Dpa7100 7channel 100W/Channel DSP Processing Class D Output Transformerless AMP

US$200.00 - 5,000.00 10 Pieces (MOQ)
Port:
Shanghai, China
Production Capacity:
100PCS/Month
Payment Terms:
T/T

Last Login Date:

Jun 07, 2025

Business Type:

Manufacturer/Factory, Trading Company

Main Products:

Amplifier, PA Amplifier, Amplifier Module, Power Amplifier, PA Equipment, SMPS, Sonar Amplifier, Measurement Amplifier, Ultrasonic Amplifier, Underwater Communication

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Product Description

Company Info

Basic Info.

Model NO.
DPA7100
Type
Public Address System
Condition
New
Trademark
Sinewave
Transport Package
Paper Carton
Origin
China

Product Description

PA7100   7channel (100W/100V/channel) 7 channel 2U version

FEATURES:

1.8 channel DSP processing class d output transformerless amplifer

2.Multichannel Limiter EQ function active.

3.100v constant voltage amp, RMS power. 

4.24hours continuous running design, high stability

5.Global ac supply , 100Vac-265vac 50Hz-60Hz

6.Power on auto diagnostic function, full protection inside.

7.RS485 remote control and status report.

8. auto temperature control system, fan speed and amp gain changed when high temperature.

9. power level auto control system, delivery out power auto limited.

10.Class D DSP convert technology supported, high switching frequency.

11.low pass filers and high cut filters inside, suit for broadcast application.

Specifications:

Power Source

110Vac - 265Vac 50Hz/60Hz

Diagram

DSP PWM processing Class D  technology, 100v output transformerless technology.

Input

7channel balanced input 0.775Vrms

Rated Power

7channel 100W/50Ω,100Vrms output

Frequency Response

60Hz-15KHz  +1dB/-1dB

THD

1% at rated power  

Protection

OCP/OVP/UVP/DCP/OTP, thermal auto gain control, over

current auto gain control

S/N

95dB

Control

RS485 control and status reply, amplifier stage on/off control, amplifier status reply on RS485

Cooling

Aluminum heatsink cooling and auto fan cooling

LED Indictor

auto diagnostic ok(GREEN),Amplifier ready(GREEN), Signal Input (Green)

Temperature

-10 to +40 ºC

Dimensions

400mm(Length)X471m(Width)X43mm(height)

Weight

8.0Kg






 
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