for dc 12v to 30v

1�[High Power] Small size design of digital power amplifier board BTL output high output power of 100W can drive 2 ohm speakers. 2�[Stable Performance] Digital power amplifier module adopts balanced (differential) input and the external cooling... ... more

1�[High Power] Small size design of digital power amplifier board BTL output high output power of 100W can drive 2 ohm speakers. 2�[Stable Performance] Digital power amplifier module adopts balanced (differential) input and the external cooling... ... more

1�[High Power] Small size design of digital power amplifier board BTL output high output power of 100W can drive 2 ohm speakers. 2�[Stable Performance] Digital power amplifier module adopts balanced (differential) input and the external cooling... ... more

Recommended voltage: 12 v In the center is + 12VDC . colour:Black Material:metal + PC Package Contents: 2 x Audio Amplifier Board Only the above package content other are not included. Note: Light and different displays may cause the color of the item... ... more

This module is based on the classic design of the chip LM386 strong expansion capabilities but also has a lot of novel games are played: audio amplifier headphone amplifier signal amplification electret pickup stealth headphones ... a variety of games... ... more

12V AC/DC Adapter for Art HeadAmp 4 HeadAmp4 Stereo Headphone Amplifier Amp Verifone Omni 7000MPD M077-051-00 POS CPS11212D-18-R Ampeg SCR-DI SCRDI Bass DI Preamp Scrambler Overdrive Power Kircuit Adapter/Charger/Power/Cord specially designed and... ... more

Amplifier Board Dual Channel Stereo High Efficiency Digital Audio Power Amplifier DC 12V to 24V Item Type: Amplifier Board Material: PCB Purpose: Audio Amplifier Model: For XHM543 Chip Model: TPA3116d2 Working Voltage: DC12V to 24V Rated Current: 4.2A... ... more

Item Type: Amplifier Board Material: PCB Purpose: Audio Amplifier Model: For XHM543 Chip Model: TPA3116d2 Working Voltage: DC12V to 24V Rated Current: 4.2A (Maximum) Output Power: 2 x 120W Maximum DC12V 2 x 50W DC24V 2 x 120W Signal to Noise Ratio:... ... more

1�[High Power] Small size design of digital power amplifier board BTL output high output power of 100W can drive 2 ohm speakers. 2�[Stable Performance] Digital power amplifier module adopts balanced (differential) input and the external cooling... ... more

1�Voltage Range: Mini power amplifier board working voltage range is 3?12V greater than or equal to 5V is the best. 2�Speaker Power: Mini sound amplifier module speaker power is 0.5W?10W 8W speaker is recommended to be the best. 3�Low Quiescent... ... more

RF Power Amplifier Module Radio Frequency Power Amplifier Module DC 12V 400mA 5MHz Item Type: RF Power Amplifier Module Material: PCB Purpose: Power Amplifier Color: Green Working Frequency: DC (Direct Current) 5MHz Power Supply Voltage: ±3V ～±12V... ... more

1�[High Power] Small size design of digital power amplifier board BTL output high output power of 100W can drive 2 ohm speakers. 2�[Stable Performance] Digital power amplifier module adopts balanced (differential) input and the external cooling... ... more

1�Voltage Range: Mini power amplifier board working voltage range is 3?12V greater than or equal to 5V is the best. 2�Speaker Power: Mini sound amplifier module speaker power is 0.5W?10W 8W speaker is recommended to be the best. 3�Low Quiescent... ... more

Description: Output Power: 20W voltage: 12-24V DC voltage: DC12V 2A Speaker recommendation: inch 5-20W Recommended: 12V power 15W 2A or above Board size: 65 x 55mm Specification: Size: 66 x 20 x 28cm Pkage Includes: 1 Piece Mono Amplifier Board ... more

Item Type: LM386 Power Amplifier Board Material: PCB Suitable Battery Voltage: DC 3-12V Voltage Error: ±0.1V Load Current: 10A ... more

Immerse yourself in superior sound quality with our cutting-edge Amplifier Board meticulously engineered for audio enthusiasts and DIY home theater aficionados. Crafted from durable PCB material this amplifier board is designed to deliver crisp... ... more

This module is based on the classic design of the chip LM386 strong expansion capabilities but also has a lot of novel games are played: audio amplifier headphone amplifier signal amplification electret pickup stealth headphones ... a variety of games... ... more

Voltage Range: Mini power amplifier board working voltage range is 3?12V greater than or equal to 5V is the best. Speaker Power: Mini sound amplifier module speaker power is 0.5W?10W 8W speaker is recommended to be the best. Low Quiescent Power... ... more

Recommended voltage: 12 v In the center is + 12VDC . colour:Black Material:metal + PC Package Contents: 2 x Audio Amplifier Board Only the above package content other products are not included. Note: Light and different displays may cause the color of... ... more

This module is based on the classic design of the chip LM386 strong expansion capabilities but also has a lot of novel games are played: audio amplifier headphone amplifier signal amplification electret pickup stealth headphones ... a variety of games... ... more

