SDA-7120
7-channel Class G Amplifier
The SDA-7120 is a high-performance 7-channel Class G power amplifier designed to deliver audiophile performance and incredibly powerful dynamics. Each channel is rated to deliver 100W into 8 ohms and 140W into 4 ohms with all channels driven. With only two channels driven, 225W of power is on tap with a 4 ohm load. This combination of high power and low distortion make this the ideal solution for LCR and surround loudspeakers in JBL Synthesis immersive audio systems. DANTE digital audio networking allows connection of the SDA-7120 to a compatible DANTE-enabled surround processor via just a single Ethernet cable and full external control allows for complete and easy system integration.
General Specifications
Seven channels driven, 4Ω / 8Ω, 20Hz – 20kHz: 140W / 100WYes
Five channels driven, 4Ω / 8Ω, 1kHz: 175W / 110WYes
Two channels driven, 4Ω / 8Ω, 1kHz: 225W / 140WYes
Harmonic distortion, 80% power, 8Ω at 1kHz: 0.002%Yes
Input sensitivity 50W / 8Ω: 800mV RMS (RCA Type), 1.6V RMS (XLR Type)Yes
Signal/Noise ratio (A-wtd) 50W / 8Ω: 105dBYes
Input impedance: 10kΩYes
Frequency response: 20 - 20kHz +/-0.05dBYes
Mains voltage: 110–120V or 220–240V, 50–60HzYes
Maximum power consumption: 1.5kWYes
Dimensions W x H x D (including feet, control knob and speaker terminals): 433 x 425 x 177mmYes
Weight (net): 18kgYes
Weight (gross): 19.7kg
Audio Specifications
Seven channels driven, 4Ω / 8Ω, 20Hz – 20kHz140W / 100W
Five channels driven, 4Ω / 8Ω, 1kHz175W / 110W
Two channels driven, 4Ω / 8Ω, 1kHz225W / 140W
Harmonic distortion, 80% power, 8Ω at 1kHz0.002%
Input sensitivity 50W / 8Ω800mV RMS (RCA Type), 1.6V RMS (XLR Type)
Signal/Noise ratio (A-wtd) 50W / 8Ω105dB
Input impedance10kΩ
Frequency response20 - 20kHz +/-0.05dB
Mains voltage110–120V or 220–240V, 50–60Hz
Maximum power consumption1.5kW
Dimensions W x H x D (including feet, control knob and speaker terminals)433 x 425 x 177mm
Weight (net)18kg
Weight (gross)19.7kg
