Bomge DA4450 Digital Power Amplifier – 450W X 4 Channels
The DA4450 is a powerful high-performance digital power amplifier delivering 450W × 4 channels, engineered for professional sound systems, PA installations, DJs, clubs, events, and stage performances.
Its advanced digital circuitry provides clean and stable output with excellent efficiency, low noise, and strong dynamic response.
Equipped with multi-layer heat dissipation, intelligent protection (overload, short circuit, overheating), and reliable continuous output, the DA4450 is ideal for powering multiple speakers or multi-zone audio systems.
Perfect for large venues, outdoor events, and professional audio setups requiring strong and consistent performance.
Bomge DA4450 Digital Power Amplifier Features :
Professional 4 channels 1u power amplifier 450W*4 Distortion <0.005% Signal to noise ratio 112dB Damping coefficient > 1000 Conversion rate 50V / us Input impedance 30kΩ Input sensitivity 0.775V Working voltage AC 100V~230V Application KTV, home-use, club, etc.
