1671 Power Amplifier

Item Number: 4000019611

  • 19” 1U rack mounting
  • Low weight
  • Low power consumption
  • Two balanced audio inputs. Line level XLR with output loop, configurable E and M input
  • 250W / 100V line output
  • Failure status output NO/NC
  • Speaker / line level overvoltage protection
  • Short circuit / current limit protected
  • Status reporting via MPA 1600 (RCMS/SNMP interface)
  • IEC 60945 Marine Equipment, IEC60950 Safety
  • DNV GL type approval and compliant with NORSOK

The 1671 is a high performance, high efficiency 250W power amplifier designed to meet the needs of the most demanding PA/GA applications in marine environments. The amplifier is designed to operate from dual AC or AC+DC power supply.

Mechanical
Dimensions 19”, 1U rackmount (272mm depth, excluding handle)
Weight 5.5 kg
Color RAL 9006
Material Steel
Mounting Rack
Access Front
Cable Entry Rear
Electrical
Power Supply 110-230 VAC and 18-32 VDC
Power Consumption 300W max, 5W quiescent
Heat Dissipation 50 W
Power Output 250W continuous RMS (500W short term, 1s)
Frequency Response 300Hz-7kHz power bandwidth
THD @250W<0.5% at 1kHz
Signal to Noise Ratio <90 dB
Input Sensitivity 0.775 Vrms (0 dBu)
Input Impedance 22k Ω
Metering/Indicators Amp Status VU meter LED, PSU status LED, Global Failure LED
Output Power 100V line
Maximum Load 400 at 100V
Environmental
Temperature -15°C to +55°C
Humidity +93% (at +40°C)
Ingress Protection Rating IP-20
Date Name Category Size Document
8.11.2024 CCS TA Certificate - MPA 1600 - 2029.08.26 - BG24PTA00002_08 Certificate 310.38 KB Login to download
10.09.2023 MD-SDoC-4000019611-IHM-8003-41808-66674 Declaration 72.14 KB Login to download
17.01.2020 MPA_1600_DoC_08.07.2019 Declaration 81.12 KB Download