Aiyima 2pcs Subwoofer 2 inch 4ohm 5w Full Range Speaker mini DIY Audio Subwoofer Loudspeaker

AIYIMA 5582682372 - Description: diameter:52mm height:30mm impedance:4ohm power:5w sensitivity:80db screw holes diagonal size:60 mm Magnet diameter:45 mm Package included: 2pcs 2 inch 4ohm 5w Full Range Speaker mini DIY audio subwoofer loudspeaker 2pcs 2 inch 4ohm 5w full Range Speaker mini DIY audio subwoofer loudspeaker.

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Audio Amplifier Board, DROK PAM8406 Digital Power Amplifier Board 5W+5W Immersion Gold Stereo Amp 2.0 Dual Channel Mini Class D DC5V Amplify DIY Circuit Module for Bookshelf Floor Speakers with Knob

DROK 2001711002 - 5w*5w class d digital audio amplifier board parameters: working voltage: dc 5v please don't use more than 5V, or the IC will be burnt Output power: 5W 2Ω 5V \ 3W 4Ω 5V \ 1. 8w 8Ω 5v input method: single-ended Dimension: 55. 12*32. 26mm   performance: efficiency: >90% General harmonic distortion & Noise:.

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Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino Pack of 2pcs EK1725

Esooho LYSB01CHYIU26-ELECTRNCS - It will work well for home audio-visual equipment and other HiFi speakers. Rated power: 3W. Diameter: 2 inches. Rated impedance: 4 ohm. Besides, imported kemet speaker capacitor, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module. High performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression.

Safe protection: the class d dual-channel amp board is designed with input reverse connection protection, over heat protection; what's more, short circuit protection, EMI is allowed to pass. Additional function: it is available to connect amplifier type to choose different function MODE: high electricity level is Type D, low electricity level is Type AB.

Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino Pack of 2pcs EK1725 - . 2pcs 2" 4ohm 3w full range audio speaker stereo woofer loudspeaker for Arduino Parameters: drok audio amplifier board working voltage is DC 5V, output power is 5W 2Ω 5V/3W 4Ω 5V / 1. 8w 8Ω 5v. Artificial material: this new-designed power amplifier is made of noble black immersion gold circuit board, large-capacity filter capacitor for channels.

Factory defaults high electricity level; available to add an external Shutdown SD: the chip will be Shutdown at low electricity level, factory default high electricity level. 2pcs 2" 4ohm 3w full range Audio Speaker Stereo Woofer Loudspeaker for Arduino.

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BCP 2 pcs 2 inch Silver color Ring Black Mesh Speaker Decorative Circle Subwoofer Grill Cover Guard Protector with Screw

BCP 4336299812 - Factory defaults high electricity level; available to add an external Shutdown SD: the chip will be Shutdown at low electricity level, factory default high electricity level. 2pcs 2" 4ohm 3w full range Audio Speaker Stereo Woofer Loudspeaker for Arduino. Besides, imported kemet speaker capacitor, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.

High performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression. Safe protection: the class d dual-channel amp board is designed with input reverse connection protection, over heat protection; what's more, short circuit protection, EMI is allowed to pass.

BCP 2 pcs 2 inch Silver color Ring Black Mesh Speaker Decorative Circle Subwoofer Grill Cover Guard Protector with Screw - Additional function: it is available to connect amplifier type to choose different function MODE: high electricity level is Type D, low electricity level is Type AB. Used for diy speakers and cars speaker decorative circle. It will work well for home audio-visual equipment and other HiFi speakers. Rated power: 3W.

Parameters: drok audio amplifier board working voltage is DC 5V, output power is 5W 2Ω 5V/3W 4Ω 5V / 1. 8w 8Ω 5v. Artificial material: this new-designed power amplifier is made of noble black immersion gold circuit board, large-capacity filter capacitor for channels.

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AIYIMA 2Pcs 2Inch Audio Portable Speakers Full Range Speaker 4Ohm 12W DIY Stereo HiFi Horn Loudspeaker Home Theater Accessories

AIYIMA - Diameter: 2 inches. 2pcs 2 inch full range speaker 2inch 4 ohm 10 W DIY Square Stereo HiFi Audio Horn Loudspeaker Home Theater Speakers Accessories. Material: metal mesh + silver color ABS ring. Inner diameter:1. 8" / 4. 57cm ; outer diameter: 2. 6" / 6. 6cm. Two screw holes' center spacing: 2. 3" / 5. 84cm. Factory defaults high electricity level; available to add an external Shutdown SD: the chip will be Shutdown at low electricity level, factory default high electricity level.

