Hifi diy speakers audio

Buy HIFI Crossover for DIY Speakers Audio Frequency Divider for 3-8 Inch Speakers for 4-8ohm for R197.63

Buy 5pcs HIFI Crossover for DIY Speakers Audio Frequency Divider for 3-8 Inch Speakers for 4-8ohm Loudsp for R730.00

DIY TDA2030A Audio Amplifier Board Kit Mono Power 18W DC 9V-24V Features: TDA2030A is widely used as Hi-Fi amplifier manifold in many computer active speakers. Easy Installation. It has the function of thermal shutdown, current limiting. Minimum transmission distortion Specifications: Output power: Maximum 18W Supply voltage: DC 9V-24V (recommended DC 12V, this voltage to the heat sink requirements are very low;) Maximum supply of this board is actually up to 40V, but you need to change the board's own electrolytic capacitor C1, the capacitor voltage value is higher than supply voltage can be use.) Quiescent current: about 25mA (disconnect to tone, connect to 8Ω speaker, 12V power supply.) Speaker impendance: 4Ω-8Ω Total harmonic distortion: THD 0.08% (Po=0.1 to 14W, RL=4Ω) SNR: 94dB-106dB (1W-15W) Heat: The higher the supply voltage, the great the volume, the higher the heat Note: This is DIY kit, you need to solder it by yourself! Package includes: 1 x DIY TDA2030A Audio Amplifier Board Kit

FREE SHIPPING ACROSS SOUTH AFRICA Feature: - Allows you to answer calls and listen to music. - Support phone / laptop / tablet PC. - Support TF card (not include TF card in the packing). - The newest design-the Water Cube pattern. - Convenient design, you can control the volume of music with the speaker, you can also choose the last song or next song through it. - Modular Buddy-jack design: Connect a row of Min Speakers to get jaw-dropping audio performance. - Expanded Bxs (Bass Xpansion System) drives a fuller, richer low-end response. - New, larger 40mm diver delivers precise highs for superb sound. - Rechargeable battery, can be charged via USB. Type: Active Bluetooth Version: V3.0+EDR Working Range: Up to 10m Working Time: 5 hours Charging Time: 2 hours Battery Charging Voltage: 5V +- 0.5V Battery Capacity: 1000mAh Speaker: (Φ)40MM Loudspeaker Output: 3W x 2 Input power: DC 5V Frequency Response: 280Hz-16KHz S/N: ≥95db Distortion: ≤0.5% Color: Black Speaker Structure: Floor-Standing Loudspeaker Accommodation Mode: Button Use: Home, theatre, portable audio player, Mobile Phone, computer, stage Material: Plastic Dimension: 153 x 40 x 57mm Weight: 232g Package Size(L x W x H): 158 x 62 x 63mm Package Weight: 285g After Sales Service: 1 Year Warranty Package Weight: 283(g) / 9.98(oz) Package Dimensions(Length*Width*High): 155(mm)*65(mm)*60(mm) / 6.10(in)*2.56(in)*2.36(in) Retail Packaging: Yes, Colored Box Package Include: 1x Bluetooth HiFi BigBox 1x USB Cable 1x Audio Cable

PLEASE NOTE: On checkout you will have the option to "leave a note for the seller". Please use this area to specify your preferred option, size or color. Upon receipt of your order, we will also make contact with you to clarify or confirm options when necessary. Where you would like an option that has an additional price, please continue with your order as is and we will contact you with payment options for the additional amount. OPTIONS: FORM COLOR: GREY FORM COLOR: GOLDEN Features: - Bluetooth 3.0 technology for lower energy consumption but more stable connection and faster transmit speed - Bluetooth wireless design for connecting to any Bluetooth enabled smart devices - LED display screen  let you know the working status of the speaker - 2200mAh  removable and rechargeable lithium-ion battery supplies longer playing time - Very easy to set up and use, your Bluetooth is ready, your music is ready - Play music directly from  TF card, USB and 3.5mm audio devices  gives you a convenient playing experience - Built-in  microphone allows you to answer your calls in a hands-free way - Support FM auto-scan function   Specifications:   Product Name: Q8 Hifi Bluetooth Speaker Bluetooth Version: 3.0+EDR Battery: Built in lithium battery 2200mAh Frequency response: 20Hz-20KHz Charging voltage: USB 5V 500-1000mA Distortion: SNR: ≥80db Speaker: Φ40mm 4Ω 3W AUX: 3.5mm FM Radio: 87-108Mhz Product size: 170mm x 67mm x 33mm Support: MP3, WMA,WAV, APE,FLAC format music Function: Bluetooth, handfree phone call, AUX in, TF card/U-disk, FM radio Compatible: Support for iPhone/Sumsung/Xiaomi/Meizu Smartphone, for iPad PC computer etc. General Material Plastic Form Color Golden Quantity 1 piece Specification Bluetooth Handsfree Yes Bluetooth Version Bluetooth V3.0 Operating Range 10M Total Power 3W Channels 2.0 Interface 3.5mm , USB 2.0 Microphone Yes SNR 80db Frequency Response 20Hz-20KHz Applicable Products Universal Radio Tuner Yes FM Frequency 87-108Mhz Supports Card Type MicroSD (TF) Power Built-in Battery Capacity 2200mAh Dimensions & Weight Dimensions 5.91 in x 3.54 in x 1.97 in (15 cm x 9 cm x 5 cm) Weight 12.7 oz (360 g) Packing List 1 x HiFi Bluetooth Speaker 1 x USB Cable 1 x Audio Cable

