
JBL Synthesis SDA-4600 4-Channel Bridgeable Class D Amplifier
The SDA-4600 is a versatile 4-channel Class D power amplifier designed to deliver maximum power while taking up minimal rack space. Each channel is rated to deliver 600W into 8 ohms and adjacent channel pairs can be bridged to deliver 1,200W into 8 ohms. This flexible channel configuration makes this an ideal amplifier to power larger LCRs and subwoofers in JBL Synthesis immersive audio systems. Powerful built-in DSP allows for custom loudspeaker tuning and full external control allows for complete and easy system integration. Specs: Cooling: Continuously variable speed forced air, front to back airflow Maximum Fan Noise (dBA SPL @ 1M): 45 Required AC Mains (±10%): 100Vrms - 240Vrms ~50/60Hz Rated Output Power Into 8 Ohms: 600W Rated Output Power Into 4 Ohms: 600W Rated Output Power Into 2 Ohms: 300W Bridged Output Power Into 8 Ohms: 1200W High Impedance: 70-Volt & 100-Volt Capable Frequency Response (8Ω, 20Hz - 20kHz): ±0.25dB Analog Input Signal to Noise Rati