Philips CMQ405 User manual

Philips
Car amplifier
4 Channel
900W Peak
CMQ405
Rock your music on the road
with bridgeable 4/3/2-channel connection
Get high power with low distortion with the 4/3/2-channel Philips Car power amplifier
CMQ405. Featuring peak power at 900W, simply connect your car stereo system via the
high level input or RCA input to get true music sound with deep bass.
High power, low distortion
• 4x75W RMS total output power
• Low distortion amplifier for original sound reproduction
• Dynamic Bass Boost for deep and dramatic sound
Easy to use and install
• Variable low-/ high-pass-filters for dramatic sound effects
• Separate sound level control for flexible music enjoyment
High durability, sustainable performance
• MOSFET power supply for optimum energy efficiency
• Aluminum heat sink boosts heat flow and prevents overheating
• Multiple protection mechanism for power disruptions

Issue date 2010-10-25
Version: 3.0.3
12 NC: 8670 000 65567
EAN: 69 23410 70363 4
© 2010 Koninklijke Philips Electronics N.V.
All Rights reserved.
Specifications are subject to change without notice.
Trademarks are the property of Koninklijke Philips
Electronics N.V. or their respective owners.
www.philips.com
Specifications
CMQ405/00
Car amplifier
4 Channel 900W Peak
Highlights
Dynamic Bass Boost
Dynamic Bass Boost maximizes your music
enjoyment by emphasizing the bass content of the
music throughout the range of volume settings -
from low to high – at the touch of a button! Bottom-
end bass frequencies usually get lost when the
volume is set at a low level. To counteract this,
Dynamic Bass Boost can be switched on to boost
bass levels, so you can enjoy consistent sound even
when you turn down the volume.
Boost subwoofer
Low distortion amplifier for original sound
reproduction.
MOSFET power supply
MOSFET power supply for optimum energy
efficiency.
Multiple protection mechanism
Multiple protection mechanism for power
disruptions.
Low-/ high-pass-filters
Variable low-pass-filter and high-pass-filter for
dramatic sound effect
Sound
• Output power (RMS) at 4 ohm: 75Wx4
• Output power (RMS) at 2 ohm: 110Wx4
• Output power (MAX): 900W
• Class: AB
• No. of channel: 4
• Channel capability: 4/3/2
• Signal to noise ratio: >97dB
• S/N ratio (1W/4ohm): >80dB
• Total harmonic distortion: 0.1%<
• Frequency response: 5-50k Hz
• Impedance: 2-8 Ohms
Connectivity
• Line level input (RCA): 2 sets
Sound Enhancement
• Low-pass-filter: -12dB/oct
• Low pass filter range: 180Hz
• High-pass-filter: -12dB/oct
• High pass filter range: 80Hz
• Input level control: 0.3mV - 6V
• Dynamic bass boost: 12dB at 45Hz
Accessories
• Quick start guide: English, Spanish, Portuguese,
Russian
Power management
• Power supply: 12V DC
Dimensions
• Product dimensions (W x H x D):
240 x 49 x 373 mm
•