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Stmicroelectronics (TS914IDT) Operational Amplifier, RRIO, 4 AmplifierPrice: 195.0

HiFi High Fidelity Small Power Audio Amplifier Board 4th Generation TDA7265 Dual Channel 40W+40WPrice: 601.0

TAS5630 Subwoofer Amplifier Board Class D 2.1 Channel Digital Sound Amplifiers 150Wx2+300WPrice: 1084.0

TPA3225 Fever HiFi Digital Power Amplifier 300W+300W High-power 2.0 Channel Stereo Amplifier Board DPrice: 774.05

BlackSpider BSA20.4 20000W 4 Channel AmplifierPrice: 1249.0

2.0 Channel Bluetooth Amplifier Board Stereo 10w*2 Mp3 DecoderPrice: 359.0

PAM8610 Digital Amplifier Board 2x15W Dual Channel Stereo Class DPrice: 276.0

T-1S240 ITC (MWAT) Power Amplifier 240W 100V single-channelPrice: 3999.0

DC12V 2 x10W TDA2003 Pure Power Amplifier Board 2.0 Dual-Channel DC Power Amplifier Module KitPrice: 401.0

Targa TG-H21500.4 Hitman Series 21500w 120rms 4 Channel AmplifierPrice: 1399.0

Targa TG-H36000.1 Hitman Series 3000rms 1channel Class D AmplifierPrice: 2399.0

Starsound Rapter 5000 4ch AmplifierPrice: 1049.0

TDA7850 Amplifier Board 2.1 Channel 2x80W Car AB Type Amplifier Module DIY High Power 120W BassPrice: 697.0

Black - TPA3255 HiFi Amplifier Board 2 Channel Digital Audio Module High Power Output 315W 4 Class DPrice: 696.26

The BlackSpider BSAH32.5 32 500W 5 Channel Class AB+D Amplifier with BUILT-IN COOLING FAN HuntPrice: 1950.0

TDA7294 PRO 2.0 Channel 200W HiFi High Power Amplifier BoardPrice: 896.0

Mt21 2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board Bass Amp AuxPrice: 542.0

Kicker 51LX1300.7 LX Series Premium 7-Channel Class-D Power AmplifierPrice: 20495.0

Kicker 51LX1200.5 LX Series Premium 5-Channel Class-D Power AmplifierPrice: 17995.0

XTC HYDR0 4.5 /6500W 4CH HIGH PERFORMANCE AMPLIFIERPrice: 1199.0

DFRobot DFR0675-EN Amplifier Board, 5V to 24V Supply, 2 Channel BluetoothPrice: 449.0

Ice Power 1 Channel Class D Amplifier IPX-9000.1 Monoblock 900W RMSPrice: 1860.0

Mackie HM-4 4-Way Headphone AmplifierPrice: 795.0

Vibe PowerBox 400.1M-V7 - 800Watt 1-Channel Class D AmplifierPrice: 2595.0

BlackSpider BSA28.4 28000W 4 Channel AmplifierPrice: 1099.0

TDA2822M Mini DC2-12V 2.0 Dual-Channel Stereo Amplifier ModulePrice: 182.0

TDA7850 Amplifier Board 2.1 Channel 2x80W Car AB Type Amplifier Module DIY High Power 120W BassPrice: 565.0

TDA2822M Mini DC2-12V 2.0 Dual-Channel Stereo Amplifier ModulePrice: 145.0

Microchip (MCP6024-I/P) Operational Amplifier, Quad, 4 Amplifier,Price: 205.0

Starsound Hazard 5200W 4CH AmplifierPrice: 849.0