Martin Audio Blackline Q15 Passive 1 x 15" PA Speaker - Black

Capable of delivering a peak SPL of 133dB (139dB with crest factor 4), Blackline Q15 features a powerful 15” (380mm) LF driver with a 4” (102mm) voice coil and a 1.4” (35mm) exit HF compression driver with a 3” (75mm) dome. Its Differential Dispersion horn ensures wide and consistent coverage and can be easily rotated for horizontal or vertical orientation, depending on deployment requirements.

Q15 is built from robust plywood and finished in durable black paint. It has a screw-tight steel grille, M8 inserts for wall bracket, yoke or eyebolt suspension, and a pole-mount socket with a removable cover to maintain clean lines for installation applications.

This full-range, passive two-way system is recommended to be used with a processor and amplifier, or a combined amplifier-processor unit, such as a DX processor and VIA amplifier, or an iKON combined amplifier and processor.

Passive two-way system
Symmetrical multi-angle plywood enclosure
Peak SPL of 133dB (139dB with crest factor 4)
User-rotatable Differential Dispersion horn
Dispersion: 70°– 90° horizontal × 50° vertical
Vertical and horizontal orientation
Screw-tight, cloth-backed perforated steel grille
Integrated ergonomic handle made from recycled ABS
Pole-mount cover maintains clean lines
8Ω nominal impedance
Two NL4 connectors
Flexible mounting options via M8 inserts

User-rotatable Differential Dispersion horn
Crossover 1.5 kHz passive
Enclosure Symmetrical multi-angle plywood
Finish Black textured paint
Protective grille Black perforated steel grille with scrim cloth backing
Connectors 2 x NL4 connectors
Pin connections (input) 1+/1–
Pin connections (link) 1+/1– to 1+/1–
Fittings 18 x M8 inserts, 6 x M8 inserts for wall bracket
2 x pocket handles made from recycled ABS
Pole-mount socket with removable cover
Dimensions (W) 420 mm x (H) 695 mm x (D) 400 mm
(W) 16.5 in x (H) 27.4 in x (D) 15.8 in
Weight 33.8 kg (74.6 lbs)