The HP129a is a 12, coaxial, hanging speaker with a surface-mount option and a proprietary BroadBeamHP waveguide. Engineered to deliver true high SPL performance, the HP129a incorporates a 12 treated fiber cone and one 35 mm (1.38) Mylar compression driver with a professional-grade electroacoustic sub-assembly. The result is a pendant-mount speaker with maximum efficiency (97 dB 1 W / 1 M) and an extended frequency response from 73 Hz – 19 kHz (10 dB). For lasting performance, the enclosure is made from injection-molded, glass-filled ABS.

Mounting hardware is included and features hanging and safety cables, Euroblock connector and terminal weather boot. For easy ordering, stocking and installation, every speaker is equipped with a five-position tap switch for 25, 70.7, and 100 V applications with a transformer bypass setting. For surface-mount applications, SoundTube offers a surface-mount adapter (AC-HP-SM129).

Features

• Patented BroadBeamHP coverage pattern providing smooth response and maximum SPL across the audio spectrum
• One 12 (305 mm) treated fiber cone with a treated cloth surround and one 1.375 (35 mm) Mylar compression driver with waveguide
• Weatherized components for indoor/outdoor applications and a ported enclosure for added bass response (down to 73 Hz, 10 dB)
• High SPL, high-efficiency system for the sound reinforcement and PA markets
• Easy-access, five-position tap switch for 25, 70.7, and 100 V applications with transformer bypass position
• Reduced amplification costs and maximum efficiency (97 dB sensitivity), with 8 impedance
• UL1480A approved
• High quality black or white painted finish. Custom colors available
• Included accessories: hanging hardware, Euroblock connector, terminal weather boot
• Optional accessory: surface-mount bracket (ACHP-SM129)

Specifications