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.

SDA-7120 - Black - 7-channel Class G Amplifier - Hero

100WPC into 8 ohms, 140WPC into 4 ohms

100WPC into 8 ohms, 140WPC into 4 ohms

Balanced and Unbalanced Analog Inputs via XLR and RCA Connectors

Balanced and Unbalanced Analog Inputs via XLR and RCA Connectors

DANTE™ Digital Audio Networking

DANTE™ Digital Audio Networking

12V Trigger, IP and RS-232 Third-party Control

12V Trigger, IP and RS-232 Third-party Control

Binding Post Speaker Terminals

Binding Post Speaker Terminals

Specifications

General Specifications

Seven channels driven, 4Ω / 8Ω, 20Hz – 20kHz: 140W / 100W Yes

Five channels driven, 4Ω / 8Ω, 1kHz: 175W / 110W Yes

Two channels driven, 4Ω / 8Ω, 1kHz: 225W / 140W Yes

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: 105dB Yes

Input impedance: 10kΩ Yes

Frequency response: 20 - 20kHz +/-0.05dB Yes

Mains voltage: 110–120V or 220–240V, 50–60Hz Yes

Maximum power consumption: 1.5kW Yes

Dimensions W x H x D (including feet, control knob and speaker terminals): 433 x 425 x 177mm Yes

Weight (net): 18kg Yes

Weight (gross): 19.7kg Yes

Audio Specifications

Seven channels driven, 4Ω / 8Ω, 20Hz – 20kHz 140W / 100W

Five channels driven, 4Ω / 8Ω, 1kHz 175W / 110W

Two channels driven, 4Ω / 8Ω, 1kHz 225W / 140W

Harmonic distortion, 80% power, 8Ω at 1kHz 0.002%

Input sensitivity 50W / 8Ω 800mV RMS (RCA Type), 1.6V RMS (XLR Type)

Signal/Noise ratio (A-wtd) 50W / 8Ω 105dB

Input impedance 10kΩ

Frequency response 20 - 20kHz +/-0.05dB

Mains voltage 110–120V or 220–240V, 50–60Hz

Maximum power consumption 1.5kW

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

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