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MA3.0

Lightweight, High Performance Amplifier

Martin Audio MA3.0 Lightweight, High Performance Amplifier
This is now a legacy product.
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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.

Features

  • 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

Applications

  • Live sound reinforcement
  • Fixed installations

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.

Links
Datasheet
Specification
MAX OUTPUT POWER (EIA AT 1KHz AND 1% THD)
8Ω PER CHANNEL900W
4Ω PER CHANNEL1500W
8Ω BRIDGED3000W
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
GAIN32dB
FRONT PANEL
LED INDICATORS
  • Signal
  • Clip
  • Protect
  • Thermal Forecast
REAR PANEL
INPUT CONNECTORS
  • 2 x XLR (Female) Input
  • 2 x XLR (Male) Link
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)
Technical Drawings & 3D Models
Martin AudioMA3.0 Tech Drawing

All information is Copyright. Martin Audio Ltd.

Technical Drawings for MA3.0

JPEG DWG PDF

 

3D SketchUp Models for MA3.0

none currently available

 

Revit File 

none currently available

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Copyright Martin Audio Ltd.
Subject to change without notice.
Martin Audio Ltd. Reg. No. 4824341

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