The PSA2SF is the flyable version of Yorkville's Paraline 2x15" powered subwoofer, designed for medium to large events and scalable audio systems. With dual 15-inch woofers and 4800 watts of peak power (2400 watts of program power), it delivers deep, punchy bass and exceptional low-frequency performance down to 30 Hz.
Built for both reliability and flexibility, the PSA2SF features a bass reflex cabinet and a Heavy Duty Precision Stand Adapter with thick, cast-aluminum walls and an extra-wide mounting plate. This ensures stability when using the SW-TUBEHD subwoofer tube for ground staging or secure rigging when flown.
Despite being a flyable subwoofer, the PSA2SF includes heavy-duty wheels for easy transport and positioning on stage. The combination of robust birch construction, versatile rigging options, and high output makes it a reliable choice for professional touring, live events, and installation environments.
| System Type | Powered Subwoofer |
|---|---|
| Program Power | 4800W Peak (2400W Program) |
| Max SPL | 134 dB Peak (131 dB Continuous) |
| Frequency Response | 30 Hz - 100 Hz (Hz +/- 3 dB) |
| Crossover Frequency | 100 Hz |
| LF Driver | 2x 15" Woofer with 3" Voice Coil |
| LF Impedance | 2x8 Ohm Load |
| LF Power Amplifier (Watts) | Class D |
| Power Consumption | 660 VA/900 VA |
| Inputs | 1x XLR Input, 1x 1/4" Input |
| Controls | Line/Speaker Mode |
| Master Volume Control | Level |
| LED Indicators | Clip, Limit, Power |
| Wheels | 2 (Rear Tilt-back) |
| Bar Handles | 4 (1x Each Side, Bottom, Top) |
| Eyebolts for Rigging/Flying | 4x EYEBOLT3/8A |
| Enclosure/Baffle Materials | 15 mm Birch |
| Covering/Finish | Paint |
| Dimensions (H x W x D) | 38" (965.2 mm) x 18" (457.2 mm) x 23.8" (604.52 mm) |
| Weight | 156 lbs (70.8 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