1�Voltage Range: Mini power amplifier board working voltage range is 3?12V greater than or equal to 5V is the best. 2�Speaker Power: Mini sound amplifier module speaker power is 0.5W?10W 8W speaker is recommended to be the best. 3�Low Quiescent... ... more

3300 / 25V filter capacitor Board size: 75mm x 50mm/2.95x1.97 inch Board overall height: 25mm/0.98 inch Operating Voltage: DC 12v-24v Maximum output power: 100w (2 ohm speakers connected) Colour:red+black Material:plastic Package Contents: 2 sensor... ... more

Chip Type:TPA3116D2 Supply voltage:dc12-26v Output Power:100W :100db Channels:Mono type:Amplifier Board Colour:As Shown Material:PCB+Metal+Electronic components Size:79x54x16MM Package Contents: 3 * Amplifier Board Only the above package content other... ... more

1�Voltage Range: Mini power amplifier board working voltage range is 3?12V greater than or equal to 5V is the best. 2�Speaker Power: Mini sound amplifier module speaker power is 0.5W?10W 8W speaker is recommended to be the best. 3�Low Quiescent... ... more

1�[High Power] Small size design of digital power amplifier board BTL output high output power of 100W can drive 2 ohm speakers. 2�[Stable Performance] Digital power amplifier module adopts balanced (differential) input and the external cooling... ... more

1�[High Power] Small size design of digital power amplifier board BTL output high output power of 100W can drive 2 ohm speakers. 2�[Stable Performance] Digital power amplifier module adopts balanced (differential) input and the external cooling... ... more

1.[High Power] Small size design of digital power amplifier board BTL output high output power of 100W can drive 2 ohm speakers. 2.[Stable Performance] Digital power amplifier module adopts balanced (differential) input and the external cooling chip... ... more

Output Power:100W :100db Channels:Mono type:Amplifier Board Colour:As Shown Material:PCB+Metal+Electronic components Size:79x54x16MM Package Contents: 1 * Amplifier Board Only the above package content other products are not included. Note: Light... ... more

1�Voltage Range: Mini power amplifier board working voltage range is 3?12V greater than or equal to 5V is the best. 2�Speaker Power: Mini sound amplifier module speaker power is 0.5W?10W 8W speaker is recommended to be the best. 3�Low Quiescent... ... more

1�Voltage Range: Mini power amplifier board working voltage range is 3?12V greater than or equal to 5V is the best. 2�Speaker Power: Mini sound amplifier module speaker power is 0.5W?10W 8W speaker is recommended to be the best. 3�Low Quiescent... ... more

Item Type: Amplifier Board Material: PCB Input: DC12V-24V Output: 100W (Connected to 2Ω Speakers) ... more

Item Type: LM386 Power Amplifier Board Material: PCB Suitable Battery Voltage: DC 3-12V Voltage Error: ±0.1V Load Current: 10A ... more

Item Type: Cat Light Material: ABS+Silicone Weight: Approx. 319g / 11.3oz Product Size: Approx. 122x122x153mm / 4.8x4.8x6.0in Product Built In Battery: Lithium battery 18650 1200mAh (included) Remote Control Built In Battery: Button battery CR2025... ... more

Chip Type:TPA3116D2 Supply voltage:dc12-26v Output Power:100W :100db Channels:Mono type:Amplifier Board Colour:As Shown Material:PCB+Metal+Electronic components Size:79x54x16MM Package Contents: 1 * Amplifier Board Only the above package content other... ... more

Output Power:100W :100db Channels:Mono type:Amplifier Board Colour:As Shown Material:PCB+Metal+Electronic components Size:79x54x16MM Package Contents: 1 * Amplifier Board Only the above package content other products are not included. Note: Light... ... more

Specification: Item Type: 10 Channel Headphone Amplifier Model: AU HP10 Material: Aluminum Alloy Driver Chip: NJM4556A Quiescent Current: 85mA Gain: 12db Output Impedance: 16-600 ohms Input Impedance: 10K Input and Output Jack: 3.5mm Working Power... ... more

1�Voltage Range: Mini power amplifier board working voltage range is 3?12V greater than or equal to 5V is the best. 2�Speaker Power: Mini sound amplifier module speaker power is 0.5W?10W 8W speaker is recommended to be the best. 3�Low Quiescent... ... more

1�Voltage Range: Mini power amplifier board working voltage range is 3?12V greater than or equal to 5V is the best. 2�Speaker Power: Mini sound amplifier module speaker power is 0.5W?10W 8W speaker is recommended to be the best. 3�Low Quiescent... ... more

KOKKO Compact Guitar Effect Power Supply Station Distributor 10 Isolated DC Outputs 9V/ 12V/ 18V with Short Circuit/ Overcurrent Protection Metal Shell Output 9 with DC 12V power output and output 10 with DC 18V power output the maximum output current... ... more

5Pcs Electret Microphone Amplifier Module Adjustable Gain LM386 20‑200x DC4V‑12V Item Type: Electret Microphone Amplifier Module Model: LM386 Material: ABS Operating Voltage: DC 4V-12V ... more