Description
WPM is a highly versatile, ultra-compact Wavefront Precision line array, engineered for small to medium-scale venues where superb fidelity, consistent coverage and precise control are essential. Despite its small footprint, WPM delivers peak SPL of 130 dB (136 dB with crest factor 4) and can project over 35 metres (115 ft), making it capable of filling up to 3,000-seat venues with live music, corporate events, AV installations and Houses of Worship.
Its compact size and light weight make WPM the go-to choice for small theatres, ballrooms, concert halls, and multi-purpose spaces, while retaining the high-output performance expected from Martin Audio’s flagship line array technology.
From Q2 2026, WPM systems are designed to withstand tougher environmental conditions, feature LED circuit visibility, and enjoy blazing-fast DISPLAY 3 optimisation software with enhanced LF control.
If fidelity, precision and ROI matters, this is the moment to choose WPM.
Product Features
2-way passive, 2 x 6.5” mini line array
Scalable resolution for advanced array control
External, dedicated, multi-channel Class D amplification
Industry-leading DISPLAY software interacts with DSP for highly-accurate results
Fast, integral 3-point flying systems for up to 16 enclosures
Side and rear handles for ease of handling and setting splay angles
100° horizontal constant directivity pattern control
Product Specifications
Type: Two-way, passive line array element
Frequency Response: 76Hz-18kHz ± 3dB
Drivers:
LF: 2 x 6.5” (165mm) contoured-diaphragm /2” (50mm) edgewound CCAW voice coil, neodymium magnet drivers, reflex loaded
HF: 3 x 1.4” (35mm) aluminium dome /1.4” (35mm) voice coil, neodymium magnet compression drivers on constant directivity waveguide
System Amplifier: iKON iK41, iK42 or iK81
System Resolution: 1 to 4 enclosures per amplifier channel
Rated Power: 300 W AES, 1200 W peak
Maximum SPL: 130dB peak (1 cabinet)
Nominal Impedance: 16 ohms
Dispersion:
100º horizontal (-6dB), 125º horizontal (-10dB)
10° vertical
Crossover: 1.2kHz passive
Enclosure: Vertical trapezoid with 5º wall angle, Multi-laminate birch and poplar-ply construction
Finish: Black or white hardwearing paint
Protective Grille: Black or white HEX perforated steel with network LED
Environmental Testing:
IP 54
MIL-STD-810H
ISO 4892-2 Solar Radiation
ISO 12944-6 Category C3 Corrosion resistance
Connectors: 2 x NL4 type
Pin Connections: 1+/1-
Fittings:
Integral 3-point rigging system
2 x side pocket handles
2 x rear grip handles
Flown Array Maximum: 16 enclosures in single array
Dimensions: (W) 500mm x (H) 185mm x (D) 377mm
Weight: 14kg
