System Easy Link plug for instant accessory connections Built in rotating bubble level Q90 Column for great positioning possibilities New leg angle selectors Thanks to the additional 4 section, legs can be collapsed to a more compact dimension, enhancing transportability. Its the right choice for all those photographers wanting a strong and reliable support even when travelling. This tripod features the new QUICK POWER LOCK (QPL). This system is a strong, ultra fast and ergonomic locking system that allows for complete extension of the legs with onehand opening. One of the most innovative aspects of the new 190 is its compactness, which allows for easier portability. The new patented 90 column is accessible when you need it to be, with a quick one finger operation. The new 190 allows you to create a portable photographic studio, thanks to the new "Easy link" plug, which enables instant connection between tripod and accessories, such as LED lights for Macro Photography and VDSLR applications through arms and brackets. The new patented Rotating Leveling Bubble is quick to set up and allows you to position the tripod more precisely. It is easy to read, whatever the shape of the head or however the tripod is set up. The new Leg Angle Selectors are also easy to set up, as they are made following the most innovative ergonomic standards and prevent fingers and nails being trapped in the upper casting. The entire shape of the tripod has been modified and made more manageable and stylish. The complete re-design of its functional elements shows a particular attention to aesthetics and details. Technical Specifications:Max Height with Center Column up: 63 inchesMax Height with Center Column down: 53.2 inches Lowest Height: 3.2 inches Closed Length: 19.2 inches Weight: 4.6 PoundsMax Weight: 15.4 pounds

Polk RTiA3 Bookshelf Loudspeaker Features The proprietary curved, 6-layer DAHLI enclosure design creates the optimal shear damping for a more rigid, acoustically inert enclosure and minimal cabinet resonances. RTiA5 cabinets are designed for clean, accurate sound. The two 6-1/2-inch mid/woofer drivers are housed in their own tuned internal enclosures for increased clarity and lifelike detail. Klippel motor optimization uses laser measurement technology to ensure a smooth excursion path at either end of the volume spectrum for uniform performance at both low and high volumes. Polk's proprietary, patented Dynamic Balance technology allows our engineers to design out distortion-causing driver and system resonances, so you only hear the good sounds. Durable, computer-modeled, injection-molded butyl rubber surrounds suppress unwanted cone resonances for a lifetime of reliable sound. The RTiA Cascade Tapered Crossover eliminates the comb filtering and beaming, common to multi-driver speakers, which degrades the quality of the audio and collapses the soundstage. Beautiful curved furniture-grade hardwood veneer cabinet finishes, with sleek trim accents in black or cherry. Computer-modeled anti-diffraction grilles enhance the good looks while minimizing sonic interference. PowerPort Plus bass venting is our patented design for smoothly transitioning the air flow from the port into your listening area, eliminating turbulence and distortion, for bigger, more musical, deep bass impact. Our patented Acoustic Resonance Control® (ARC) port technology tunes out the internal cabinet resonances resulting in natural uncolored midrange reproduction. All Polk loudspeakers are timbre-matched within their series, designed with the same components throughout, to achieve seamless speaker-to-speaker blending effects in multi-channel systems. Dual gold-plated, professional-style 5-way binding posts, for the most secure connection options. Dual binding posts allow bi-amp or bi-wire connections, for the ultimate in customized high performance audio.   Close your eyes on our largest RTiA bookshelf speaker and you'll believe you're listening to floorstanding speakers. It features a 6 1/2-inch Dynamic Balance® woofer, 1-inch Dynamic Balance dome tweeter and 150 Watt power handling, Mark Marcantonio from Affordable Audio comments "The timbre and spacious presentation was dead on," and "The clarity of all vocals (no nasal or fuzziness) makes for an easy and non-fatiguing listening experience." In summary, the RTiA3 is perfect for the most demanding home theater system and the most discerning stereo listener. Specifications Dimensions - Product Weight (each) 7.26 kg Dimensions Cabinet Dimensions - Depth 14" (35.56cm) Dimensions Cabinet Dimensions - Height 14" 3/4 (37.47cm) Dimensions Cabinet Dimensions - Width 8 7/16" (21.43cm) Dimensions Enclosure Type - Mid-High Array Enclosure Type PowerPort bass venting and ARC Port Driver Complement Mid / Woofer - Diameter 6 1/2" (16.51cm) Driver Complement Mid / Woofer - Quantity 1 Driver Complement Mid / Woofer - Type Dynamic Balance driver with polymer composite cone and rubber surround Driver Complement Tweeter - Diameter 1" (2.54cm) Driver Complement Tweeter - Quantity 1 Driver Complement Tweeter - Type Dynamic Balance silk polymer composite dome tweeter Electrical - Efficiency 89 dB Electrical - Inputs Dual 5-way binding posts Electrical - Lower -3dB Limit 50 Hz Electrical - Nominal Impedance 8 ohms Electrical - Recommended Amplifier Power 20-150 watts per channel Electrical - Total Frequency Response 40Hz-27kHz Electrical - Upper -3dB Limit 26 kHz Electrical Crossover - Tweeter/midrange Crossover Frequency 2.8 kHz Shipping - Total Shipping Weight 15.88 kg Shipping - Unit of Measure Pair