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