Martin MA2.8Q

£20 per day/£60 per week

  • Advanced Class D Output Stage
  • Switch-mode power supply
  • Low inrush current
  • Built-in clip limiters
  • Variable speed cooling fan
  • Comprehensive front panel indicators
  • Fully protected circuitry
  • Compact, lightweight
  Adding to the range of MA Series amplifiers is the MA2.8Q. At 1U and 7.3kg (16lbs) this amplifier offers unparalleled performance in a compact, light weight, cost effective package. Delivering up to 700 watts per channel (4ohm) to each of its four channels, this amplifier provides the power and quality that will more than meet the requirements of small to medium sized applications such as stage monitors, installed and portable sound reinforcement. With Clip Limiting, DC, VHF, Thermal and AC protection built in as standard, this addition to the MA range of amplifiers will continue to supply peak performance and power over many years of service.


 

MAX OUTPUT POWER

EIA AT 1KHz AND 1% THD
8Ω PER CHANNEL 360W
4Ω PER CHANNEL 700W
8Ω BRIDGED 1400W

DISTORTION
THD FROM 0.1W TO FULL POWER < 0.05%
(Typically < 0.01%)
INTERMODULATION SMPTE < 0.05%
(Typically < 0.01%)
INTERMODULATION DIM 100 < 0.02%
(Typically < 0.005%)
S/N RATIO > 112dBA
(20Hz to 20kHz)
DAMPING FACTOR (8Ω) > 500 @ 100Hz
SLEW RATE (8Ω) 50V/μs
GAIN 32dB

FRONT PANEL
LED INDICATORS Signal
Clip
Protect
Thermal Forecast

REAR PANEL
INPUT CONNECTORS 4 x XLR (Female) Input
OUTPUT CONNECTORS 4 x Neutrik Speakon
LINK SWITCH Channel A-B Link,
Channel C-D Link

POWER
OPERATION VOLTAGE
(internal selection)		 AC: 115V or 230V
(+15% – 25%)
50/60Hz
DIMENSIONS (W) 483mm (19ins)
(H) 44mm (1.75ins) 1U
(D) 358mm (14ins)
WEIGHT 7.3kg (16lbs)