Bose Sub2 L1 PRO Series Powered Portable Bass Module
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Condition: New
Description
Bose Sub2 L1 PRO Series Powered Portable Bass Module
The Bose Sub2 is a high-performance, powered bass module designed to enhance portable PA systems with deep, rich bass response down to 37 Hz. It features a unique 10" × 18" high-excursion neodymium RaceTrack driver that delivers the same output as a conventional 15" woofer but in a much slimmer enclosure. This space-saving design makes it easy to transport and set up, while still delivering professional-grade low-end reinforcement for both music and speech.
Ideal for use with the Bose L1 Pro32 system, the Sub2 connects via proprietary SubMatch technology, providing both power and audio through a single cable. Multiple Sub2 units can be stacked to increase output or configured in Cardioid Mode for directional bass, which focuses the output forward and reduces rear-facing noise. It also includes flexible connectivity options and mounting features, making it a versatile solution for performers, DJs, and AV professionals.
Key Features:
- Extended low-end performance down to 37 Hz
- Unique 10" × 18" neodymium RaceTrack driver in slim enclosure
- Equivalent output to a traditional 15" woofer with smaller footprint
- Proprietary SubMatch single-cable power and audio connection to L1 Pro32
- Cardioid Mode for directional bass control when using two Sub2s
- 1000 W Class D amplifier with convection cooling
- Stackable design with interlocking feet
- Integrated M20 threaded pole mount for loudspeakers
Technical Specifications
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General
- Product Type: Powered portable bass module
- Amplification: Class D
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Driver
- Driver Type: 10" × 18" high-excursion neodymium RaceTrack driver
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Performance
- Frequency Range (-10 dB): down to 37 Hz
- Maximum SPL: approximately 129 dB peak
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Amplification
- Amplifier Power: 1000 W Class D
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Connectivity
- Inputs: XLR / 1/4" combo inputs
- Outputs: XLR line outputs; SubMatch thru
- Integration: SubMatch connection for Bose L1 Pro systems
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Physical
- Dimensions (H × W × D): approximately 27.2" × 12" × 21.7"
- Weight: approximately 51–52 lb (23–24 kg)
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Power
- Power Source: Standard IEC AC power
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Included Accessories
- Included: Sub2 bass module, slip cover, power cord
Installation & Use Case
The Sub2 is designed for portable sound reinforcement systems that require extended low-frequency output and flexible system integration.
- Live performances and bands
- DJs and mobile events
- Clubs and event venues
- Corporate events
- Portable PA system upgrades
Package Contents:
- Sub2 Powered Bass Module
- IEC Power Cord
- Slip Cover
Frequently Asked Questions
What is the Bose Sub2 used for?
The Bose Sub2 is a powered bass module designed to add deep low-frequency performance to portable PA systems such as the Bose L1 Pro series.
Is the Bose Sub2 better than the Sub1?
Yes, the Sub2 provides deeper bass and higher output than the Sub1, extending low-frequency response down to 37 Hz and delivering stronger performance for larger venues.
Do I need the Bose Sub2 for the L1 Pro32?
Yes, the L1 Pro32 requires an external bass module, and the Sub2 is the higher-performance option designed to pair with it.
Can the Bose Sub2 be used with other PA systems?
Yes, the Sub2 can be used with various portable PA systems using standard audio connections, but it integrates seamlessly with Bose L1 Pro systems via SubMatch connectivity.
What size venues is the Bose Sub2 best suited for?
The Sub2 is typically used in medium to large venues such as events, clubs, and performances where strong low-frequency output is required.
Can you use multiple Bose Sub2 modules together?
Yes, multiple Sub2 modules can be stacked for increased bass output or configured in cardioid mode for more directional low-frequency control.
