Powered Subwoofer
Yorkville PSA1S is a dual 12-inch powered subwoofer designed to complement PSA1 powered loudspeakers in scalable Paraline sound systems. With 2800W peak power, a bass-reflex cabinet, 15 mm birch construction, and support for line or speaker-level signal integration, it delivers strong low-frequency reinforcement for medium-sized events, venues, and mobile production systems.
Yorkville PSA1S Competitive Differences
- Dual 12-inch powered subwoofer with 2800W peak and 1400W program power
- 135dB peak max SPL with 129dB continuous output
- Designed to pair with Yorkville PSA1 powered loudspeakers in scalable Paraline systems
- Heavy Duty Precision Stand Adapter supports secure mounting with the SW-TUBEHD subwoofer tube
- 15 mm birch bass-reflex cabinet with rear tilt-back wheels for professional transport
Yorkville PSA1S Description
The Yorkville PSA1S is built for users who need compact, high-output bass support for PSA1 loudspeaker systems. Its dual 12-inch ceramic woofer design uses 3-inch voice coils to deliver controlled low-frequency output with the speed and punch needed for live sound, DJs, corporate production, houses of worship, and installed audio applications.
With 2800W peak power and 1400W program power, the PSA1S provides the headroom needed for medium-sized events and scalable array setups. Its Class D amplifier platform supports efficient performance and long-term reliability, while the bass-reflex enclosure extends usable low-frequency response down to 37Hz.
The PSA1S accepts both line and speaker-level signals, making it easier to integrate into a wide range of sound systems. XLR and 1/4-inch input and link connections, line/speaker mode selection, level control, and clip, limit, and power indicators provide practical control for live and installed use.
For deployment, the Yorkville PSA1S includes Yorkville’s Heavy Duty Precision Stand Adapter, built with thick cast aluminum walls and an extra-wide mounting plate for stable speaker mounting when used with the SW-TUBEHD subwoofer tube. A 15 mm birch cabinet, side bar handles, and rear tilt-back wheels make it a road-ready subwoofer for repeat setup and transport.
PSA1S Features
- Dual 12-inch powered Paraline subwoofer
- Designed to complement PSA1 powered loudspeakers
- 2800W peak power
- 1400W program power
- 135dB peak max SPL
- 129dB continuous max SPL
- 2 x 12-inch ceramic woofers with 3-inch voice coils
- Bass-reflex cabinet design
- Class D power amplifier
- Accepts line and speaker-level signals
- Fixed 100Hz crossover frequency
- Heavy Duty Precision Stand Adapter
- Compatible with SW-TUBEHD subwoofer tube for secure speaker mounting
- Solid 15 mm birch cabinet construction
- Rear tilt-back heavy-duty wheels
- Two side bar handles
- Clip, limit, and power LED indicators
- Made in Canada
- PSA1SF flyable version also available
PSA1S Specifications
- System Type: Powered subwoofer
- Power Rating: 2800W peak, 1400W program
- Max SPL: 135dB peak, 129dB continuous
- Low-Frequency Extension: Down to 37Hz
- Crossover Frequency: Fixed at 100Hz
- Cabinet Configuration: Bass reflex cabinet
- LF Drivers: 2 x 12 in ceramic woofers with 3 in voice coils
- LF Impedance: 2 x 4 ohm load
- LF Power Amplifier: Class D
- Power Consumption: 210VA typical, 440VA maximum
- Inputs: 1 x XLR input, 1 x 1/4 in input
- Controls: Line / speaker mode
- Master Volume Control: Level
- Link In/Out: 1 x XLR, 1 x 1/4 in
- LED Indicators: Clip, limit, power
- Wheels: 2 rear tilt-back wheels
- Bar Handles: 2, one on each side
- Pole Mount Adapter: 1 side-mounted 1 3/8 in adapter
- Flyable Version: PSA1SF, requires 4 x EYEBOLT3/8A
- Enclosure Material: 15 mm birch
- Covering / Finish: Paint
- Dimensions: 22.8 x 14 x 32 in (57.8 x 35.6 x 81.3 cm)
- Weight: 120 lb (54.6 kg)
- Country of Origin: Made in Canada
