$54.99 $59.99

The Sound Town STLF-1270 is a 12” universal replacement driver for PA/DJ woofers. It is compatible with Sound Town PA speakers and compatible with other brand speakers with a 12” woofer. The driver comes with 8-ohm impedance and has a frequency range of 48-3K Hz with a sensitivity of 96dB. It has a built-in pressed steel chassis and has a paper cone with cloth edge. With 300W RMS power handling capability, the STLF-1270 delivers superb sound and makes a great replacement woofer for your PA/DJ cabinet.

Replacement Woofer for:

  • 12” Pressed Steel Frame
  • 3” Voice Coil and 70-oz Magnet Produces Superb Sound
  • 300W RMS Power Handling Capability

Sound Town STLF-1270 12" Raw Woofer Speaker, 300 Watts Pro Audio PA DJ Replacement Low Frequency Driver - Size Dimensions

Sound Town STLF-1270 12" Raw Woofer Speaker, 300 Watts Pro Audio PA DJ Replacement Low Frequency Driver - SPL vs. Frequency Graph


Model STLF-1270 Resonance 50Hz
Nominal Basket Diameter 12" Frequency Response
Nominal Impedance Sensitivity 95±3dB
Power Rating
300W RMS Magnet Weight 70 OZ
Peak Power 600W Peak Voice Coil Diameter 3.0" VC

Thiele & Small Parameters

Resonant Frequency (fs) 50Hz Compliance Equivalent Volume (Vas) 38.55 Ltr
DC Resistance (Re) 6.2Ω Mechanical Compliance of Suspension (Cms) 91.98 mm/N
Mechanical Q (Qms) 3.166 BL Product (BL) 12.95 Tm
Electromagnetic Q (Qes) 1.087 Diaphragm Mass Inc. Airload (MMs) 79.45 g
Total Q (Qts) 0.81 Surface Area of Cone (Sd) 543 cm2

Mounting Information

Overall Diameter 12.2", 310 mm Mounting Holes Diameter 8-0.27"x0.39", 8-7x10 mm
Depth 5.16", 131 mm Net Weight 10.1 lbs, 4.6 kg
Baffle Hole Diameter 10.75",273 mm Shipping Weight 13.4 lbs, 6.1 kg
Installation Position Diameter 11.42", 290mm    

Materials of Contruction

Coil Construction Round Copper Cone Composition Paper Cone
Coil Former Aluminum Cone Edge Composition Cloth Edge
Magnet Composition Ferrite Dust Cap Composition Paper Cap
Basket Materials Pressed Steel    

Dimension & Weight

Product Width (in.) ∅12.2" Package Width (in.) 14.4"
Product Height (in.) --" Package Height (in.) 7.1"
Product Depth (in.) 5.1" Package Depth (in.) 13.3"
Product Weight (lb.) 10.1 lbs Package Weight (lb.) 13.4 lbs



Manufacturer Warranty 1 year