sub15-BK

Theory sub15-BK - High Output Passive In-Room Subwoofer, 15", 500W/1000W, 4Ω

The Theory sub15-BK is a high-output passive subwoofer designed for in-room use in professional AV environments. It features a 15" long-throw woofer with a 3" voice coil, delivering 1000W of continuous power and a peak SPL of 130dB. The enclosure is made of painted HDF and includes a black fabric grille for a clean, professional appearance. The sub15-BK requires one Theory Loudspeaker Controller amplifier channel and certified DSP processing. With a frequency response down to 22Hz, it provides deep, tight bass that perfectly complements Theory Professional full-range loudspeakers.

Functionality

• passive operation - requires one Theory Loudspeaker Controller amplifier channel
• DSP processing - compatible with Theory-certified loudspeaker DSP
• indoor use only - not rated for outdoor environments
• spring-loaded push terminals - secure and fast connection
• painted HDF enclosure - durable and aesthetic
• black fabric grille - included

Features

• driver: 1 x 15" Theory woofer, 3" voice coil, long throw
• power handling: 500W (AES), 1000W (continuous), 2000W (peak)
• sensitivity: 96dB
• frequency response: 22Hz-125Hz (-6dB)
• max SPL: 124dB (AES), 130dB (peak)
• nominal impedance: 4Ω
• dimensions: 21.3" x 23.5" x 19.8" (541mm x 597mm x 503mm)
• weight: 76lbs (34.5kg)
• color: black
• included accessories: black fabric grille

The Theory sub15-BK is a powerful and refined subwoofer solution for professional AV installations, delivering deep bass and high output in a room-friendly design. Ideal for conference rooms, multimedia spaces, and commercial environments.