JBL Synthesis SDA-1700 Class D Subwoofer Amplifier

The SDA-1700 is a custom amplifier solution, optimized for the highest level of performance and reliability. This rackmount amplifier includes user features on the front panel, and a custom installer focused feature set on the rear panel. As part of JBL Synthesis custom in-wall subwoofer system, this rack mountable Class D component is designed to power the SSW-4 in-wall subwoofer. Specs: Rated Output Power (RMS) into the minimum impedance of 4 Ohms: 700Watts Peak power: 1500W Rated impedance: 8Ohms per speaker output Minimum load impedance: 4Ohms Model-Specific EQ 1O: nly for JBL SYNTHESIS SSW-4 Model-Specific EQ 2O: nly for JBL C82W Input Sensitivity to 1W @ 50Hz: 16.3mVrms +/- 1dB (Single input driven) Gain=41.7dB Input Overload (Both inputs driven): ≥ 2.0Vrms Input Impedance: > 10K Ohms Low Pass Crossover range: 50-150Hz Auto Turn On Input Sensitivity @ 50Hz: Typical 10mV THD+N at 1W: < 0.3% THD+N at Rated Output Power: < 1% Signal-to-Noise rat