Multiroom audio systems are in high demand these days. Homeowners and businesses have their own idea of what they want. Sometimes the all-in-one does not meet the need of the client.
This 2-channel class D power amplifier features a stereo speaker output, with support for 4-ohm and 8-ohm speakers. It can deliver 50 watts per channel into 8-ohm loads or 65 watts per channel into 4-ohm loads. Additionally, the output can be bridged to provide 120 watts to a single 8-ohm speaker. It includes a buffered loop line output of the original signal for driving another power amplifier in distributed whole house audio systems. The amp can be configured for always on, signal detection, or triggered power on status. It also includes a 12-volt trigger output for controlling other devices.
- Class-D amplifier providing 50 watts/channel (RMS) into 8 ohm loads or 65 watts/channel into 4-ohm loads
- Bridgeable output provides 120 watts into a single 8-ohm load
- 4-pole detachable speaker screw connector (Euroblock connector) with support for up to 12 AWG speaker wire
- 12-volt trigger input for power-on/off
- 12-volt trigger output for controlling other devices
- Buffered loop output of original signal for connecting additional amplifiers
- Rear panel volume gain adjustment
- Built-in thermal and short circuit protection circuits
- Includes rack-mount ears for mounting a single amp or two amps side-by-side
How long will it take for my order to arrive?
After the order has been placed, shipping takes about 5-7 business days. Our warehouse is located in the Netherlands.
What do I have to pay for shipping?
Shipping to the UK is free for all orders over £30. For orders below £30 shipping costs are £3.79. Custom fees are also paid by Monoprice GmbH.
Shipping to Jersey, Isle of Man, Guernsey:
- Orders above £50: £4.99
- Orders below £50: £9.99
What are the returns policy?
You can return your items to us for free within 30 days without giving a reason.
How does the return work?
If you do not like an article, you can return it to us within 30 days of delivery. Please contact us at email@example.com to receive a free return label. Please print the return label, stick it on the carefully sealed package and hand it over to your local post office. Please keep the document with the tracking number carefully.
Very good amplifier
The speaker input block the sticks out of the back of the unit is loose, and thus the sound that comes out of the speakers is either off or scratchy. Very gently wiggling the block can fix the issue, but as soon as I let go of it, the scratchy sound returns. I'll try another one, but it looks like a poor design. If the replacement works better, i'll update this review.
Works perfectly to power three MB Quart subs in a bass platform mounted under my home theater chairs!
I bought it to power the center speaker of my surround sound system. Not to sure about the power rating because I have to run it in bridge mode to get enough power. The unit also has a buzz around 120Hz with additional ringing around 2Khz that is pretty irritating if the amp is set to max gain. Set a mid-level gain the buzz is only noticable with no signal in a quiet room, but still unacceptable in my opinion.
I am using this with an airport express to add an outdoor speaker AirPlay 2 zone. It works perfectly. With the auto-sense power mode, it does take a full 10 seconds from starting playing music from airplay for the amp to start outputting sound. This is a pretty long time, but for my use it is fine. The amp consistently shuts off after 12 minutes of no music playing. The 100W is PLENTY power enough to drive 4 speakers (8ohm wired in parallel with switch set to 4ohm) in an outdoor yard area with the volume set to maybe 60%.