High-Output Low-Frequency Reinforcement for Premium Commercial Spaces
The Quad Industrial QI-SUB12 is a high-performance 12-inch passive subwoofer designed to provide powerful, deep, and punchy bass for fixed installations. Stepping up from the 8-inch model, the QI-SUB12 offers an extended frequency response down to $38\text{ Hz}$ and a massive 130 dB Max SPL, making it ideal for larger bars, restaurants, high-energy fitness centres, and retail flagships.
Built with a high-excursion 12-inch LF driver and a 2.5-inch voice coil, this subwoofer delivers $700\text{W}$ of Programme power with exceptional clarity. The 15mm MDF enclosure is finished in a durable, architectural Tough-Tone paint, ensuring it looks as good as it sounds while standing up to the demands of commercial use.
To simplify installation, the QI-SUB12 comes supplied with a dedicated wall bracket, allowing for secure off-the-floor mounting. It also includes multiple M8 rigging points for versatile suspension options in venues with open-plenum ceilings.
Key Features:
Deep & Powerful Bass: 12-inch LF driver delivers impactful low-end extension down to $38\text{ Hz}$.
High Output: Massive 130 dB Max SPL and $700\text{W}$ Programme power handling for larger environments.
Included Wall Bracket: Comes standard with a heavy-duty wall bracket for secure, professional mounting.
Rugged Architectural Cabinet: Constructed from 15mm MDF with a durable Tough-Tone finish and powder-coated steel grille.
Professional Connectivity: Equipped with $2 \times$ 4-pole speaker connectors and a barrier strip for secure wiring.
System Optimisation: Specifically designed to integrate with QI CORE presets for perfect acoustic alignment.
Technical Specifications:
System Type: Passive Subwoofer
Driver Size: 12" LF Driver (2.5" Voice Coil)
Power Handling: 350W (Continuous) / 700W (Programme) / 1400W (Peak)
Sensitivity: 99 dB (2.83v / 1m)
Frequency Range: 38 Hz - 200 Hz (-10 dB)
Max SPL: 130 dB
Nominal Impedance: 8Ω
Enclosure Material: 15mm MDF with Tough-Tone Paint
