Customers highlight loud, clear audio and perceived build quality, but confirm fitment and expect vehicle-dependent bass performance.
Buyer confidence
76%Highlights
- Extruded aluminum Heatsink
- 12dB/octave butterworth crossovers
- Variable crossovers
- 3 EQ boost settings – 0,6,12dB
Key specs
Full specs- RMS POWER 4Ω
- 125 x 4
- RMS POWER 2Ω
- 200 x 4
- RMS POWER 1Ω
- –
- BRIDGED/MONO POWER 4Ω
- 400 x 2
- THD% 4Ω
- <1%
- FREQ RESPONSE
- 10Hz – 25kHz
- DIMENSIONS L xW x H
- 7.5 x 2 x 8.7
- INPUT RANGE
- 400mV – 7.5V Low & 3V -20V High
Key specs
Full specs- RMS POWER 4Ω
- 125 x 4
- RMS POWER 2Ω
- 200 x 4
- RMS POWER 1Ω
- –
- BRIDGED/MONO POWER 4Ω
- 400 x 2
Highlights
Overview- Extruded aluminum Heatsink
- 12dB/octave butterworth crossovers
- Variable crossovers
Review highlights
Based on customer reviewsMemphis Audio MJP800.4 — reviewers praise loud, clear sound and solid quality
Customers highlight loud, clear audio and perceived build quality, but confirm fitment and expect vehicle-dependent bass performance.
What buyers praise
- Consistently reported as loud and clear
- Praised for overall sound quality and clarity
What to watch for
- Some reviewers experienced fitment issues — verify compatibility before purchase
Overview
Key features
- Extruded aluminum Heatsink
- 12dB/octave butterworth crossovers
- Variable crossovers
- 3 EQ boost settings – 0,6,12dB
Specs
Specifications
| RMS POWER 4Ω | 125 x 4 |
| RMS POWER 2Ω | 200 x 4 |
| RMS POWER 1Ω | – |
| BRIDGED/MONO POWER 4Ω | 400 x 2 |
| THD% 4Ω | <1% |
| FREQ RESPONSE | 10Hz – 25kHz |
| DIMENSIONS L xW x H | 7.5 x 2 x 8.7 |
| INPUT RANGE | 400mV – 7.5V Low & 3V -20V High |
| AMP KIT | 4GKIT |
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