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Martin Audio E1300 User Manual

Ele ct ro n ic s, Light weight, high performance power amplifier

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Light weight, high performance power amplifier

features

Plug-in front panel module facility

High frequency switching power supply

Versatile input connections

Dual fan 4-stage thermal control

Advanced protection circuits

Custom heat exchanger

Dual die output devices

applications

Live sound reinforcement

Fixed installations

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: [email protected]
All information is Copyright © 2006 Martin Audio Ltd.

The E1300 features a high-frequency switching power supply,
with on-board intelligent control providing very high
performance in a lightweight 9.5kg, 2U package. This amplifier
also has a plug-in module facility located behind an easily
removable front panel section, which obviates the need for costly
stand-alone dedicated controllers in many applications.

www.martin-audio.com

overall dimensions

technical specifications

MAX OUTPUT POWER
EIA AT 1 kHz AND 1% THD
8Ω PER CHANNEL

400 W

4Ω PER CHANNEL

720 W

2Ω PER CHANNEL

1190 W

8Ω BRIDGED

1400 W

DISTORTION
THD 20Hz – 20kHz AND 1 W TO FULL POWER

0.08%

THD AT 1kHz 1dB BELOW CLIP

0.1%

SIGNAL+NOISE/NOISE RATIO

>-100dB 20Hz-20kHz

CHANNEL SEPARATION @ 10kHz

>65dB

OUTPUT IMPEDANCE

22 mΩ

SLEW RATE

70 V/µs

INPUT SENSITIVITY

Selectable 0.775mV (36dB gain)
or 1.23V (32dB gain)

INPUT IMPEDANCE

20 kΩ differential, 10 kΩ single ended

FREQUENCY RESPONSE

7Hz–46kHz +0dB / -3dB

FREQUENCY BANDWIDTH

10Hz-40kHz +0dB / -0.5dB

FRONT PANEL
GAIN CONTROLS

2 x Rotary Control

INDICATORS: POWER ON

Red LED

INDICATORS: SIGNAL LEVEL

Green LED

INDICATORS: -3dB

Yellow LED

INDICATORS: LIMIT

Red LED

INDICATORS: BRIDGE

Yellow LED

INDICATORS: THERMAL

Red LED

INDICATORS: CARD ENABLE

Green LED

REAR PANEL
INPUT CONNECTORS

XLR-female

LINK CONNECTOR

XLR-male

OUTPUT CONNECTORS

3 x 4 pole Speakon

POWER

230V Setting

115V Setting

OPERATION VOLTAGE

180-250V

90-125V

SOFT START

Yes

Yes

PEAK INRUSH CURRENT

11.8A

23A

MIN START VOLTAGE

140V

70V

CURRENT DRAW AT 4Ω

230V Setting

115V Setting

QUIESCENT POWER (NO LOAD)

0.9A rms

1.8A rms

1/8 OF FULL POWER (-9dB)

4.8A rms

9.6A rms

1/3 OF FULL POWER (-5dB)

7.2A rms

14A rms

DIMENSIONS
WIDTH

483mm (19ins)

HEIGHT

88mm (3.5ins) 2U

DEPTH

385mm (15.2ins)

WEIGHT

9.5kg (20.9lbs)

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NOT AVAILABLE IN NORTH AMERICA