Note: This is a unassembled kit, you need to solder it, please note about this before you order. Product Features: 1. Full screen response, high fidelity unit 2. Large speaker inner cavity volume, bass diaphragm, bass thick, cinema-level enjoyment 3. High woofer speaker cooperating, 360 degree surround sound 4. Two-layer acrylic sheet for improved sealing and shock resistance 5. All screws are fixed, making DIY more convenient 6. With 3.5mm Interface fully compatible Product Parameters: Power supply voltage  USB interface 5V Output power  3W*3 Number of speakers one 3-inch and two 2-inch Audio input  standard 3.5 audio interface Net weight 700g Size 250*100*80(mm) Package Included: 1 x DIY  Speaker Production Kit

Bargain - Won't be repea ted !!! - The Perfect DJ turntable ***** This turntable gets a 5 star rating from What HiFi. Listed Price is R This superbly made, professional quality DJ turntable is designed primarily for DJ use in nightclubs, touring and mobile applications. It can also be used by music lovers to play their record collections at home. Its sleek, elegant gloss-black and silver design fits into any stereo music or home entertainment system, and its built-in switchable phono preamp enables it to be used with a wide variety of receivers, powered speakers and other A/V components. As an added benefit, the turntable offers a USB output that allows direct connection to a computer for easy LP-to-digital conversion.  Built to deliver exceptional music reproduction even under the most demanding conditions of professional use, the AT-LP-USB utilizes a powerful direct-drive 16-pole, three-phase motor for unwavering speed stability along with easy back-cueing, forward and reverse play and quiet operation at or 78 RPM. The turntable features an S-shaped tone arm with adjustable tracking force (counterweight) and anti-skate adjustment and a removable universal cartridge mount (cartridge available separately).  Additional DJ-friendly features including a damped cast-aluminum platter with stroboscopic speed markings and slip mat, an illuminated speed indicator and adjustable pitch control, a start/stop button, a removable stylus target light, a dedicated tone arm grounding lug, a hydraulically-damped lift lever and a locking tone arm rest that keeps the arm and cartridge in place during transport.  The turntable includes PC- and Mac-compatible Audacity® software that converts the audio on a record to MP3, WAV or other format digital audio files.

Specification: Color: Silver Material: Aluminum Size: 120 x 110mm Power: DC12V 2A Frequency response: 20HZ (-0.2DB) ~ 20KHZ (-0.2DB) SNR: ≥100DB Input Sensitivity: 300 ~ 2000MV Output: 3000MV Features: Classic tube design, optimization line Tube design can be replaced Aluminum alloy shell, durable classic DC12V Power supply, it is easy to find a suitable power source Unique boost mode, the high voltage power supply, power supply mode is superior to common Can be used with digital amplifier analog amplifier, active speakers Packing includes: 1 x Preamp 2 x 6N3 Tube 1 x Power Supply

CSR Wireless Audio Receiver, Bluetooth Receiver AptX CD Quality Sound with DAC, NFC, and RCA, Coaxial, SPDIF output Stereo Bluetooth Receiver Wireless Bluetooth 4.1 EDR Audio Music Box 3.5mm RCA for Speaker Car AUX Home Audio NFC Bluetooth Wireless Audio Receiver Adapter 3.5mm CSR Bluetooth 4.1 Stero Audio Hifi Car speakers for IOS Android FEATURES: Bluetooth 4.1 connection BLE lower power consumption NFC quick link aptX superior audio codec: CD quality sound Analog output: stereo Left/Right RCA Digital SPDIF outputs: both TOSLINK optical and coaxial Auto reconnection supported Link loss reconnection enabled Low latency fast streaming Desktop version: plug & play; no battery Micro USB power port   Specifications:  Bluetooth version & profile: 4.1; A2DP, EDR Bluetooth distance: up to 30m DAC: TI PCM5102A (PCM interface: 32bit/384KHz; SNR: 112dB) Frequency response: 10Hz ~ 20KHz AptX low latency: 30ms Power supply: 5V DC Optical transmission speed: up to 16Mbps Optical transmission distance: up to 20m General Quantity 1 piece Material ABS Shade Of Color Black Specification Bluetooth Version Bluetooth V4.1 Operating Range 10m Dimensions & Weight Dimensions 3.07 in x 3.07 in x 1.02 in (7.8 cm x 7.8 cm x 2.6 cm) Weight 1.06 oz (30 g) Packing List 1 x Audio Adapter 1 x 3.5mm to 2RCA Cable 1 x Digital Optical TOSLINK Cable 1 x USB Charging Cable 1 x User Guide 1 x RCA to RCA audio cable 1 x 3.5mm Male to Male Cable

