Yeeco TPA3116 50W+50W Digital High Power Amplifier Board Audio Stereo Amplifier Amplify Module DC 9-25V Dual Channel Stereo AMP Amplifier for DIY Speakers Car Vehicle Auto Computer Audio System

Make sure the correct wiring before connecting the amplifier board; 2. Please mount install this amplifier bpard on somewhere without metal and other conductive objects to avoid causing short circuit or current sound; 3. Increase the heat sink when meeting with high-voltage power supply, cooling at high power output state.

Speaker wiring: connects speaker "+" to Lout "-", connects speaker "-" to Rout "-"; 3. Dual output channel, the maximum output power can reach 50W+50W and the efficiency is up to 90%; this digital audio amplifier board applies to laptop power supply; battery and vehicle battery. Parameters: wide voltage range: dc 9-25vmaximum voltage is no more than 25v output powerdual-channel: 50w+50w; Parallel bridge mono 100W Protection: Reverse connection protection Speaker output short circuit protection Power anti-shock protection No "POP" sonic boom when turn on/off Size: 84mmLx 51mmWx 29mmH-not include the potentiometer15mm Wiring instructon: 1.

Remember to unplug the power if you want to change the wiring or move the board. Power on the amplifier board after confirming the wiring. With 3. 5mm audio input jack and 3p audio input port; please increase the heat sink when meeting with high-voltage power supply, cooling at high power output state. Connect the audio input wire; 4.

Package include: 1x tpa3116 dc 9-25v digital power amplifier board operating voltage range: dc 9-25vmaximum voltage is no more than 25V; with TPA3116 amplifier chip; logical and delicate circuit layout ; comfortable silver knob for volumn adjusting.

BOSS Audio BRS35 50 Watt, 3.5 Inch, Full Range, Replacement Car Speaker Sold individually

3 year platinum Dealer Warranty. If you are looking to replace one or more of your current car speakers with a new, more powerful one with little hassle, the BRS Series Dual-Cone Full-Range Replacement Speaker 3-1/2 in. From boss is the ideal solution for you. 50 watts max 25 watts RMS Power Handling. Sold Individually.

Full range 3. 5" speaker Single. The dual-cone design provides ideal sound clarity. 100 hz to 18 khz frequency Response and dB Sensitivity. With universal mounting holes, its easier than ever to renew your current setup with Boss. Polypropylene Woofer Cone and Foam Surround.


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BOSS Audio BRS40 50 Watt, 4 Inch, Full Range, Replacement Car Speaker Sold individually

Sold Individually. Polypropylene Woofer Cone and Foam Surround. 50 watts max 25 watts RMS Power Handling. 50 watts max 25 watts RMS Power Handling. Polypropylene Woofer Cone and Foam Surround. 3 year platinum Dealer Warranty. 100 hz to 18 khz frequency Response and dB Sensitivity. Sold Individually. 100 hz to 18 khz frequency Response and dB Sensitivity.

4-inch dual cone replacement Speaker, Individually Packaged In Clamshell Full range 3. 5" speaker Single. 3 year platinum Dealer Warranty. Full range 4" Speaker Single.


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Up to 48khz sampling frequency 8, 24, 32, 16, 44.1, 48 kHz. Word depth: support 16bit, 24bit audio. Good fault-tolerance BER. Data rates: 352kbps SBC is 320kbps. Codec delay: sampling frequency 48khz 92db, 24bit > 120dB SBC 16bit is 70dB to 75dB. Frequency response range: 20Hz-22kHz SBC is 20Hz-17kHz. Compression ratio: 4:1 aptx live is 8:1, SBC is 3:1 to 6:1.

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The maximum transmission distance is 10m. Resistance and capacity components of high quality, low THD+N, finally realize high S/N ratio, including X7R ceramic capacitors and lower ESR electrolytic capacitors, are used to gain the perfect timber, wide frequency response range etc. The bluetooth audio receiver board contains anti-reverse function.

3 year platinum Dealer Warranty. You may also use the back panel 4pin connector to get another audio output channel. 50 watts max 25 watts RMS Power Handling. This receiver could work well together with Bluetooth adapter in your Laptop or Desktop computer, or mobile phones with Bluetooth audio stream output support.

It supports bluetooth v4. 0+edr, and support a2dp protocol, it has a built in 3. 5mm audio jack for audio output. Polypropylene Woofer Cone and Foam Surround. The distance from this unit and the Bluetooth transmitter could be up to 10meters but please notice that it may vary much based on the environment. Dip switches can be adjusted directly after the amp gain more respect and better promote greater damping horn.

Power: 2. 1 interface 8-25v DC power supply.


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The distance from this unit and the Bluetooth transmitter could be up to 10meters but please notice that it may vary much based on the environment. Dip switches can be adjusted directly after the amp Gain more respect and Better promote greater damping horn. Chip: tda7492p, the Sound Quality is very good, big power.

