180W Active Subwoofer Amplifier

by: Opus One
SKU: A2451
A compact high performance subwoofer amp equipped with volume, frequency control, phase switch, high & low level outputs. 120W RMS, stable into 4 ohms. Build your own tuned home cinema subwoofer! 235H x 175Wmm cutout.
$226.36

All Prices Shown are (ex GST)
Bulk Pricing
ea $226.36
2+ $204.55
4+ $180.91
i h

Overview

This completely self-contained amplifier module simply fits into the back of a sub-woofer cabinet. The unit will automatically spring into life from it's Standby mode once a signal is received. The Volume and Crossover Frequency Controls together with the Phase Correction Switch allows the sub-woofer to be set for a desired sound. Installation can be completed in just minutes, simply make a 235mmH x 180mmW cutout into the back of the enclosure and slip in the module. Overall depth is 100mm.

 

Features:

  • 180 max at 4 ohm (120W RMS).
  • Auto power on/off with signal presence
  • High and low level inputs
  • High level outputs
  • Volume control
  • Short circuit output protection
  • Active crossover variable from 20Hz - 200Hz
  • Phase reversal switch

 

 

Specifications:

Power Output: 180 Max @ 4Ω (0.5% THD). 120W RMS.

Frequency Response(Variable): 20Hz - 200Hz

Roll Off Rate: 6dB/Octave

S/N Ratio: >64dB

Auto Turn On Sensitivity: 21mV

Auto Power Off Time: 15-20 Minutes

Input Impedance: (Line) 47k Ω, (Speaker) 200 Ω

Size of facia plate: 210 x 270mm.

Details

Products specifications

Warranty 12 Months

Warranty

WARRANTY

We offer 12 Months warranty on this product from its date of purchase. This is available from Altronics stores, online purchases or Altronics resellers. In accordance with our full warranty terms we will repair, replace or refund if goods you have purchased from us are defective.

30 DAY MONEY BACK GUARANTEE

Not withstanding our warranty policy, if you are dissatisfied with our goods or service you may return the goods within 30 days of our despatch date. Simply contact us for a return authorisation number and we will refund your purchase in full, less transport costs on receipt of goods. All returned goods must be in as sold condition including all packaging, instructions, invoices etc.

Downloads

.pdf
Instruction Manual
PDF