2pcs 2" 4ohm 3w full range Audio Speaker Stereo Woofer Loudspeaker for Arduino. 2pcs 2 inch full range speaker 2inch 4 ohm 10 w diy square stereo hifi audio horn loudspeaker home theater speakers accessories product description: Size: 2 inches The maximum diameter: 53mm Speaker opening: 46mm Screw diagonal distance: 60mm Adjacent angle distance: 43mm Total height of speaker: 28mm Impedance: 4 ohms Power:12W Effective frequency: 118Hz-20kHz Sensitivity: 88dB Qts: 0

AIYIMA 2Pcs 2Inch Audio Portable Speakers Full Range Speaker 4Ohm 12W DIY Stereo HiFi Horn Loudspeaker Home Theater Accessories - 67 equivalent volume: 08l package included:2pcs 2 inch full range speaker parameters: drok audio amplifier board working voltage is DC 5V, output power is 5W 2Ω 5V/3W 4Ω 5V / 1. 8w 8Ω 5v. Artificial material: this new-designed power amplifier is made of noble black immersion gold circuit board, large-capacity filter capacitor for channels.

Used for diy speakers and cars speaker decorative circle.

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DROK TDA7297 15W+15W Audio Power Amplifier Module AC/DC 9-18V 2.0 Dual Channel Stereo Amp Board, DIY Sound System Component

SainStore Inc. TDA7297 15W+15W - Material: metal mesh + silver color ABS ring. Factory defaults high electricity level; available to add an external Shutdown SD: the chip will be Shutdown at low electricity level, factory default high electricity level. 2pcs 2" 4ohm 3w full range Audio Speaker Stereo Woofer Loudspeaker for Arduino. Inner diameter:1.

8" / 4. 57cm ; outer diameter: 2. 6" / 6. 6cm. 2pcs 2 inch full range speaker 2inch 4 ohm 10 W DIY Square Stereo HiFi Audio Horn Loudspeaker Home Theater Speakers Accessories. Rated impedance: 4 ohm. Drok 2. 0 dual outtput channel amplifier input voltage range is ac/dc 9-18V, recommend 12V, 2A; output power is 15W+15W; can be connected to 4 to 8 ohms/ 10 to 50W speakers.

DROK TDA7297 15W+15W Audio Power Amplifier Module AC/DC 9-18V 2.0 Dual Channel Stereo Amp Board, DIY Sound System Component - The audio amplifier is suitable for AC and DC circuit usage; with CBB capacitance of 2200UF/25V. Tiny appearance but with high volume; it has knob for you to screw the potentiometer. It has the fan for cooling and is soldered already so that you can use it directly. The blue led indicator light will be on when amplifier power on.

Impedance: 4 ohms. Used for diy speakers and cars speaker decorative circle.

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Icstation Bluetooth Receiver Board Stereo Audio Amplifier 2x5W Mini Amp Module 3.7-5V for Portable DIY Wireless Speaker

Icstation 2X5W Bluetooth Stereo Audio Amplifier - Maximum working current is 5V 2A. Besides, imported kemet speaker capacitor, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module. High performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression.

Safe protection: the class d dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection; what's more, EMI is allowed to pass. Additional function: it is available to connect amplifier type to choose different function MODE: high electricity level is Type D, low electricity level is Type AB.

Icstation Bluetooth Receiver Board Stereo Audio Amplifier 2x5W Mini Amp Module 3.7-5V for Portable DIY Wireless Speaker - It outputs stereo. Recommend for use with the icstation TP4056 Micro USB 5V 1A Charging Board: https://www. Amazon. Com/dp/b01lhd9D7E. Ble 4. 2】mini bluetooth audio recevier board supports Bluetooth 4. 2 version, which is compatible with most mobile phones and Bluetooth adapters. Material: metal mesh + silver color ABS ring.

2-8 ohm and 3-10w speakers are compatible with the receiver board, but 3 ohm&5W or 4 ohm&10W are recommended.

