ตู้ลำโพงซับเบส Martin Audio Blackline Q218 Passive Subwoofer
ลำโพงซับเบส Martin Audio Blackline Q218 เป็นตู้แบบ Compact, direct-radiator subwoofer, ขนาดดอกลำโพง 18 นิ้ว 2 ดอก long excursion voice coil, ferrite motor system, ทนกำลังขับ 1600 วัตต์ AES, 6400 วัตต์ peak, 4Ω nominal impedance, Feet for vertical or horizonal operation
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Description
Martin Audio Blackline Q218 Passive Subwoofer 2×18″ 1600W
ลำโพงซับเบส Martin Audio Blackline Q218 เป็นตู้แบบ Compact, direct-radiator subwoofer, ขนาดดอกลำโพง 18 นิ้ว 2 ดอก long excursion voice coil, ferrite motor system, ทนกำลังขับ 1600 วัตต์ AES, 6400 วัตต์ peak, 4Ω nominal impedance, Feet for vertical or horizonal operation
Blackline Q218 is a high-performance, dual-driver subwoofer designed to complement BlacklineQ Series full-range loudspeakers. It extends the system’s low-frequency response down to 38 Hz, delivering powerful bass performance with a peak SPL of 136dB (142dB for crest factor 4) for exceptional low-end impact.
Features:
- Dual-driver, direct radiator subwoofer
- 2 x 18” (460mm) drivers with 4” (102mm) voice coils
- Peak SPL of 136dB (142dB for crest factor 4)
- Durable plywood enclosure
- Slot ports for reduced air noise
- Perforated steel grille
- M20 / 1.4” (35mm) pole-mount socket
- 4Ω nominal impedance Integral ergonomic handles
- Feet for vertical or horizonal operation
- Rebate recesses for stable horizontal stacking
- M10 flying inserts
- Fittings for optional castors
- Three NL4 connectors
Specifications
| Type | High-performance, dual 18″ driver subwoofer |
| Frequency response (4pi) | 38 Hz – 100 Hz ± 3 dB, -10 db @ 31 Hz |
| Driver | 2 x 18” (460 mm) with 4” (100 mm) long excursion voice coil, ferrite motor system |
| Rated power | 1600 W AES, 6400 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 | 101 dB |
| Maximum SPL | 130 dB continuous, 136 dB peak, 142 dB peak with crest factor 4 |
| Nominal impedance | 4 ohm |
| Dispersion | Omnidirectional |
| Crossover | Not applicable |
| Enclosure | Durable plywood |
| Finish | Black textured paint |
| Protective grille | Black perforated steel grille with scrim cloth backing |
| Connectors | 3 x NL4 connectors: 2 at bottom rear (input and link A), 1 at top rear (link B) |
| Pin connections (input) | 1+/1– |
| Pin connections (link A) | 1+/1– to 1+/1– and 2+/2– to 2+/2– |
| Pin connections (link B) | 2+/2– on input to 1+/1– on link B |
| Fittings | 24 x M10 inserts: 4 on top, 4 on bottom, 6 on left, 6 on right, 4 on rear |
| 16 x M8 inserts on rear for optional castors | |
| 4 x bar handles with recycled ABS pockets: 2 on top, 2 on bottom | |
| M20 top-mounted thread plate for pole mounting | |
| 4 x skids on base: for standing vertically | |
| 4 x skids on right side, 4 x recesses on left side: for stacking horizontally | |
| Dimensions | (W) 536 mm x (H) 1206 mm x (D) 690 mm |
| (W) 21.1 in x (H) 47.5 in x (D) 27.2 in | |
| Weight | 82.5 kg (181.9 lbs) |
Downloads
ดาวน์โหลด Data Sheet Blackline Q218
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