Bose Sub2 Powered Bass Module

A powered, portable bass module, the Sub2 subwoofer combines with virtually any portable PA and delivers low-end performance down to 37 Hz. Its unique 10” × 18” high-excursion neodymium RaceTrack driver allows for an ultra-slim enclosure, delivering performance that rivals traditional round drivers without the cumbersome size, freeing up room in your vehicle and on the stage. Compared to the Sub1 subwoofer, Sub2 is the more powerful subwoofer option for the Bose L1 Pro32 system, combining seamlessly via single-cable SubMatch connectivity. You can stack multiple Sub2 subwoofers for even more low end — or to unleash Cardioid Mode for directional bass. With a Sub2, you get a subwoofer that easily fits onstage — and effortlessly fills up the dance floor.

Bose Sub2 Features

• Add powerful bass to your portable PA system
• Go from vehicle to venue easily with a slim design
• 10” × 18” high-excursion neodymium RaceTrack driver
• Stack multiple Sub2 subwoofers for even more bass
• Use Cardioid Mode for focused, directional performance
• Combine seamlessly with Bose L1 Pro32 portable line array via proprietary SubMatch connectivity
• Pair with other powered loudspeakers

• Sub2 powered bass module1
• Power cord1
• Cover1

• Frequency Response (-3 dB)37 Hz to 180 Hz
• Frequency Range (-10 dB)29vHz to 260 Hz
• Max SPL @ 1m123.8 dB (continuous), 129.8 dB (peak)
• Crossover200 Hz
• Transducers
  • Low Frequency: 1 x RaceTrack low-frequency driver 10" x 18"
  • Low Frequency Voice Coil: 3"
  • Driver Protection: dynamic limiting
• Amplification
  • Type: Class D
  • Low Frequency Amplifier Channel: 1000W
  • Cooling: convection cooling
• Onboard Mixer
  • Channels: 2
  • Channel 1 and 2 Inputs
  • Audio Type: combination XLR or 1/4" TRS connector (mic/instrument/line)
  • Impedance: 100 KΩ
  • Channel Gain: +10 dB to +45 dB; from input to driver, controlled by volume control
  • Max Input Signal: +24 dBu
  • Channel 1 & 2 Output Audio Type: XLR connector, line-level, full-frequency bandwidth
  • SubMatch Input Audio Type: Bose proprietary multi-pin cable
  • SubMatch Thruput Audio Type: Bose proprietary multi-pin cable
• AC Power
  • AC Power Input: 100-240 VAC (±20%, 50/60 Hz)
  • Input Electrical Type: IEC, SubMatch
  • Initial turn on inrush current: 15.2A at 120V; 28.6A at 230V
  • Inrush current after AC mains interruption of 5 s: 2.6A at 120V; 6.1A at 230V
• Physical Specifications
  • Enclosure Material: high-impact polypropylene, birch plywood
  • Grille Material: powder-coated perforated steel
  • Dimensions (HxWxD): 27.3" x 12.5" x 21.7"
  • Weight: 50.7 pounds (23 kg)