Output impedance: 8 ωbest, 4/6/8/16ω impedance can drive speakers. Tiny appearance but with high volume; it has knob for you to screw the potentiometer. It is suitable for ac and dc circuit usage; with CBB capacitance of 2200UF/25V. The maximum transmission distance is 10m. Resistance and capacity components of high quality, including X7R ceramic capacitors and lower ESR electrolytic capacitors, low THD+N, are used to gain the perfect timber, finally realize high S/N ratio, wide frequency response range etc.

The bluetooth audio receiver board contains anti-reverse function. Polypropylene Woofer Cone and Foam Surround. 2. 0 dual output channel of 15w+15w; can be connected to 4 to 8 ohms/ 10 to 50W speakers. This receiver could work well together with Bluetooth adapter in your Laptop or Desktop computer, or mobile phones with Bluetooth audio stream output support.

It supports bluetooth v4.


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Wireless Stereo HIFI Amplifier Sound Module - Bluetooth Audio Receiver Board

Sold Individually. 100 hz to 18 khz frequency Response and dB Sensitivity. Chip: tda7492p, the Sound Quality is very good, big power. Output impedance: 8 ωbest, 4/6/8/16ω impedance can drive speakers. 3 year platinum Dealer Warranty. The distance from this unit and the Bluetooth transmitter could be up to 10meters but please notice that it may vary much based on the environment.

Power: 2. 1 interface 8-25v DC power supply. Polypropylene Woofer Cone and Foam Surround. It is suitable for ac and dc circuit usage; with CBB capacitance of 2200UF/25V. 100 hz to 18 khz frequency Response and dB Sensitivity. Polypropylene Woofer Cone and Foam Surround. Features: size: 42*32*11mm Bluetooth 4.

0 stereo receive effective transmission distance: 10-15m mcro uSB female port for powering the receiver from any USB power source5VDC Compatible with all Bluetooth devices that support media audio, including iPhone Full range 3. 5" speaker Single. Blue led indicator which lights on when amplifier power on.

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It is suitable for ac and dc circuit usage; with CBB capacitance of 2200UF/25V. This receiver could work well together with Bluetooth adapter in your Laptop or Desktop computer, or mobile phones with Bluetooth audio stream output support. It supports bluetooth v4. 0+edr, and support a2dp protocol, it has a built in 3.

5mm audio jack for audio output. This 6. 5” woofer has 300 watts of pure power supported by a 1” high temperature voice coil to boost the low end. The distance from this unit and the Bluetooth transmitter could be up to 10meters but please notice that it may vary much based on the environment. It can be connected with a bluetooth adapter or a mobile phone with Bluetooth.

Sold Individually. 50 watts max 25 watts RMS Power Handling. 50 watts max 25 watts RMS Power Handling. It has the fan for cooling and is soldered already so that you can use it directly. Magnet structure. Blue led indicator which lights on when amplifier power on. 100 hz to 18 khz frequency Response and dB Sensitivity.

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Coupling capacitance by germany's siemens 1uf. Potentiometer distance : 22mm 22mm 30mm quantity:1pc Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. Signal main circuit electrolytic capacitors used in Taiwan brand, the main filter capacitor electrolytic capacitors imported from Japan to ensure strong support for a steady stream of power.

Resistance selection rings metal resistance, ensure the machine a good signal to noise ratio. Pcb using 1. 6mm thick double-sided sheet, 2. 0 oz copper thickness, the main circuit employs a precision of ± 1% metal film resistors rings, HASL whole process to ensure that the size of the current through the good performance.

Full range 4" Speaker Single. Thank you! Full range 3. 5" speaker Single. Dip switches can be adjusted directly after the amp Gain more respect and Better promote greater damping horn. Blue led indicator which lights on when amplifier power on. Power: 2. 1 interface 8-25v DC power supply. 3 year platinum Dealer Warranty.




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Output current: 1. 8 a typical 3. 0 max. 3 year platinum Dealer Warranty. It has the fan for cooling and is soldered already so that you can use it directly. Blue led indicator which lights on when amplifier power on. Pcb-class quality. Fully enclosed dust-proof potentiometer, more durable than ordinary potentiometer!All-shielded audio-specific high-current inductors, the performance is more stable, to ensure crisp and powerful sound.

Using the latest bluetooth version 4. 0 Mode bluetooth connection mode and common equipment like!50 watts max 25 watts RMS Power Handling. This receiver could work well together with Bluetooth adapter in your Laptop or Desktop computer, or mobile phones with Bluetooth audio stream output support. It supports bluetooth v4.

0+edr, and support a2dp protocol, it has a built in 3. 5mm audio jack for audio output. 50 watts max 25 watts RMS Power Handling. Full range 4" Speaker Single. Polypropylene Woofer Cone and Foam Surround.


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