Martin Audio

Martin Audio Blackline X115

Direct Radiating

15" Compact Subwoofer

The X115 is a very compact subwoofer designed to augment the low frequency performance of BlacklineX Series full-range systems. It comprises a long excursion 15” (380mm)/3” (75mm) voice coil driver in a bass reflex enclosure and can be used singly, stacked or flown via integral M10 inserts. Four large ports contribute to a reduction in air noise at high output levels.
Blackline X115
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Technical Specifications

TYPE
Compact, direct radiating subwoofer
FREQUENCY RESPONSE
45Hz-150Hz ± 3dB, -10dB @ 40Hz
DRIVER
15” (380mm)/3” (75mm) voice coil, long excursion, ferrite magnet
RATED POWER
500W AES, 2000W peak
RECOMMENDED AMPLIFIER
VIA5002/5004
MAXIMUM SPL
129dB continuous, 135dB peak (half space)
SENSITIVITY
102dB
NOMINAL IMPEDANCE
DISPERSION (-6dB)
Omnidirectional
CROSSOVER
80-120Hz active
ENCLOSURE
Birch/poplar ply
FINISH
Black textured paint
PROTECTIVE GRILLE
Black perforated steel
CONNECTORS
3 x NL4 type
PIN CONNECTIONS (INPUT)
1+/1-
PIN CONNECTIONS (LINK)
A: 1+/- to 1+/-, B: 2+/- to 1+/-
FITTINGS
16 x M10 inserts, pole-mount socket, 2 x bar handles, provision for castors
DIMENSIONS
(W) 465mm x (H) 590mm x (D) 565mm (W) 18.3ins x (H) 23.2ins x (D) 22.2ins
WEIGHT
27kg (59.5lbs)

The Blackline X115 enclosure is constructed from plywood and finished in black textured paint as standard, with white and RAL colour finishes available to special order. An impact-resistant perforated steel grille protects the driver, and the enclosure has a 35mm pole-mount fitting in the top surface and two side handles for ease of handling. Rubber feet on the base of the enclosure resist movement and align with recesses in the top surface for stable stacking.

When used with BlacklineX Series full-range systems, crossover and EQ functions can be performed by the DX0.5 system controller or by an iKON amplifier.

  • Compact, direct-radiator subwoofer
  • 1 x 15” (380mm) driver with 3” (75mm) voice coil
  • Large ports for reduced air noise
  • Screw-free perforated steel grille
  • 35mm pole-mount socket
  • 8Ω nominal impedance
  • M10 flying inserts

TYPECompact, direct radiating subwoofer
FREQUENCY RESPONSE45Hz-150Hz ± 3dB, -10dB @ 40Hz
DRIVER15” (380mm)/3” (75mm) voice coil, long excursion, ferrite magnet
RATED POWER500W AES, 2000W peak
RECOMMENDED AMPLIFIERVIA5002/5004
MAXIMUM SPL129dB continuous, 135dB peak (half space)
SENSITIVITY102dB
NOMINAL IMPEDANCE
DISPERSION (-6dB)Omnidirectional
CROSSOVER80-120Hz active
ENCLOSUREBirch/poplar ply
FINISHBlack textured paint
PROTECTIVE GRILLEBlack perforated steel
CONNECTORS3 x NL4 type
PIN CONNECTIONS (INPUT)1+/1-
PIN CONNECTIONS (LINK)A: 1+/- to 1+/-, B: 2+/- to 1+/-
FITTINGS16 x M10 inserts, pole-mount socket, 2 x bar handles, provision for castors
DIMENSIONS(W) 465mm x (H) 590mm x (D) 565mm (W) 18.3ins x (H) 23.2ins x (D) 22.2ins
WEIGHT27kg (59.5lbs)

About Penguin Media Solutions

Penguin Media Solutions is a professional audio, video, and lighting design, installation, and maintenance company based in Brighton, UK. As an authorised Martin Audio dealer, we provide high-performance AV systems for commercial venues, hospitality, and event spaces across Brighton, London, and South-East England.

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