Cascade components

Features: ￢ﾗﾏ Smart reverse polarity protection, reverse power supply will not damage the IC. ￢ﾗﾏ IC control circuit and LED point light source share a power supply. ￢ﾗﾏ control circuit and RGB chip integrated in a 5050 package components, constitute a complete external control pixel. ￢ﾗﾏ Built-in signal shaping circuit, every pixel shaping and then output after receiving the signal waveform shaping to ensure that the waveform distortion will not be accumulated line. ￢ﾗﾏ Built-in power-on reset and power-down reset circuit. ￢ﾗﾏ Three primary colors of each pixel can achieve 256 levels of brightness display, complete 16777216 colors of the true color display, scanning frequency of not less than 400Hz/s. ￢ﾗﾏ Serial cascade interface, can complete the data reception and decoding through a signal cable. ￢ﾗﾏ No need adding any circuit when any two-point transmission distance is no more than 5 meters. ￢ﾗﾏ When the refresh rate is 30 frames per second, the concatenation number is not less than 1024 points. ￢ﾗﾏ Data transmission speed up to 800Kbps. ￢ﾗﾏ The color of the light is highly consistent and cost-effective. Application: ￢ﾗﾏ LED full-color light-emitting string lights, LED full-color module, LED full-color flexible strip light bar, LED guardrail tube. ￢ﾗﾏ LED point light source, LED pixel screen, LED profiled screen, all kinds of electronic products, electrical equipment Marquee. Package included: 10 x 4Pin Full Color Drive LED Lights

Polk CSi-A6 - Centre Speaker The center channel speaker is arguably the most important speaker in your home theater system. It's in the middle of all the action and, more importantly, it's the anchor for all dialog. If you want to hear what the actors and actresses are saying, buy a good center channel speaker. The CSiA6 is the perfect center piece for a big screen TV or a large room. And it's timbre-matched to the RTiA series speaker so you can build a seamless 360° experience. Its massive dual 6 1/2-inch Dynamic Balance® midbass drivers and 1-inch Dynamic Balance dome tweeter will dish out explosive sound and crisp clear dialog. It's best paired with the larger tower or bookshelf speakers. CSiA6 Features: The unique angled top allows the CSiA6 to be inverted so you can place the speaker below your TV and still enjoy great sound. A unique kickstand assembly that provides rear support to many projection TVs (will not work with plasmas or other TVs with completely flat rears). The proprietary curved, 6-layer DAHLI enclosure design creates the optimal shear damping for a more rigid, acoustically inert enclosure and minimal cabinet resonances. CSiA6 cabinets are designed for clean, accurate sound. 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. PowerPort® 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. The CSiA6 features dual PowerPorts for added center channel realism. Patented Acoustic Resonance Control® (ARC) technology suppresses cabinet resonance that causes distortion to ensure clear and natural sound. 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. 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.

Features: ??Smart reverse polarity protection, reverse power supply will not damage the IC. ??IC control circuit and LED point light source share a power supply. ??control circuit and RGB chip integrated in a 5050 package components, constitute a complete external control pixel. ??Built-in signal shaping circuit, every pixel shaping and then output after receiving the signal waveform shaping to ensure that the waveform distortion will not be accumulated line. ??Built-in power-on reset and power-down reset circuit. ??Three primary colors of each pixel can achieve 256 levels of brightness display, complete 16777216 colors of the true color display, scanning frequency of not less than 400Hz/s. ??Serial cascade interface, can complete the data reception and decoding through a signal cable. ??No need adding any circuit when any two-point transmission distance is no more than 5 meters. ??When the refresh rate is 30 frames per second, the concatenation number is not less than 1024 points. ??Data transmission speed up to 800Kbps. ??The color of the light is highly consistent and cost-effective. Application: ??LED full-color light-emitting string lights, LED full-color module, LED full-color flexible strip light bar, LED guardrail tube. ??LED point light source, LED pixel screen, LED profiled screen, all kinds of electronic products, electrical equipment Marquee. Package included: 50 x 4Pin Full Color Drive LED Lights

The control circuit and the LED share the only power source. Built-in electric reset circuit and power lost reset circuit. all reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate. Each pixel of the three primary color?can achieve 256 brightness display completed 16777216 color full color display, and scan frequency not less than 400Hz/s. Full-color module, Full color soft lights a lamp strip. LED decorative lighting, Indoor/outdoor LED video irregular screen. Features: 100% Brand new and high quality!! The control circuit and the LED share the only power source. Control circuit and RGB chip are integrated in a package of 5050 components, form a complete control of pixel point. Built-in sign al reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate. Built-in electric reset circuit and power lost reset circuit. Each pixel of the three primary color£can achieve 256 brightness display completed 16777216 color full color display, and scan frequency not less than 400Hz/s. Cascading port transmission signal by single line Any two point the distance more than 5m transmission signal without any increase circuit. When the refresh rate is 30fps, cascade number are not less than1024 points. Send data at speeds of 800Kbps. The color of the light were highly consistent, cost-effective. Applications: Full-color module, Full color soft lights a lamp strip. LED decorative lighting, Indoor/outdoor LED video irregular screen. Package includes: 1 *16-Bit 5050 RGB LED Lamp Panel

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

WS2812 5050 RGB LED RGB LED Ring 16Bit For Arduino Intelligent reverse polarity protection, power supply reverse polarity will not damage the IC. IC control circuit and a power LED spot light utility. Control circuit chip with RGB components in a package in 5050, to form a complete external control pixels. Built-in signal shaping circuit, any one pixel after receiving the signal through the waveform shaping and then output to ensure line waveform distortion will not accumulate. Built-in power-on reset and brown-out reset circuit. Tri-chromatic color of each pixel can realize 256 highlighted, complete 16777216 colors of all true color display, the scanning frequency is not less than 400Hz/s. Serial cascade interface, through a signal line to complete the receiving and decoding of data. Transfer transmission distance between any two points in less than 5 meters without any additional circuitry. When the refresh rate of 30 frames/sec, cascading number of not less than 1024 points. data transmission speeds of up to 800Kbps. The colour of the light highly consistent, cost-effective. Specifications: Outer diameter: 66mm Inner diameter: 53mm Net Weight: 7g This item is available in stock and is not drop shipped. This avoids delays, customs charges and extra VAT.