MA04 series Datasheet
In pursuit of the best sounding quality with the highest power density and equipment stability SAE Audio has developed the MA series of power amplifiers. Featuring SAE Audio high efficiency Class I? power modules, a premium heavy-duty toroidal transformer power supply and top audio-specific electronic elements, the excellent MA series of power amplifiers can deliver an enormous amount of power with an unmatched sonic quality even on continuous operation in the most critic working conditions. Being also equipped with SAE Audio robust Ultra Low-Loading Capacity technology, the MA series is the ideal power stage for subwoofer reinforcement applications with the highest SPL equirements.
- Premium quality heavy-duty toroidal transformer power supply.
- High efficiency Class I? power modules.
- Highly sensitive CMRR balanced inputs for improved noise rejection.
- Ultra low-load output capacity.
- Top electronic elements for a superior sonic quality.
- Backlit front panel controls.
- Channel independent power and -5dB / -10dB / -20dB / clip indicators on the front panel.
- Channel independent protection warning indicator on the front panel.
- XLR input and signal link connectors.
- SpeakON NL4 and binding post output connectors.
- Input sensitivity selector on the back panel (32dB / 1v / 0.775v).
- Routing mode selector (stereo / bridge-parallel) with status indicator on the back panel.
- Channel independent soft-clipping selector on the back panel.
- Mid and big sized high-end installation applications.
- Clubs with high sound quality and power density requirements.
- Subwoofer amplification on continuous full-power operation.
|Output power||(AC 220v/50Hz. +/-10%. All channels driven output power, THD=1%)|
|8Ω Stereo*||900W x4||1300W x4||1600W x4|
|4Ω Stereo**||1300W x4||2100W x4||2300W x4|
|2Ω Stereo**||1900W x4||2700W x4||3000W x4|
|8Ω Bridge**||2600W x2||4200W x2||4600W x2|
|4Ω Bridge**||3800W x2||5400W x2||6000W x2|
|Frequency Response||20Hz – 20kHz, +0/-0.5dB||20Hz – 20kHz, +0/-0.5dB||20Hz – 20kHz, +0/-0.5dB|
|THD+N||< 0.05%||< 0.05%||< 0.05%|
|S/N Rate||≥ 90dB||≥ 90dB||≥ 90dB|
|Input Impedance (bal/unbal)||20kΩ / 10kΩ||20kΩ / 10kΩ||20kΩ / 10kΩ|
|Cooling||Air flow from front to rear|
|Dimension / Weight|
|Product Dimensions (mm)||483 x 495 x 133||483 x 495 x 133||483 x 495 x 133|
|Packaging Dimensions (mm)||620 x 585 x 220||620 x 585 x 220||620 x 585 x 220|
1、*Power tested under EIA standard.
2、**Power tested under the condition of 40ms burst, 1KHz sine wave and 1% THD.
3、SAE reserves the right to make any changes to the product specifications without prior notice. Final specifications to be found in the user manual.