The SoundTube HP590i is a high-efficiency, two-way, 5.25-inch coaxial open-ceiling speaker designed for indoor and outdoor installations. Featuring BroadBeamHP® waveguide technology, it delivers a consistent, edge-to-edge audio coverage and superb intelligibility, making it ideal for high-SPL applications, including retail spaces, restaurants, airports, gyms, and outdoor venues.

Built for durability, the HP590i combines a polypropylene woofer with a convex titanium tweeter mounted to a cast-aluminum baffle and heat sink. Its weatherized components ensure reliable performance in challenging environments. The speaker incorporates Zero-Reflection enclosure technology for optimal sound reproduction and cabinet rigidity.

Installation is simple and secure with the included Speed-Clamp hanging hardware and self-locking cable grips, plus a six-position tap switch for 25-, 70.7-, or 100-volt applications, including transformer bypass. With an average sensitivity of 87.5 dB, the HP590i delivers high output with reduced amplification requirements.

Soundtube HP590 Key Features:

  • 5.25” polypropylene woofer with convex titanium tweeter

  • Patented BroadBeamHP® waveguide for consistent audio coverage

  • Weatherized for indoor/outdoor environments

  • Zero-Reflection enclosure technology

  • Easy-access six-position tap switch (25/70.7/100 V) with transformer bypass

  • UL 2239 approved hanging hardware

  • Fast and secure installation with Speed-Clamp cables and Euroblock connector

Applications:
Perfect for restaurants, retail stores, airports, gyms, outdoor pavilions, and other commercial spaces requiring high-performance distributed audio or paging systems.

Soundtube HP590i Specifications

Frequency Response(-3 dB) 95 Hz – 22 kHz
Low Frequency(-10 dB) 69 Hz – 22 kHz
Sensitivity 87.5 dB
Power Capacity RMS 80 W
Max SPL dB @ 1 M 106.5 dB
Nominal Impedance 8 ohms
Tweeter 1 in. Broad-Beam-HP®
Woofer 5.25 in. Poly
Connections Four-pin Euro-block
Height 298.2 mm (11.74 in.)
Diameter 245.9 mm (9.68 in.)
Weight 4.3 kg (9.5 lbs.)
List price: $432.00
Price: $432.00