Monoprice 18514 Amplifier - 400 W RMS - 2 Channel

Part No. 18514

by Monoprice, Inc

Monoprice 18514 Amplifier - 400 W RMS - 2 Channel

0.5% THD

Part No. 18514

by Monoprice, Inc

$501.99
General Information
ManufacturerMonoprice, Inc
Manufacturer Part Number18514
Brand NameMonoprice
Product Model18514
Product Name18514 Amplifier
Marketing Information

Unity 200-Watt Bridgeable Power Amp

Efficient, Versatile Class-D Amplification for Business and Home Audio Systems

The Monoprice Unity 200-Watt Bridgeable Power Amp delivers high-performance audio amplification tailored for multiroom sound systems in both residential and commercial settings. Built for flexibility and power, this Class D amplifier is the ideal choice for users seeking a customizable alternative to standard all-in-one audio solutions.

Supporting 4-ohm and 8-ohm speaker configurations, it delivers up to 125 watts per channel or 225 watts in bridged mode. A buffered loop line output allows seamless expansion to additional amplifiers, while multiple power-on modes-always-on, signal detection, and trigger activation-offer versatile control. With a 12-volt trigger output for connected devices, this amp is a reliable and scalable solution for whole-house audio installations.

  • Class-D amplifier providing 100 watts/channel (RMS) into 8 ohm loads or 125 watts/channel into 4-ohm loads
  • Bridgeable output provides 225 watts into a single 8-ohm load
  • 4-pole detachable speaker screw connector (Euroblock connector) with support for up to 12 AWG speaker wire
  • Buffered loop output of original signal for connection additional amplifiers
  • 12-volt trigger input for power-on/off
  • 12-volt trigger output for controlling other devices
  • Rear panel volume gain adjustment
  • Built-in thermal and short circuit protection circuits
  • Includes rackmount ears for mounting a single amp or two amps side-by-side


Product TypeAmplifier
Technical Information
Total Harmonic Distortion (THD)0.5%
Impedance4 Ohm
ClassificationD
Audio
Audio Channels2
RMS Output Power400 W
Interfaces/Ports
Number of Analog Audio Inputs2
Power Description
Input Voltage
  • 120 V AC
  • 230 V AC
  • 12 V DC
Physical Characteristics
Height1.77" (45 mm)
Width10.51" (267 mm)
Depth8.50" (216 mm)
Weight (Approximate)3.97 lb (1800 g)
Miscellaneous
Package Contents
  • 18514 Amplifier
  • Rackmount ears
Form FactorRack Mount
Country of OriginChina
Environmental ComplianceWaste Electrical and Electronic Equipment Directive (WEEE)
ConditionNo
UPC889028045343
Warranty
Limited Warranty1 Year