The MPA-500 is biggest and most powerful THX certified power amplifier in the world. Based on an audiophile configuration, where the power supply is in its own chassis, isolated from the amplification modules, the MPA-500 delivers a whopping 450 Watts per Channel into 4 Ohm speakers. All five channel deliver superb power, evenly, with clarrity and precision. No speaker is too large for the MPA-500.
For a better JPEG picture of the MPA-500, click on the pictures above.
MPA-500 Specifications
| Inputs_Outputs | 5 Matched Inputs (RCA) & Outputs (Banana Pin) |
| THD @ 1KHz, 1W, 8 Ohm | 0.0068% |
| S_N Ratio @ 1KHz, A Wtd. | -85 dBr |
| Input Sensitivity | 100mV for 1W, 8 Ohm, 0 dBr |
| Input Impedance | 47K Ohm |
| Output Impedance | 2-8 Ohm |
| Gain | 30 dB |
| Separation@1KHz,1W,AWtd. | >-75 dB |
| Class of Operation | A-A_B |
| Frequency Response | 20 Hz - 20,000 Hz |
| Continuous Avg. Watts_Ch | 250 Watts @ 8 Ohm, 450Watts @ 4 Ohm (Individual) |
Size & Weight MPA-500 Amplifier MPS-50 Power Supply |
Both Units are required 5.25"H x 19"W x 16.5"D, 32 lbs (Shipping Weight) 5.25"H x 19"W x 16.5"D, 58 lbs (Shipping Weight) |
| AC Power - Short Time Power - All Channels 4 Ohm | 120V, 60Hz, 3240W - 220V, 50Hz, 3240W |
Audio Design Associates, Inc - www.ada-usa.com - 1-800-43-AUDIO or (914) 946-9595