2011 Volvo C70FACTORY OEM SERVICE PROCEDURE

Integrated Audio Module (IAM) (2006): Design: Speakers

Fig 1: Identifying Loudspeakers
GLL139950Courtesy of VOLVO CARS CORPORATION

The integrated audio module (IAM) for Performance has four speakers directly connected to the control module:

  • a front pair of speakers
  • a rear pair of speakers.

Each speaker consists of an element for the entire frequency interval. There is no treble speaker for this version.

Front door speaker:Β 

165 mm broadband speaker. Impedance 4 Ξ©.

Rear door speaker:Β 

165 mm broadband speaker. Impedance 4 Ξ©.

For the two other versions with the integrated audio module, the speakers are connected to the audio module (AUD).

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.