Martin MA3.0

£10 per day/£30 per week

  • Switch-mode power supply
  • Advanced Class D Output Stage
  • 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 MA3.0. At 1U and 7.3kg (16lbs) this amplifier offers unparalleled performance in a compact, light weight, cost effective package. Delivering up to 1500 watts per channel (4 ohm) 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 900W
4Ω PER CHANNEL 1500W
8Ω BRIDGED 3000W

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 2 x XLR (Female) Input
2 x XLR (Male) Link

REAR PANEL
OUTPUT CONNECTORS 2 x Neutrik Speakon
LINK SWITCH Channel A-B 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)