Professional Audio Four Channel High Efficiency 1U Class D Power Amplifier PD-4200 PD-4300 PD-4400

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Professional Audio Four Channel High Efficiency 1U Class D Power Amplifier PD-4200 PD-4300 PD-4400

The PD-4200 PD-4300 and PD-4400 series are energy saving star professional audio 4 channel 200Wx4 to 400Wx4 at 8 ohm, bridged 400W x 2 to 1000W x 2 at 8 ohm, Class D 1U rack mountable digital power amplifier for stage show sound system. It is designed in switching power supply and light weight wide use for stage, meeting room, portable show sound system. Besides the very competitive cost for most of the budget audio system, the amplifier generates large power and save energy, gives the best efficiency power to loudspeaker. Full protection with soft start, clip limiter, overheat and shortcircuit makes it reliable in sound reinforcement.

Model:PD-4200 / PD-4300 / PD-4400
Power:200W x 4 @ 8 ohm / 300W x 4 @ 8 ohm / 400W @ 8 ohm
Function:1U Rack Mountable, Four Channel Audio Amplifier, Light Weight, Reliable Quality, Competitive Cost, Energy Saving Star

Details

Features：

lLarge power four channel switching power Class D amplifier

l Auto output short circuit, overload, over temperature, soft start and other protection

lAmplifier with soft start, protect the speakers from shock and damage

l4 channel amplifier, available work in 8 ohm, 4 ohm and bridged output

lBalanced inputs

lSPEAKON output connector

l483MM standard rack structure

lSwitching power amplifier section has a separate section of the cooling system

l1U design, body light, easy to carry

Specification

Model No.	PD-4200	PD-4300	PD-4400
Output (8Ω、1kHz)	4x200W	4x300W	4x400W
Output (4Ω、1kHz)	4x350W	4x450W	4x600W
Bridge(8Ω、1kHz)	400W x 2	600W x 2	1000W x 2
Frequency Response	40Hz~20kHz ±3dB
Total Distortion	1%(8Ω、200W)	1%(8Ω、300W)	1%(8Ω、400W)
Input Sensitivity	+4dB * (1.23V)
Input Impedance	10kΩ(Balanced)
S/N Ratio	≥80dB
Connector	Input(CH1-2):XLR Input Connector;Output(CH1-2):SPEAKON Output; Power: AC power supply
Indicator Lights	Power Indicator, Input Indicator, Peak Indicator
Power Supply Voltage	AC110~120V、50/60Hz AC220~240V、50/60Hz(Via inside jumping switch)
1/8 Rated Activity Consumed Power	1W	1W	1W
Working Temperature Range	0~50℃
Working Humidity Range	Under 90% RH
Dimensions	483 x 44 x 200 (mm)
Net Weight	5.2kg

Professional Audio Four Channel High Efficiency 1U Class D Power Amplifier PD-4200 PD-4300 PD-4400

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