Donner MAMP5 4 Channel Home Audio Amplifier
- 4 channel amplifier, 25 watts RMS per channel (1000 watt peak)
- Supports up to 4 groups of 8 speakers, 4 to 16 ohm range
- Bluetooth 5.3, USB, FM and optical/coaxial inputs, no HDMI
- Dual 1/4 inch microphone inputs, with Talkover for karaoke
- 13.7 by 9.8 by 3.9 inch chassis, about 4.1 kg
- 1 year warranty
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact multi-channel amplifier built for karaoke and basic home audio rather than surround sound or home theater video, with no HDMI input at all.
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ASIN: B0D5H5JPF9Model: MAMP5Category: AV Receivers
Overview
This is not a home theater receiver with HDMI switching. It is a four-channel amplifier built to drive multiple speaker groups and a pair of microphones for karaoke or background music, with digital and analog inputs but no video handling at all.
Running four independently controlled channels lets separate speaker groups be placed in different areas while sharing one amplifier. Karaoke features like dual microphone inputs and a talkover function stand out, but there is no HDMI input, so it will not slot into a video-based home theater setup the way a full receiver would.
Who it's for
Someone setting up karaoke nights or background music across a few speaker zones gets the channel flexibility and microphone inputs this amplifier is built around. A buyer wanting an HDMI-based home theater hub instead needs a full AV receiver.
Pros and cons
- Four independently controlled speaker channels
- Dual microphone inputs with Talkover for karaoke
- Bluetooth 5.3, USB, FM and optical/coaxial inputs
- Adjustable treble, midrange and bass via remote
- No HDMI input for TV or video sources
- Remote control battery not included
Performance notes
Four amplifier channels can be controlled independently, so separate speaker groups draw only the power they need rather than sharing one fixed output. The remote adjusts treble, midrange and bass per input mode, and the Talkover function lowers background music automatically when a microphone is active for clearer speech during karaoke or hosting.
Specifications
| Brand | Donner |
|---|---|
| Model | MAMP5 |
| Dimensions & fit | |
| Weight | 4.12 poundslower than 83% of 43 av receivers |
| Dimensions | 13.7 × 9.8 × 3.9 inches |
| Dimensions | 13.7 x 9.8 x 3.9 in |
| Power & efficiency | |
| Power | 1000 wattshigher than 90% of 40 av receivers |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Connectivity | Bluetooth, USB |
| Other details | |
| Brand Tech | Donner |
| Channels | 2 |
Closest rivals on specs
Pyle PTA62BT 750W 6-Channel Karaoke Amplifier- Power 1000 vs 750 watts (+33%)
- Weight 4.12 vs 9.59 pounds (-57%)
Pyle PTA42BT 4-Channel Bluetooth PA Amplifier- Power 1000 vs 500 watts (+100%)
- Weight 4.12 vs 8.4 pounds (-51%)
Yamaha RX-V377 5.1-Channel Home Theater Receiver- Power 1000 vs 500 watts (+100%)
- Weight 4.12 vs 16 pounds (-74%)
Frequently asked questions
What comes in the box with the Donner MAMP5?
The amplifier body and a remote control are included, but the remote's battery is not, so a battery should be on hand before first use.
Can I adjust the sound differently for each input?
Yes, both the amplifier and remote let you set treble, midrange and bass independently for whichever input is active.
Can I use this without a phone or Bluetooth device?
Yes, it also accepts USB, aux and FM radio directly, so no phone or wireless connection is required to use it.