Bose ® Surround Sound - Maserati Quattroporte Automatic Owner's Manual

M139_UM_ing.book Page 148 Friday, September 5, 2008 8:19 AM
®
Bose Surround Sound
The digital Hi-Fi system, developed in
®
association with BOSE , includes
exclusive accessories such as the
innovative speakers with neodymium
technology, also making use of other
®
systems such as AudioPilot
electronic equalisation.
®
AudioPilot System
®
The AudioPilot technology detects
and measures the ambient noise, and
consequently adjusts a number of
4
acoustic signal parameters,
continuously, to ensure the sound
quality inside the passenger
compartment is always at optimum
levels.
Electronic equalisation
The electronic equalisation guarantees
absolute sound precision at any
volume. The automatic output
frequency balancing feature makes
manual adjustments using switches or
dials wholly unnecessary.
148
Bose® Surround Sound
Diversity system
This is composed of two aerials linked
together, which are activated
reciprocally to obtain the best signal
reception.
The sound system in the vehicle
consists of:
1) three medium and high range
and active
speakers located on the upper part
of the dashboard
5
7
7
5
2) a 13 cm (5 in) Nd
powered by an amplifier with dual-
stage modulation, fitted into the
footrest on the passenger's side
3) a tweeter on each of the rear door
panels
4) a neodymium low and medium
range speaker on each of the rear
door panels
6
8 9
3
3 4 4
6 8
9
3 4
® ®
Richbass woofer
1
2
1
9
1
2
1