4-channel Class D Power Amplifier

Highly flexible class D amplifiers available at 60W, 120W, 240W, 350W and 500W RMS Power,  4 channels respectively, and equipped with phoenix inputs for a wide variety of voice and background music applications such as retail shops, restaurants and bars, service centers, houses of worship, warehouses and many more.


High efficient at 80 to 90% conversion rate
Light weight and compact 1U design
Grounding connection
Reliability. High quality electronic components and each channel has separated isolation to ensure one fail will not affect others.
Individual volume control for each channel
LED level meter
Speaker output short circuit protection

Model PD-460 V2 PD-4120 V2 PD-4240 V2 PD-4350V2 PD-4500V2
Description 4 Channel Class-D Power Amplifier
Rated Power Output 4x60W 4x120W 4x240W 4x350W 4x500W
Speaker Output 100V, 8ohm
Frequency Response L/H Cut OFF 20Hz-20KHz (+1/-2dB)                                                                             L/H Cut ON 70Hz-10KHz (+1/-3dB)
Input 0.775V, 0dBu, balanced phoenix connector by four channels
Input Impedance 10KΩ
THD <0.1% (1KHz/-3dBv, 100W)
S/N Ratio >80dB
Crosstalk >60dB, 1KHz, Max output
Power Consumption 300W 550W 1100W 1650W 2100W
Power Supply AC 100-240V, 50-60Hz
Dimension 484x420x44 mm
Weight 8.0kg 8.3kg 8.8kg 9.2kg 9.8kg