Professional Amplifier 1U 4 Channel PD-A4150 PD-A4250 PD-A4350

Address: Bldg. E, Nanlang Section, Chentian, North Of Baiyun Rd., Baiyun Dist., Guangzhou, Guangdong, China

Tel: +86-20-86262440

Fax:+86-20-62351466

Email:info@ampspk.com

QQ: 2661958752

Skype: artonepro

Wechat linkARTONE

Products

Details

Features

l Large-capacity switching power amplifier

l Automatic slicer output short circuit, overload, over temperature, start delay and other Protection

l Amplifier with delay start system, protect the speakers from shock and damage

l After the plate is equipped with dual-channel, single channel, the bridge output conversion

l Balanced inputs

l SPEAKON output connector

l 483MM standard rack structure

l Switching power amplifier section has a separate section of the cooling system

l Cooling fan uses advanced CVT circuit control

l 1U design, body light, easy to carry

Specification

Model No.	PD-A4150	PD-A4250	PD-A4350
Output (8Ω、1kHz)	4x150W	4x250W	4x350W
Output (4Ω、1kHz)	4x250W	4x400W	4x550W
Bridge(8Ω、1kHz)	2x500W	2x800W	2x1100W
Frequency Response	20Hz~20kHz ±3dB
Total Distortion	1%(8Ω、150W)	1%(8Ω、250W)	1%(8Ω、350W)
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 x 1 (Green), Input Indicator x 2 (Yellow), Peak Indicator x 2(Red); Feedback Protect Indicator x 1(Red)
Power Supply Voltage	AC110~120V、50/60Hz AC220~240V、50/60Hz(Via inside jumping switch)
1/8 Rated Activity Consumed Power	100W	160W	230W
Working Temperature Range	0~50℃
Working Humidity Range	Under 90% RH （But it cannot be condensation ）
Dimensions	483 x 45 x355(mm)
Net Weight	5.50kg