Blackline M3+
Electronic controller
features
◗Dedicated Blackline+ Series controller
◗
◗
◗Advanced limiter design
◗19” 1U standard rackmount
professional
applications
◗Control of Blackline+ Series loudspeakers
◗Live and fixed installation use
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
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 | |
| |
| (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 |
| |
| Voltage tolerance on each setting ± 10% |
MAINS FUSE | |
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) |
Century Point, Halifax Road, Cressex Business Park,
High Wycombe, Buckinghamshire HP12 3SL, England.
Telephone: +44 (0)1494 535312 Facsimile: +44 (0)1494 438669
All information is Copyright © 2007 Martin Audio Ltd.