Description: 3inch 4Ω Full Range Audio Speaker Medium/Bass Stereo Loudspeaker 30W Specification: Impedance: 4 ohm Power: 30W Diameter: 84mm Diagonal Hole Pitch: 88mm Height: 40mm Magnet Diameter: 60mm Sound Hole Diameter: 75mm Features: 1.Make of Carbon fiber and metal material,durable and easy to install. 2.Suitable for replacement of old speakers, assembled houses, automobiles, ships, and so on. 3.You can freely adjust the bass and midrange, as a creative DIY speakers. Package Included: 1× Full Range Audio Speaker  More Details:

Permalloy core processors are our true selling point. Why, you ask? Because it effectively eliminates distortion, and any buzzing sound that occurs from ground loops. Ground loops occur when your audio source and speaker utilize the same power source. This is often found in car speakers and home stereo systems using a Bluetooth receiver.Our Permalloy design is superior to previous silicon-steel designs as it provides the best possible transmission quality, and reduces the gadgets size. Our product is compatible with any portable device that is equipped with a 3.5mm audio jack. It can also be used with normal car kit, complete with a Bluetooth Receiver/Bluetooth hands-free that is perfect for use in both your car audio system and home stereo. This gadget is perfect for people on the go as it is lightweight and completely portable. You can use it for your home stereo, then remove it and insert it into your cars audio system, for music on the go.This product takes up little space measuring in at just 8.5 centimeters with a weight of 25 grams. Investing in a good audio isolator such as this will not only cancel ground loop noise, but will also play your music without any unwanted distortion. The low frequency of this HIFI version isolator can reach 20hz, allowing for 99% of consumers to receive distortion free audio. Features The low frequency of this HIFI version isolator can reach 20hz,audiophile should know the meaning of it. Because the human hearing range is from 20hz to 200000hz, people will not hear distortion Effectively filters the distortion out of the audio in your car, or on your home stereo. Easy to use. Just plug it in and begin enjoying perfect audio. Employs proprietary audio transformers for a dB gain of 1.3 Included connectors: 3.5mm Male to 3.5mm Female hookup Rids your speakers of any humming/buzzing related to ground loop issues Passive in-line device Gets rid of DC current in the way of the signal path Complete frequency response Features a close to perfect audio response of +/- 0.0 dB from 20-20,000 Hz This islator only can cancel ground loop noise,For example; if you hear a noise when charging your device but not when operating on battery, then this product should solve the problem. This package includes: o 1 Kript Ground Loop Noise Isolator o 1 Instruction Manual for ease of use

3.5mm AUX HiFi CABLE Ugreen 3.5mm Male to Male Auxiliary Aux Stereo Professional Hifi Cable connects any of your 3.5mm audio port equipped iPod, iPhone, iPad, smartphone, Mp3 player or tablets to your car, portable wireless bluetooth speakers or home stereo for audio streaming. SILVER PLATEDING OXYGEN-FREE COPPER WIRE This Premium 3.5mm Stereo Audio Cable HiFi is made of silver-plating oxygen-free copper, which could provide maximum's conductivity and durability and transfer high purity audio signal with minimum loss, bringing you different auditory experience. It's very suitable for music enthusiasts who desire a realistic reproduction of music with hi-fidelity or hi-fi. BROAD COMPATIBILITY Work with any devices with standard 3.5mm aux Jack, such as Headset, iPad, iPhone, iPods, MP3 players, Laptops, PCs, Cell Phones, Tablets, Car Stereo, Home theater, speakers etc. DOUBLE-SHIELDED Silver-plating oxygen-free copper and nylon braid ensure the superior audio transfer against interferece are for maximum protection and against electro magnetic interference (EMI) and radio frequency interference (RFI). ZINC ALLOY CASE & 24K GOLD ConnetorsPremium zinc alloy case and 24K gold contacts ensure optimal signal transfer and corrosion resistance.

