HiFi Amplifier: Notes
The 6 channel HiFi amplifier in the luggage compartment of the E83 is a modified version of the 10 channel HiFi amplifier from the E85/E46. Four channels are for the door loudspeakers (broad-band loudspeaker or broadband speaker with additional tweeter) and 2 channels are for the central woofers.
The housing is constructed in the same way as the 10 channel HiFi amplifier in the E85/E46. The HiFi amplifier has on output of 4 x 25 watts for the mid-range and high-ranges and 2 x 40 watts for the low frequency.