Features and Applications
Features
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Applications
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Product Details Q44
Q44 is a compact passive column for portable and fixed systems that require controlled sound from a discreet enclosure. It can operate independently or be combined with Q210 for additional low-frequency reinforcement, including performance venues, corporate events and worship spaces.
The narrow column also suits rental companies needing elegant voice reinforcement with useful music bandwidth, while its mounting options support permanent architectural installations.
The two-way assembly uses four 4-inch LF drivers, each with a 1.5-inch voice coil, and a 1-inch-exit compression driver with a 1-inch dome. Its Differential Dispersion horn provides 100°–120° horizontal by 40° vertical coverage. The published maximum is 119 dB peak, or 125 dB peak with crest factor 4.
A plywood cabinet, screw-fixed cloth-backed steel grille and hardwearing black or white finish provide the physical construction. M8 inserts accept compatible wall, yoke and eyebolt arrangements. The pole socket has a removable cover to preserve clean cabinet lines in an installation.
The column integrates into a larger system or provides a standalone solution where appearance and sound quality both matter. It requires external processing and amplification, such as a DX controller with a VIA amplifier, or an iKON combined amplifier-processor.
Explore the Martin Audio BlacklineQ range at B-Star for the available system options.
Technical Specifications Q44
ACOUSTICS |
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| TYPE | Compact passive two-way column loudspeaker |
| FREQUENCY RESPONSE [1] | 82 Hz – 17 kHz ± 3 dB, -10 db @ 63 Hz |
| LF DRIVER | Four 4” (100 mm) LF drivers with 1” (25 mm) voice coils and ferrite motor systems |
| HF DRIVER | 1″ (25 mm) exit compression driver with 1″ (25 mm) voice coil, PETP dome |
| RATED POWER [2] | 200 W AES, 800 W peak |
| SENSITIVITY [3] | 90 dB |
| MAXIMUM SPL [3] | 113 dB continuous, 119 dB peak, 125 dB peak with crest factor 4 |
| NOMINAL IMPEDANCE | 8 ohm |
| DISPERSION | Dispersion: 100°–120° (horizontal) × 40° (vertical) |
| CROSSOVER | 2.4 kHz passive |
EXTERNAL PROCESSING AND AMPLIFICATION |
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| REQUIRED ELECTRONICS | Processor and amplifier, or a combined amplifier-processor unit |
| RECOMMENDED ELECTRONICS | DX0.4, DX0.6 or DX4.0 system processor and VIA amplifier, or iKON amplifier-processor |
CONNECTIONS |
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| CONNECTORS | 1 x NL4 connector |
| PIN CONNECTIONS (INPUT) | 1+/1– |
| PIN CONNECTIONS (LINK) | NA |
ENCLOSURE AND MOUNTING |
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| ENCLOSURE | Durable plywood |
| FINISH | Black or white textured paint |
| PROTECTIVE GRILLE | Black or white perforated steel grille with scrim cloth backing |
| FITTINGS | 3 x M8 inserts, 1 x M6 insert, 4 x M6 inserts for wall bracket; 1 x pocket handle made from recycled ABS; Pole-mount socket with removable cover |
| OPTIONAL ACCESSORIES | WB6/8; M8 HTKCT05 eyebolts; yoke; transit bag / protective cover |
DIMENSIONS AND WEIGHT |
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| DIMENSIONS | (W) 150 mm x (H) 800 mm x (D) 187 mm; (W) 5.9 in x (H) 31.5 in x (D) 7.3 in |
| WEIGHT | 7.5 kg (16.5 lbs) |
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