SELECTED OPTION: COLOR: SILVER CLICK HERE for more options in this item. Features:   Using classical 6J1 tube, design process, optimization of the line, and ultimately make it very resistant to bile taste, warm voice and sound field open, high bass adjustment function is unique Can be connected to the computer. Mobile phone.CD. lossless music player source, the output end can be connected to a variety of digital amplifier, active multimedia speakers and other audio equipment, audio equipment allows you to instantly bile flavor With high bass adjustment function, according to the different audio equipment parameters, free adjustment, to achieve the desired effect of HiFi sound quality Voltage: 12V Current: 1A Material: Aluminum alloy shell, gold-plated interface Size: 125mm x 98mm x 33mm Power amplifier type: HIFI power amplifier   The correct boot sequence is: Open the gallbladder front stage first, and then open the power amplifier connected to the front of the bile duct.   Please note:   This machine is a bile level, not a power amplifier, does not have the power amplifier function. Need to connect the power amplifier or active multimedia speakers before the bile level The tube is fragile, the installation of electronic tube, please try to slow vertical tube plug, avoid tube holes around the aluminum shell, prevent tube cracks or leaks   Package Included:   1 x Ding Shine Audio Vacuum Tube Preamplifier

WIRELESS STEREO SPEAKERS: Pair any two EC Speakers to achieve true bluetooth playing for left and right channels separated. Just control the true wireless stereo master device, then audio can be played in sync on both devices with 3D digital surround combined with DSP technology and twin subwoofer stereo sound for pitch perfect output in any setting of your living environment. 40W HIGH POWER SOUND SPEAKER: 40W dual-driver and 28 core HIFI large subwoofer horn capable which provide full-spectrum audio with incredible 100db bass effect and clarity at any listening level. Plus, you'll hear incomparable bass performance not found in other portable speakers. Built-in microphone for hands-free speakerphone calling on the move. MAKES MUSIC LAST: With 6600mAh rechargeable battery, One full charge lets you play music for up to 13 straight hours,2-hour charge for up to 7 straight hours and when you at home, you can listen indefinitely by keeping the unit while charging the wireless speaker with Type-C. Elegant design ed to be comfortable to carry or place as an ornament in the room, So EC portable bluetooth speaker is the best choice for enjoy music time from day to night. BLUETOOTH 4.2 SPEAKER: Advanced Bluetooth 4.2 technology features faster & stable signal transmission, clearer sound quality and lower power consumption. The wireless speaker has a range of about 65 feet, and it compatibility with iPhone, iPad, iPod, Samsung. It can also be connected to non-Bluetooth devices via the included 3.5mm audio cable and the speaker will shift to AUX mode. IPX7 WATERPROOF & ANTI-DUST: What could be more fun than bring a splash-resistant and anti-dust speaker to a party at the beach! IPx7 Waterproof (up to 30 minutes in a meter maximum depth) Bluetooth speaker is splash-proof which allows you to enjoy it in different circumstances by the seaside or in the rain.

Breeze Audio DP1 2.1 2x50W + 100W TPA3116D2 HIFI Digital Amplifier Features: 1. Using HIFI components. 1). The total capacity up to capacitance 6800UF, so you can make a better signal to noise ratio, stronger intensity low frequency, and a steady stream of energy provided. 2). Input capacitors adopted stereo dedicated AUDIO one, so that there is a richer detail for performance. 3). Also, used red ring of low loss inductors, SMD chip parts and high-quality sealed potentiometers that produced by Taiwan. 4). Op amp is NE5532 and it fixed into gold-plated jack of Op amp, you can replace the OP IC based on your personal preference. 2. Optimize the design of a low-pass filter, stronger driving force to subwoofer. 3. Full-range output for left and right channel, it can drive 3-16 ohm speakers with a very wide range at rated voltage 24V state. 4. It can drive 2-16 ohm subwoofer at rated voltage 24V state, unique. 5. Bass gain adjusted independently. 6. Potentiometer features: left one in the middle is the stereo subwoofer volume control to adjust the volume. The right one is total volume adjustment. Specifications: 1. Output power: 2X50W + 100W Subwoofer 2. THD + N: 3. S / N Ratio:> 102dB 4. Working voltage: DC12-25V 5. Without external power supply, you can use the laptop power supply Note: 1. Keep this amplifier to connect the power adapter, and then plug the power adapter is connected to 220V power supply, so you can put an end to avoid the impact and power switched ignition spark. Wrong way is power adapter to connect to AC 220V first and go to connect the digital amplifier. 2. It is represent powered access when LED lamp is on. 3. DC19V power supply will be better than DC 12V one, its dynamic is better than DC12V. Package Included: 1 x Breeze Audio DP1 HIFI Amplifier