Bose Professional Sub2 Powered Bass Module

Description

The Bose Professional Sub2 Powered Bass Module is a high-performance portable subwoofer engineered to deliver deep, powerful low-frequency reinforcement for live performances, DJs, musicians, corporate events, and professional AV applications. Designed to integrate seamlessly with the Bose L1 Pro Series and other portable PA systems, the Sub2 combines exceptional bass output with a slim and highly portable form factor that is easy to transport and quick to deploy. 

At the core of the Sub2 is Bose’s innovative 10 × 18-inch high-excursion neodymium RaceTrack driver, which delivers performance comparable to a traditional 15-inch woofer while maintaining a significantly slimmer enclosure. Powered by a robust 1000-watt Class-D amplifier, the Sub2 produces deep bass response down to 37 Hz with impressive clarity, punch, and control. Its compact vertical design saves valuable stage and transport space without compromising output performance.

The Sub2 also features proprietary Bose SubMatch connectivity for simplified single-cable integration with the Bose L1 Pro32 system, delivering both audio and power through a single connection while automatically optimizing crossover and EQ settings. Multiple Sub2 modules can be stacked for enhanced low-frequency performance or configured in Cardioid Mode to direct bass energy toward the audience while minimizing rear-stage bass buildup and feedback.

Key Features

• Slim and portable powered bass module design
• Bose 10 × 18-inch high-excursion neodymium RaceTrack driver
• Delivers deep bass response down to 37 Hz
• Powerful 1000-watt integrated Class-D amplifier
• Compact enclosure with performance comparable to a 15-inch woofer
• Seamless integration with Bose L1 Pro systems
• Proprietary SubMatch single-cable connectivity support
• Stackable configuration for increased bass performance
• Cardioid Mode for directional bass control and reduced feedback
• Wide compatibility with portable PA systems
• Balanced line input and output connectivity
• Rugged enclosure optimized for portable professional use
• Lightweight design for easy transportation and setup
• Ideal for live music, DJs, worship spaces, and event applications

Technical Specifications

• Product Type: Powered Bass Module
• Amplifier Power: 1000 Watts
• Driver Type: 1 × 10 × 18-inch Neodymium RaceTrack Driver
• Frequency Response (-3 dB): 37 Hz – 180 Hz
• Frequency Range (-10 dB): 29 Hz – 260 Hz
• Maximum SPL (Peak): 129.8 dB
• Maximum SPL (Continuous): 123.8 dB
• Coverage Pattern: Omnidirectional (Cardioid Mode Supported)
• Crossover Frequency: 200 Hz
• Inputs: Combo XLR / 1/4-inch TRS Inputs
• Outputs: XLR Line Outputs, SubMatch Connectivity
• Amplifier Type: Class-D
• Enclosure Material: Polypropylene and Birch Plywood
• Grille Material: Powder-coated Perforated Steel
• Power Supply: 100–240V AC, 50/60 Hz
• Dimensions (H × W × D): 694 × 317 × 551 mm
• Weight: Approx. 23 kg
• Applications: Portable PA, Live Sound, DJs, Corporate AV, Worship Spaces