ลำโพงคอลัมน์ Martin Audio Blackline Q44 Column Loudspeaker 4×4″
ตู้ลำโพงคอลัมน์ Martin Audio Blackline Q44 Passive 2-way Portable Column Loudspeaker มีขนาดดอกลำโพง LF 4 นิ้ว 4 ดอก เสียงแหลม HF 1 นิ้ว ทนกำลังขับ 200 วัตต์ AES, 800 วัตต์ peak, 8Ω nominal impedance, Dispersion 100°–120° (horizontal) × 40° (vertical)
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Description
Martin Audio Blackline Q44 Column Loudspeaker 4×4″ 200W
ตู้ลำโพงคอลัมน์ Martin Audio Blackline Q44 Passive 2-way Portable Column Loudspeaker มีขนาดดอกลำโพง LF 4 นิ้ว 4 ดอก เสียงแหลม HF 1 นิ้ว ทนกำลังขับ 200 วัตต์ AES, 800 วัตต์ peak, 8Ω nominal impedance, Dispersion 100°–120° (horizontal) × 40° (vertical)
Designed for venues where clarity and control are paramount, Blackline Q44 is a compact column loudspeaker that delivers a peak SPL of 119dB (125dB with crest factor 4) with precise coverage from a discreet footprint.
It can operate as a stand-alone system or be supplemented by Blackline Q210 subwoofer, making it equally suited to performance venues, corporate events and worship spaces.
Features:
- Compact passive two-way system
- Lightweight and portable with a discreet design
- Peak SPL of 119dB (125dB with crest factor 4)
- Differential Dispersion horn
- Dispersion: 100°–120° horizontal × 40° vertical
- Screw-tight, cloth-backed perforated steel grille
- Pole-mount cover maintains clean lines
- 8Ω nominal impedance
- Two NL4 connectors
- Flexible mounting options via M8 inserts
Specifications
| Type | Passive two-way compact column loudspeaker |
| Frequency response | 82 Hz – 17 kHz ± 3 dB, -10 db @ 63 Hz |
| Driver (LF) | Four 4” (100 mm) with 1” (25 mm) voice coil, ferrite motor system |
| Driver (HF) | 1″ (25 mm) exit compression driver with 1″ (25 mm) voice coil, PETP dome |
| Rated power | 200 W AES, 800 W peak |
| 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 |
| Sensitivity | 90 dB |
| MAXIMUM SPL | 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 |
| Enclosure | Durable plywood |
| Finish | Black or white textured paint |
| Protective grille | Black or white perforated steel grille with scrim cloth backing |
| Connectors | 1 x NL4 connector |
| Pin connections (input) | 1+/1– |
| Pin connections (link) | NA |
| 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 | |
| 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) |
Downloads
ดาวน์โหลด Data Sheet Blackline Q44
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