Svenska Svenska   English English

M40 - 4-channel marine amplifier


M40 is a small and powerful amplifier with power output of 4 x 150 Watts peak power, and in mono bridge-connection, it puts out all of 2 x 200 Watts.

- Built-in/switchable low pass and high pass filters.
- Bass EQ @ 50 Hz: + 6dB / + 12 dB.
- Built-in protection circuits shut down the amplifier in the event of overloads.
- Hi level input with Auto start
Use it for a front system and a subwoofer.

SQ tuned in England!

Description / typeStereo amplifier for marine use
Number of channels4
Amplifier classAB
Peak power4 x 150 Watt
Output power in 4 ohm4 x 70 W RMS
Output power in 2 ohm4 x 100 W RMS
Mono bridge mode 4 ohm2 x 200 W RMS
Damping factor> 80
S/N ratio, A-weighted> 90 dB
Frequency range10 Hz - 30 kHz
Input sensitivity0,25 - 5 Volt
Input impedance>22 kohm
Input impedance, high level47 ohm
Low level outputYes
High level input with auto startYes
Remote phase shift controlNo
Power consumption (idle)0,5 A
Power consumption (max)50 A
Rec. power cableMinimum 5AWG / 16 mm2
Fuses2 x 25 A
Dimension (W x D x H)70 x 372 x 268 mm (2,92 x 14,65 x 10,55 inch
Weight3 Kg

Article number(s)

 Car Audio amplifiers
1 channel mono amplifiers
2 channel stereo amplifiers
Multi channel amplifiers
Accessories for amplifiers
Discontinued amplifier models
 Car Audio speakers
2 & 3-way systems
DLS Scandinavia
Coaxial speakers
Midrange speakers
Active subwoofer boxes
 Marine/Outdoor Speaker
Marine speakers
Marine amplifiers
Outdoor Speaker
Connectors, fuse holders etc.
Speaker grilles
Bass ports

Copyright DLS Svenska AB. All rights reserved. This site uses cookies.