IRC-350M 450W 4Ω Mono High Power Class-D Amplifier
450W IRS2092 based mono class-d amplifier, ideal for full range setups.
Input is single ended. Solder jumper for inverting and non-inverting input.
Uses dedicated voltage regulators in the analog supply section.
Uses Infineon OptiMos(TM) for the output mosfets. Can produce double the output current at 4 ohms load compared with the reference design with no performance penalty.
Requires only a small heatsink on output mosfets.
1pc assembled and tested mono module.
Instruction manual via email
Supply Voltage: ±25V to ±70V DC
Power ±70V (<1% THD): 230W @ 8Ω
Power ±70V (<1% THD): 450W @ 4Ω
Voltage gain: 20
Input sensitivity: 1.5V RMS
Input impedance: 10K Ω
Load impedance: 4Ω or 8Ω
Idle dissipation: ~7W at ± 70V DC
PCB area: 114mm x 85mm
Overcurrent /short protection: Yes
Speaker Protection: No
Over/under voltage protection: No
Overheat protection: No
Recommended Power Supply (not included)
Split rail 45V to 70V DC 500W
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