The HD 88 is a 2-Way high-performance multipurpose loudspeaker systeme, designed for professional portable and installed applications.
With a 90°H x 60°V coverage pattern it combines high output capability with excellent sound performance in a multiangle compact enclosure, made of 15 mm plywood.
It features a classic combination of two powerful 8” speaker for MF/LF frequency range, and one 1,75“ voice coil, 1” (25mm) exit HF compression driver for extended high frequency response.
An advanced passive crossover, with PTC driver protection, matches the components working perfectly together and allows full-range application without additional electronics.
The versatile HD 88 suits for speech and music applications as a stand-alone fullrange loudspeaker, or MF/HF speaker in sound reinforcement systems.
The multi-angle enclosure of HD 88 offers an excellent low-profile tool for monitor- and front fill applications.

Key Features
• High-class performance in a compact design
• Passive fullrange operation
• User-rotatable, constant directivity 90° x 60° horn
• Vertical and horizontal orientation
• Main, monitor and front fill operation possible
• Crossover with HF driver protection
• M8 inserts for flexible mounting options
• Weight only 14 kg

Specification
• Loudspeaker Type: Two-way, Passive
• Frequency Range (-10dB): 60 Hz - 20 kHz
• Frequency Response (+- 3dB): 75 Hz - 18 kHz
• Coverage Pattern: H 90° x V 60° nominal (user-rotatable)
• Power Handling: 400 W continuous, 1600 W peak
• System Sensitivity (1w/1m): 99 dB
• Maximum SPL (Calculated at 1m): 125 dB continuous, 131 dB peak
• HF Driver: 1,75" voice coil, exit 1" compression driver
• LF Driver: 2x 8", 2" VC speaker
• Nominal Impedance: 8 ohms
• Crossover: 2,0 kHz
• Protection: PTC driver protection
• Enclosure: Multi-angle, 15 mm birch plywood
• Finish: Black polyurea coating
• Fittings: 7x M8 inserts, 1x handle, pole-mount socket, U-bracket optional
• Protective Grille: Black perforated steel with acoustic transparent foam backing
• Connectors: 2 x NL4, Pins 1+/1-
• Dimensions mm (WxHxD): 250 x 700 x 250
• Weight: 14 kg

Application
• Portable sound reinforcement
• Installation
• Live Music
• Bars and restaurants
• Nightclubs
• Corporate AV events and conferences