The DALI SWA 12 powered subwoofer will enhance the low frequency performance of any compact stand-mounted or floor-standing loudspeaker.

DALI SWA 12 incorporates a customized 12" bass driver in a handsome, compact, sealed cabinet with a built-in 120 Watt power amplifier. The SWA 12 is suitable for use in a high performance stereo or surround system.

SWA 12 is developed, designed, hand-built, assembled and individually tested at the DALI factory in Denmark.

DALI SWA 12 manual (PDF)



Design Principle Active (Build-in Integrated Amplifier and Crossover)
Sealed enclosure
Bass Driver 12", 6 , Air-dried Pulp Cone, Dual Magnets, Video Shielding
Amplifier power 120 W RMS. Build-in Subsonic Filter. Protected against minor, brief overload situations
Inputs Fully Balanced Stereo Speaker Level - Input impedance: 1.0k  
Stereo Line Level RCA Phono - Input Impedance 15.0k  
Automatic Summation of all Inputs
Outputs Fully Balanced Stereo Speaker
1st Order Crossover Stereo Line Level
2nd Order, 150 Hz Highpass Crossover
Output Impedance 200 
Controls Volume Level
Lowpass Crossover (50-150Hz)
Polarity (0⁰ eller 180⁰)
Frequency Response 27 - 150 Hz (Variable Crossover)
Max. SPL [dB] 112 
Power Consumption 230 VAC, 50-60 Hz, Max. 260 W 
120 VAC, 50-60 Hz, Max. 260 W
Dimensions [mm] 455 x 365 x 410
Weight excl. Packing 19.7 kg
Finish Black Ash