SubSeries 1 Subwoofer
The new SubSeries 1 is the first of a next generation of high-performance powered subwoofers from PSB. Building on the popular SubZero i, it brings a new level of performance and value to the most affordable subwoofer category. With many significant performance enhancements, it will deliver lower, louder, and more musically lifelike bass than other subwoofers in its price class. And though its compact and unobtrusive, it provides the kind of high-impact performance associated with many bigger and more expensive subwoofers.

SubSeries 1 Subwoofer Specifications
| Frequency Range | |
| On Axis @ 0° ±3dB | 36-150Hz |
| Lf Cutoff -10dB | 32Hz |
| Amplifier Power | |
| Continuous | 110 Watts |
| Dynamic | 140 Watts |
| Dynamic Peak | 280 Watts |
| Acoustic Design | |
| Woofer (Nominal) | 8 (203mm)Polypropylene Cone Rubber Surround 1 1/2 (38mm) Voice Coil 28 oz (794g) Magnet +20 oz (567g) Shielding Magnet |
| Crossover | Variable 50Hz-150Hz LR4 Low Pass Filter |
| Internal Volume Design Type | 0.68cu ft (19.3 liter) Bass Reflex 1 x 1 x 8 Front Port (25 x 203mm) Video Shielded |
| Size (W x H x D) | |
| Millimeters | 244 x 359 x 396mm |
| Inches | 9 5/8 x 14 1/8 x 15 5/8 |
| Net Weight | |
| Kilograms | 10.8kg |
| Pounds | 23.8lb |
| Shipping Weight | |
| Kilograms | 13kg |
| Pounds | 28.6lb |
| Finish | |
| Black Ash | |
| Features | |
| Front Mounted Volume & Crossover Phase Switch Auto on/off, LFE in/out | |