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| System Performance | |
| Model Name | Sub2 |
| System Type | Self-powered bass module |
| Frequency Response (–3 dB) 1 | 37 Hz to 180 Hz |
| Frequency Range (–10 dB) | 29 Hz to 260 Hz |
| Nominal Vertical Coverage Pattern | 0° |
| Nominal Horizontal Coverage Pattern | Omnidirectional (with –10 dB rear rejection in Cardioid mode) |
| Calculated Maximum SPL @ 1 m, continuous 2 | 123.8 dB |
| Calculated Maximum SPL @ 1 m, peak 2 | 129.8 dB |
| Crossover | 129.8 dB |
| Transducers | |
| Low Frequency | 1 × RaceTrack low-frequency driver 10" × 18" |
| Low Frequency Voice Coil Size | 3" |
| Driver Protection | Dynamic limiting |
| Amplification | |
| Type | Class D |
| Low Frequency Amplifier Channel | 1000 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 | 15.2 A at 120 V; 28.6 A at 230 V |
| Inrush current after AC mains interruption of 5 s | 2.6 A at 120 V; 6.1 A at 230 V |
| Enclosure | |
| Color | Black |
| Enclosures Material | High-impact polypropylene, birch plywood |
| Grille Material | Powder-coated perforated steel |
| Product Dimensions (H × W × D) | 694 × 317 × 551 mm (27.3 × 12.5 × 21.7 in) |
| Shipping Dimensions (H × W × D) | 660 × 385 × 790 mm (25.98 × 15.16 × 31.10 in) |
| Net Weight 3 | 23.0 kg (50.7 lbs) |
| Shipping Weight | 27.7 kg (61.0 lbs) |
| Warranty Period | 2 years |
| Included Accessories | IEC power cord, slip cover |
| Optional Accessories | Sub2 Roller Bag, Adjustable Speaker Pole, SubMatch Cable |
| Product Part Numbers | |
| 840917-1100 | SUB2 POWERED BASS MODULE,120V,US |
| 840917-2100 | SUB2 POWERED BASS MODULE,230V,EU |
| 840917-3100 | SUB2 POWERED BASS MODULE,100V,JP |
| 840917-4100 | SUB2 POWERED BASS MODULE,230V,UK |
| 840917-5100 | SUB2 POWERED BASS MODULE,230V,AU |
| 840917-5130 | SUB2 POWERED BASS MODULE,230V,INDIA |
| 856986-0110 | PREMIUM ROLLER BAG,SUB2,BLACK |
| 857172-0110 | SUBMATCH CABLE,BLACK |
| 857000-0110 | SPEAKER STAND,SUB POLE,BLACK |
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