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Technical Details
MPN GMD8500M
Key Features
- Amplifier Type Mono Channel
- RMS Power at 4 Ohms 300 W x 1
- RMS Power at 2 Ohms 600 W x 1
- Number Of Channels 1
- Mono subwoofer amplifier with 1200-watt max power capability
- Delivers continuous 300 watts x 1 at 4 ohms, 600 watts x 1 at 2 ohms
- Variable low-pass filter crossover (40~240Hz, at -12 dB per octave)
- Speaker-level inputs for connecting to most source units
- 50Hz bass boost with remote level control (0~12dB)
Performance
- Signal to Noise Ratio 80 dB
- Crossover / Equalizer
- Bass Boost With Bass Boost
- Other Features
- MOSFET Circuitry Yes
Miscellaneous
- UPC 12562969916
- Product ID 104848718
So how does the Pioneer GM D8500 stack up when compared to other amps in a similar price range and wattage range? You can look at the comparison table below to get some ideas. Please be aware that all these companies play games with the power specs. But these generally are similar in wattage. I suspect the Legacy, while it is a great deal, is very optimistic in their power ratings. But it did get good reviews. In fact, all of the amps below got good reviews.
Just remember in the "you get what you pay for" world that you may get higher quality amps with the higher priced units. The price range is 3 to 1 with the most expensive amp claiming the least wattage, so think about that.
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| title | Pioneer GM-D8500M Class-D Mono Amplifier with 1200 Watts Max. Power | Legacy LA1110BK 1100 Watt Mono-Block Class-D Amplifier (Black) | Sony XMZZR3301 600 Watts Class D Mono Subwoofer Amplifier (Grey) | Kenwood Kac-8105D 1000-Watt Class D Mono Amplifier |
| Height | 4.41 inch | 10.52 inch | 4.8 inch | 5 inch |
| Length | 7.2 inch | 4.41 inch | 18 inch | 14 inch |
| Width | 5.19 inch | 13.04 inch | 14.2 inch | 12.7 inch |
| Weight | 7.5 pound | 5.87 pound | 7.6 pound | 6.7 pound |
| price | $139.99 | Too Low to Display | $199.95 | $114.99 |
| reviews | Read Reviews | Read Reviews | Read Reviews | Read Reviews |
| link | More Info | More Info | More Info | More Info |
| Brand | Pioneer | Legacy | Sony | Kenwood |
| Model | GM-D8500M | LA1110BK | XMZZR3301 | KAC-8105D |
| Title | Pioneer GM-D8500M Class-D Mono Amplifier with 1200 Watts Max. Power | Legacy LA1110BK 1100 Watt Mono-Block Class-D Amplifier (Black) | Sony XMZZR3301 600 Watt Class D Mono Subwoofer Amplifier (Grey) | Kenwood Kac-8105D 1000-Watt Class D Mono Amplifier |
| Reviews | Read Reviews | Read Reviews | Read Reviews | Read Reviews |
| Link | More Info | More Info | More Info | More Info |
Below is a video showing the insides of the Pioneer GM-D8500M Class D Amp. Notice how clean the design is. This is the kind of quality you would like to see in a mid power amp. This amp is not going to win the big competitions but is so low priced that it will fit in almost everyone's budget.







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