Bose Sub1 Subwoofer Powered Bass Module

A powered, portable bass module, the Sub1 subwoofer combines with virtually any portable PA and delivers low-end performance down to 40 Hz.

Its unique 7” × 13” high-excursion 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 Sub2 subwoofer, Sub1 is the more compact subwoofer option for the Bose L1 Pro32 system, combining seamlessly via single-cable SubMatch connectivity. You can stack multiple Sub1 subwoofers for even more low end — or to unleash Cardioid Mode for directional bass. With a Sub1, you get a subwoofer that goes virtually anywhere and effortlessly fills out your sound. 

Key Features:

• Add powerful bass to your portable PA system with low-end range down to 40 Hz. 
• Go from vehicle to venue easily with a slim design featuring a unique 7” × 13” high-excursion RaceTrack driver; performance that rivals traditional round drivers with a smaller footprint.
• Stack multiple Sub1 subwoofers for even more bass or unleash Cardioid Mode for focused, directional performance that steers the bass out front and decreases feedback.
• Combine seamlessly with Bose L1 Pro32 portable line array via proprietary SubMatch connectivity, which delivers both power and audio over a single cable.
• Pair with other powered loudspeakers via line input and output with selectable crossover modes, plus integrated threaded pole mount for use with Bose S1 Pro PA and more.

SYSTEM PERFORMANCE

• Model Name: Sub1
• System Type: Self-powered bass module
• Frequency Response (–3 dB)¹: 40 Hz to 180 Hz
• Frequency Range (–10 dB): 32 Hz to 250 Hz
• Nominal Vertical Coverage Pattern: 0°
• Nominal Horizontal Coverage Pattern: Omnidirectional (with –10 dB rear rejection in Cardioid mode)
• Calculated Maximum SPL @ 1 m, continuous²: 118.6 dB
• Calculated Maximum SPL @ 1 m, peak²: 124.6 dB
• Crossover: 200 Hz

TRANSDUCERS

• Low Frequency: 1 × RaceTrack low-frequency driver 7" × 13"
• Low Frequency Voice Coil Size: 2"
• Driver Protection: Dynamic limiting

AMPLIFICATION

• Type: Class D
• Low Frequency: Amplifier Channel 480 W
• Cooling: Convection cooling

ONBOARD MIXER

• Channels: Two
• Channel 1 & 2 Input: Audio Type: Combination XLR or 1/4" TRS connector (mic/instrument/line)
• Channel 1 & 2 Input: Impedance: 100 KΩ
• Channel 1 & 2 Input: Channel Gain: +10 dB to +45 dB; from input to driver, controlled by volume control
• Channel 1 & 2 Input: 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
• LED Indicators: Standby, Phase/Pattern selection, Input EQ selection, Output EQ selection, Signal/Clip Indicator

AC POWER

• AC Power Input: 100–240 VAC (±20%, 50/60 Hz)
• Input: Electrical Type: IEC, SubMatch
• Initial turn on inrush current: 14.9 A at 120 V; 29.3 A at 230 V
• Inrush current after AC mains interruption of 5 s: 5.8 A at 120 V; 32.0 A at 230 V

ENCLOSURE

• Colour: Black
• Enclosures Material: High-impact polypropylene, birch plywood
• Grille Material: Powder-coated perforated steel
• Product Dimensions: 533H × 260W × 529D (mm)
• Shipping Dimensions: 620H × 620W × 330D (mm)
• Net Weight³: 15.5kg
• Shipping Weight: 18.0kg
• Warranty Period: 2 years
• Included Accessories: IEC power cord, slip cover
• Optional Accessories: Sub1 Roller Bag, Adjustable Speaker Pole, SubMatch Cable

Footnotes
(1) Frequency response and range measured on-axis in anechoic environment with recommended bandpass and EQ.
(2) Maximum SPL calculated using sensitivity and power ratings, exclusive of power compression.
(3) Net weight excludes slip cover and power cord.

• 1 x Bose Sub1 Subwoofer Powered Bass Module.
• 1 x IEC Power Cord.
• 1 x Slip Cover.