Martin Audio MA5.2K Specifications

M M A A 5 5 . . 2 2 K K
Lightweight, High power, High performance amplifier
PRELIMINARY DATA
features
Q
Worldwide mains operating voltage
Q
Power Factor Correction
Q
Over-temperature forecasting
Q
Thermal, short-circuit and overload protection
Q
Temperature controlled air cooling system
Q
Clip and permanent signal limiter
Q
Digital gain attenuation
Q
Interactive LCD matrix
Q
PC remote control, monitoring and diagnostics
applications
Q
Live sound reinforcement
Q
Fixed installations
The MA5.2K is the latest addition to the renowned range of MA Series
amplifiers. The MA5.2K utilises the Pulse Width Modulation principle in
combination with a high efficiency two stage switching power supply to
deliver true class D operation with unparalleled sonic performance and
hitherto unobtainable power delivery. Occupying only 1U of rack space,
weighing a mere 8kg (17.6lbs) and, with 2 x 2600 watts output into 4
ohms, the MA5.2K is a cost effective, high performance solution to many
amplification requirements.

overall dimensions

technical specifications

M M A A X X O O U U T T P P U U T T P P O O W W E E R R
EIA AT 1 kHz AND 1% THD
8Ω PER CHANNEL
4Ω PER CHANNEL
2Ω PER CHANNEL
D D I I S S T T O O R R T T I I O O N N
THD FROM 0.1W TO FULL POWER
INTERMODULATION SMPTE
INTERMODULATION DIM 30
S/N RATIO
DAMPING FACTOR (8 ohm)
SLEW RATE (8 ohm)
I I N N P P U U T T S S
GAIN SELECTABLE (dB)
F F R R O O N N T T P P A A N N E E L L
DISPLAY
INDICATORS
MENU NAVIGATION
NETWORK
DATA STORAGE & TRANSFER
R R E E A A R R P P A A N N E E L L
INPUT CONNECTORS
OUTPUT CONNECTORS
LINK SWITCH
DATA PORT
P P O O W W E E R R
OPERATION VOLTAGE
D D I I M M E E N N S S I I O O N N S S
WIDTH
HEIGHT
DEPTH
W W E E I I G G H H T T
Century Point, Halifax Road, Cressex Business Park,
High Wycombe, Buckinghamshire HP12 3SL, England.
Telephone: +44 (0)1494 535312 Facsimile: +44 (0)1494 438669
E-mail: info@martin-audio.com
All information is Copyright © 2008 Martin Audio Ltd.
Due to Martin Audio's policy of continuing improvement, we reserve the right to
alter these specifications without prior notice.
www.martin-audio.com
1400 W
2600 W
2800 W
< 0.05% (typically)
< 0.05% (typically)
< 0.05% (typically)
> 112dBA (20Hz to 20kHz)
> 5000 (20Hz – 200Hz)
50 V/µs
26, 29, 32, 35
Interactive LCD matrix
2 x Multi-function 7 segment
LED Bargraph
4 x Digital Push Button
2 x RJ45
Smart Card Reader
2 x Neutrik XLR (female) Input
2 x Neutrik XLR (male) Link
2 x Neutrik Speakon
Channel A-B Link
RS485 Via RJ45
AC: 95-265V (50/60Hz)
483mm (19ins)
44mm (1.75ins) 1U
360mm (14.2ins)
8kg (17.6lbs)