Yorkville PSA1SF Active Subwoofer Speaker

$2,499.00 $1,799.99

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The 1400-watt dual 12-inch active PSA1S bass reflex subwoofer is the ideal companion sub for the PSA1 full range loudspeaker system.


Yorkville PSA1SF Active Subwoofer Speaker

PSA1SF with 8 Fly Points for installation

The 1400-watt dual 12-inch active PSA1SF bass reflex subwoofer is the ideal companion sub for the PSA1 full range loudspeaker system. Solid 15mm birch plywood cabinet construction and an integrated all-metal pole-mount adaptor make the PSA1SF the perfect platform for stacking PSA1 cabinets in a salable array system. Compact design, heavy-duty wheels and handles ensure the PSA1SF can easily be handled by a single operator for economical system set-up. Efficient Class-D power amplifier design provides unmatched long-term reliability in the field. Cable of direct connection to any audio source (including speaker level input) the PSA1SF can be easily integrated in to virtually any PA application, making it one of the most versatile active subwoofer solutions Yorkville Sound currently offers.

Heavy Duty Precision Stand Adaptor

The PSA1SF Subwoofer is one of the first products to use Yorkville Sound’s new Heavy Duty Precision Stand Adaptor. In order to minimize top cabinet sway and provide an improved standmount platform for multiple PSA1 cabinets, the PSA1SF subwoofer standmount adaptor uses an extremely thick walled cast aluminum stand receiver with a wider mounting plate than has been used on Yorkville subwoofers in the past. Precision machining after casting allows the highest tolerances possible, this new improved stand adaptor provides a more stable, highly secure pole mount system for mobile Paraline systems when used in combination with the Yorkville SW-TUBEHD Heavy Duty all steel subwoofer tube.


Ultra High Performance Compact Active Subwoofer

High Quality Dual 12-inch Speaker Components

Bass Reflex Design

Ideal Companion Subwoofer for PSA1 System

Solid 15mm Birch Cabinet Construction

Integrated Pole Mount Adaptor & Heavy Duty Wheels

Made in Canada

Click Here for Paraline Series Brochure


Active or Passive       Active

Program Power (Watts)       1400 Watts Program (2800 Watts Peak)

Max SPL (dB)                135dB Peak (129dB Continuous)

Frequency Response (Hz +/- 3db)    37Hz-100Hz

Crossover Frequency (Hz)          fixed @ 100Hz

Driver Configuration               2×12-inch (Bass Reflex Cabinet)

LF Driver(s)        2×12-inch Ceramic with 3-inch Voice Coil

LF Impedance (Ohms)              2×4 Ohm Load

LF Power Amplifier (Watts)         Class D

Power Consumption (typ/max)          210VA / 440 VA

Enclosure Materials       15mm Birch

Baffle Material          15mm Birch

Covering / Finish         Paint

Dimensions (DWH xbackW, inches)             22.75 x14 x 32

Dimensions (DWH xbackW, cm)        57.8 x 35.6 x 81.3

Weight (lbs/kg)          75 / 34.2

*Specifications subject to change without notice

Weight 85 lbs


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