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Short Description: DX450B BTL Stereo Amplifier Board – 150W + 150W RMS with 4× original TDA7294 chips delivers powerful, clean Hi-Fi stereo sound in BTL configuration. Ideal for home theater, professional audio, and DIY builds – high power, low distortion, and reliable performance. Exclusive at Volt..

Wuzhi Audio ZK-2001 Pure Post Stage Digital Amplifier Board (TPA3221) delivers 100W × 2 Stereo or 200W Mono bridged power output with Hi-Fi precision. Built with the Texas Instruments TPA3221 chipset, it ensures distortion-free, high-power sound for professional speakers, DIY projects, and home thea..

OK 400 (4 MOSFET) Class AB HiFi Stereo Amplifier Board | Voltech ElectronicsProduct DescriptionVoltech Electronics proudly presents the OK 400 (4 MOSFET) Class AB HiFi Stereo Amplifier Board, designed for audiophiles and DIY enthusiasts who demand high-quality stereo sound. With its 4 MOSFET configu..

Wuzhi Audio ZK LT22 + App Hi-Fi 2.1 Bluetooth Amplifier – 15W + 15W Stereo + 30W Sub | Voltech ElectronicsShort DescriptionThe Wuzhi Audio ZK LT22 + App Hi-Fi 2.1 Bluetooth Amplifier delivers 15W + 15W stereo output along with 30W subwoofer power, featuring Bluetooth streaming and App-based audio co..

SINI Audio XY-C50H (TPA3116D2) 50W + 50W Stereo Bluetooth Amplifier | Voltech ElectronicsShort DescriptionThe SINI Audio XY-C50H Stereo Bluetooth Amplifier delivers 50W + 50W high-fidelity output, powered by the TPA3116D2 Class D chipset. Featuring Bluetooth connectivity for wireless streaming, it p..

Wuzhi Audio ZK-3002 TPA3255 Amplifier Board – 300W + 300W Stereo / 600W Mono | Voltech ElectronicsShort DescriptionThe Wuzhi Audio ZK-3002 TPA3255 Amplifier Board delivers high-power audio performance with 300W + 300W stereo output or 600W mono output. Ideal for home theater systems, professional PA..

ChatGPTWuzhi Audio ZK-502T + App Bluetooth Amplifier Board – 50W × 2, Treble & Bass Control | Voltech Electronics Short Description The Wuzhi Audio ZK-502T + App Bluetooth Amplifier Board delivers 50W × 2 stereo output with advanced treble and bass control. Featuring smart App connectivity, it..