Martin-audio Blackline M3+ User Manual download pdf

Blackline M3

Electronic controller

features

 Dedicated Blackline

Series controller

 Two-way stereo operation

 Plug-in Blackline

system-specific card

 Advanced limiter design

 19” 1U standard rackmount

applications

 Control of Blackline

Series loudspeakers

 Live and fixed installation use

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]

The M3

is a versatile system controller, housed in a

single rack unit, which has been specifically designed to

enhance the performance of the Blackline range of

loudspeakers. The M3

controller provides active

crossover, EQ and limiter functions for the bi-amped

H3T

/H3

as well as various Blackline

sub-bass/full-

range combinations.

www.martin-audio.com

overall dimensions

technical specifications

INPUTS 2 electronically balanced

IMPEDANCE 20K ohms (10K ohms per leg single ended)

CMRR 60dB 20Hz – 10kHz

CONNECTORS 3 pin female XLR

OUTPUTS 4 electronically balanced

SOURCE IMPEDANCE 62 ohms

MIN. LOAD IMPEDANCE 600 ohms

MAX. OUTPUT + 20dBu into 600 ohms

CONNECTORS 3 pin male XLR

FREQUENCY RESPONSE -3dB @ 18Hz 12dB/octave

-3dB @ 45KHz 12dB/octave

(ultimately set by system parameters)

DISTORTION + NOISE 0.01% THD @ 2V output (limiters cancelled)

SIGNAL + NOISE/NOISE RATIO

> 100dB @ 2V output

LIMITERS Individual for each channel

Ratio 20:1. Threshold range – 12dBu

to + 12dBu in 16 steps

MAINS SUPPLY Captive 2m 3 core cable

MAINS VOLTAGE Internally selectable by hard wire link

100-120/220-240V. AC, 50/60Hz

Voltage tolerance on each setting ± 10%

MAINS FUSE 100-120V and 220-240V: 160mA Type ‘T’ (L)

DIMENSIONS (W) 482mm x (H) 44mm x (D) 155mm

(W) 19ins x (H) 1.75ins (1U) x (D) 6.1ins

WEIGHT 2.4kg (5.28lbs)

professional

Blackline M3 1

Summary of Contents

Page 1 - Blackline M3

Blackline M3+Electronic controllerfeatures Dedicated Blackline+Series controller Two-way stereo operation Plug-in Blackline+system-specific card A

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Martin-audio Blackline M3+ User Manual

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Summary of Contents

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