DC HEAD ADAPTER: Power amplifier board using copper DC head adapter, withstand the current, not heat. WITH WIRE: Amplifier board has DC head wire, can be compatible with the product input power interface, even if you do not have a DC head adapter or battery, you can also facilitate wiring.
eBay
KYYSLB 500w 12 Inch Subwoofer Speaker Driver Unit Home Theatre Car Audio High Power HIFI Sound Amplifier Woofer LoudSpeaker
Aliexpress UK
Imported Chip: The original imported dual core NE5532 chip is used, allowing you to have a better listening experience. PCB Material: Digital power amplifier board is made of high quality PCB material, easy to use and long service life.
eBay
Fosi Audio Banana Plugs 2 Pair/ 4 pcs, Black&Red 24K Gold Plated Dual Screws Jack Connectors for Amplifier, Speakers, Receiver
Aliexpress UK
Output Power: 2x120W (maximum). [High Sensitivity] High power amplifier board has an onboard front IC to improve input sensitivity and high definition sound quality. [High Efficiency and Low Loss] Subwoofer amplifier board features over 90% power efficiency and low idle losses.
eBay
AVSSZ Low profile 3 Pin XLR Connector Cable Right Angle L Shape Plug Microphone Mixer Amp Professional Audio Line Male to Female
Aliexpress UK
30Wx2 high‑power stereo power amplifier board, with powerful effect. 30Wx2 at 24V 8Ω (heat sink required). DIY power amplifier module, strong adaptability, easy to install and assemble. Item Type: Power Amplifier Board.
eBay
Bluetooth 5.0 Audio Receiver Car Kit 3.5MM 3.5 Jack AUX Auto Stereo Music USB Dongle Wireless Adapter for Car Speaker Amplifier
Aliexpress UK
Product Size: Approx. [COMPACT SIZE] The power amplifier module is compact, does not take up space for installation, with strong practicality. Item Type: Amplifier Module. 1 x Amplifier Module. Middle Treble Speaker Resistance: 4-8R.
eBay
HIFI Audio Speaker Amplifier Cabinet DAC Frame Rack Stainless Steel Column Aluminum Equipment Shock Absorber Tripod Shelf Foot
Aliexpress UK
2xDigital Amplifier Modules IRS2092S 500W. Over-temperature protection: Yes, radiator FET temperature higher than 100 ° C, turn off the output! Efficiency:> = 90%. 380W (± 65 power 4 ohm speaker, distortion <0.1%).
eBay
Speakon Speaker Cable Bare Wire Open End Cable Speakon to Speaker Wire Audio Cord Amplifier Connection Cord for DJ/PA
Aliexpress UK
ACTUAL POWER: Power amplifier board module without distortion power 200W, maximum power 300W. Actual Power: No Distortion Power 200W, Maximum Power 300W. Item Type: Power Amplifier Board. 1 x Power Amplifier Board.
eBay
12V 130dB Customizable Sound Car Warning Alarm Police Siren Horn Speaker With Amplifiers,MIC System and Card reader MP3 player
Aliexpress UK
Amplifier chip: 2 TI original TPA3221. Applicable speakers: left and right channels, support 3-8 ohms, speakers within 100W; subwoofer supports 2-8 ohms, speakers within 200W. Number of channels: 2.1, left channel + right channel + subwoofer.
eBay
6inch Bluetooth Ceiling Speaker Home Theater Sound System Build-in Class D Amplifier Stereo Loudspeaker for Residential Hotel
Aliexpress UK