HD 88

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

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


  • Article Nr.
  • 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 textured paint
  • 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


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

Recommended with


  • Art. Nr. 12522

    TU Frame - Flying Frame for T28 A / HD 88

  • Art. Nr. 12629

    Cover for T-28 A / HD 88

  • Art. Nr. 12516

    RM8 Ringscrew M8



If you need more informations about this product please contact us. We will find for you our nearest partner next to you.

Your SOLTON Team