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Martin Audio Blackline Q118 18" Passive Portable Subwoofer

Martin Audio Blackline Q118 18" Passive Portable Subwoofer

SoundPro Item: 202761 | Part Number: Q118-B

Regular price $1,500.00
Regular price $1,500.00 Sale price $1,500.00
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MSRP: $1,500.00 | MAP: $1,500.00

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  • Compact, direct-radiator subwoofer
  • 1 x 18” (460mm) driver with 4” (102mm) voice coil
  • 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
  • 8Ω nominal impedance Integral ergonomic handles Rebate recesses for stable vertical stacking M10 flying inserts Fittings for optional castors Three NL4 connectors
  • Integral ergonomic handles
  • Rebate recesses for stable vertical stacking
  • M10 flying inserts
  • Fittings for optional castors
  • Three NL4 connectors

Blackline Q118 is a compact, high-performance subwoofer designed for use with Blackline Q Series full-range loudspeakers. It extends the system's low-frequency response down to 38Hz and delivers exceptional impact, with a Peak SPL of 136dB (142dB for crest factor 4).

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Specifications

Type
Compact, high-performance 18" subwoofer
Frequency Response (4Pi)
38 Hz - 100 Hz ± 3 dB, -10 db @ 31 Hz
Driver
18” (460 mm) with 4” (100 mm) long excursion voice coil, ferrite motor system
Rated Power [2]
800 W AES, 3200 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 [4]
101 dB
Maximum Spl [2][4]
130 dB continuous, 136 dB peak, 142 dB peak with crest factor 4
Nominal Impedance
8 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)
1+/1- on input to 2+/2- on link B
Fittings
16 x M10 inserts: 3 on top, 3 on bottom, 3 on left, 3 on right, 4 on rear
16 x M8 inserts on rear for optional castors
2 x bar handles with recycled ABS pockets: 1 on each side
M20 top-mounted thread plate for pole mounting
4 x skids on base, 4 x recesses on top: for stacking vertically
Dimensions
(W) 530 mm x (H) 606 mm x (D) 690 mm
(W) 20.9 in x (H) 23.9 in x (D) 27.2 in
Weight
45.5 kg (100.3 lbs)

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