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AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital Small Power Amplifier Board Video Audio Accessories

AOSHIKE 5582718097 - Impedance: 4 ohms. Operating voltage range: dc 12-24vmaximum voltage is no more than 24V; built-in TPA3116 amplifier chip;This is a pre-amplifier, bass frequency processing, with bass volume potentiometer control of the bass amplifier board. Dc 12-24v power supply, wide operating voltage, power-saving design, more than 90% power efficiency.

. Inner diameter:1. 8" / 4. 57cm ; outer diameter: 2. 6" / 6. 6cm. Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz Audio input sensitivity: 500 mv. Tpa3116 dc 12-24v 100w subwoofer amplifier board support bass output, power saving type design, video Audio Accessories Power supply: DC 12-24V Output power: 100W Use 12 to 24 v power supply, DC power supply wide working voltage, efficiency is as high as above 90 percent.

AOSHIKE TPA3116 DC 12-24v 100W Subwoofer Amplifier Board Support Bass Output Digital Small Power Amplifier Board Video Audio Accessories - The biggest can support 100 w bass sound channel output Working voltage range: Dc 9 to 25 v current 2 -3A above, if you want to power Big, advice 19-24v 4A above. It will work well for home audio-visual equipment and other HiFi speakers. Rated power: 3W. Rated impedance: 4 ohm. Two screw holes' center spacing: 2.

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Mini Audio Amplifier Board, DROK Micro Stereo Amplifier Circuit Dual Channel 15W+15W TDA7297 Digital Amp Module 6V-18V 12v Power Supply Portable Ampli with 12V/2A Switch Power Supply Adapter

DROK 110043 - Inner diameter:1. 8" / 4. 57cm ; outer diameter: 2. 6" / 6. 6cm. Diameter: 2 inches. Besides, imported kemet speaker capacitor, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module. High performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression.

Safe protection: the class d dual-channel amp board is designed with input reverse connection protection, over heat protection; what's more, short circuit protection, EMI is allowed to pass. Additional function: it is available to connect amplifier type to choose different function MODE: high electricity level is Type D, low electricity level is Type AB.

Mini Audio Amplifier Board, DROK Micro Stereo Amplifier Circuit Dual Channel 15W+15W TDA7297 Digital Amp Module 6V-18V 12v Power Supply Portable Ampli with 12V/2A Switch Power Supply Adapter - Just plug and play. Usb port】the on-board usb interface can not only be used to USB sound card but also charge the lithium battery and also used as a 5V power supply port. 2-8 ohm and 3-10w speakers are compatible with the receiver board, but 3 ohm&5W or 4 ohm&10W are recommended. 100w subwoofer amplifier board;frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz.

Recommend for use with the icstation TP4056 Micro USB 5V 1A Charging Board: https://www. Amazon. Com/dp/b01lhd9D7E.

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GAOHOU 2PCS Low Frequency Speaker Passive Radiator Vibration Plate Bass Membrane Passive Board DIY Replacement Kit

GAOHOU YY6017 - Impedance: 4 ohms. You can use a good switching power supply adapter, or rectified filter transformer power supply, you can also use rechargeable batteries, laptop switching power supply, or vehicle power supply and so on. Drok 2. 0 dual output channel amplifier input voltage range is ac/dc 6-18V, recommend 12V, 2A; output power is 15W+15W; can be connected to 4 to 8 ohms/ 10 to 50W speakers.

The power amp board is suitable for AC and DC circuit usage; with CBB capacitance of 2200UF/25V. Tiny appearance but with high volume; it has knob for you to screw the potentiometer. Our mini audio amplifier board is equipped with 12V/2A Switch Power Supply Adapter. The blue led indicator light will be on when amplifier power on.

GAOHOU 2PCS Low Frequency Speaker Passive Radiator Vibration Plate Bass Membrane Passive Board DIY Replacement Kit - Material: rubber; Size: 77x46mm. It will work well for home audio-visual equipment and other HiFi speakers. Rated power: 3W. Diameter: 2 inches. Asian size is 1-2 size smaller than US / EU size, please check the size detail before you buy :2. No voice coil and drive magnet. A passive radiator is used to set the bass, the designer can control the overall sound of the speaker.

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