Item Description
Genuine OEM Harman Becker HS B101 / AI-01 Audio Amplifier (part number 9233592). Removed from a 2011-2015 BMW 5 Series (528i / 535i / 550i). This factory amp is designed to deliver top quality sound as originally intended by BMW.

Fitment

• 2011-2015 BMW 5-Series F10

• Models: 528i, 535i, 550i

• May also fit other BMWs with compatible amplifiers — please verify with OEM part number.

Part Details

• Manufacturer: Harman Becker

• OEM Number: 9233592

• Impedance: 4 Ω

• Channels: AI:01

• Genuine OEM, not aftermarket

Condition

• Used, tested, and fully operational

• Minor cosmetic wear consistent with usage

• Photos show the exact item you’ll receive

Important
Confirm compatibility using your VIN or current amp’s part number. Some vehicles may require coding to recognize this amplifier.