Soundtube PS1290a 12in 2-Way Powered Loudspeaker 900W DSP App Control 90×90 Horn

Description

The PS1290a is a powered 2-way loudspeaker engineered to deliver full-range sound for installed or portable applications. It combines a 12in weather-treated woofer and a compression driver on a 90×90 degree horn to produce clear highs and strong low-end presence. The integrated 900W amplifier and onboard DSP allow precise tuning and reliable output in a wide range of venues.

Key features include a high-efficiency 12in woofer, an advanced compression driver, a 90×90 degree horn flare, and a powerful 900W amplifier. The system includes DSP processing and smartphone app control to adjust voicing, EQ, and protection settings. The grille is powder-coated and weatherproof to withstand demanding environments.

Performance specifications include a frequency response of 62 Hz to 20 kHz at ±3 dB and a broader response down to 44 Hz at ±10 dB. Sensitivity is 94 dB measured at 1W/1M and at 2.83V/1M, while the LF voice coil measures 2 in / 50.8 mm. The internal crossover is set at 2 kHz and the high-pass network provides 12 dB per octave second-order slope.

Control options center on the onboard DSP and smartphone app control for real-time adjustments and preset recall. The amplifier and DSP facilitate protection modes and configurable settings without manual internal changes. Optional mounting choices include a pan & tilt surface-mount bracket and a fly mount kit to support fixed installations or flown arrays.

Typical applications for the PS1290a include nightclubs, live performance venues, houses of worship, and any foreground or background sound reinforcement scenario requiring powerful installed or portable loudspeakers. The speaker is suited to both speech and music reproduction where clarity and headroom are required. Its weather-treated components make it usable in partially covered outdoor locations as well.

Installation and deployment are streamlined by the speaker’s compact cabinet, available mounting accessories, and app-based DSP control. The robust construction, powder-coated weatherproof grille, and serviceable components support long-term reliability. The PS1290a balances power, control, and protection to deliver consistent performance across professional AV applications.