$39.99 $44.99

The Sound Town STLF-1050 is a 10” universal replacement driver for PA/DJ woofers. It is compatible with Sound Town PA speakers and compatible with other brand speakers with a 10” woofer. The driver comes with 8-ohm impedance and has a frequency range of 55-3K Hz with a sensitivity of 94dB. It has a built-in pressed steel chassis and has a paper cone with cloth edge. With 150W RMS power handling capability, the STLF-1050 delivers superb sound and makes a great replacement woofer for your PA/DJ cabinet.

  • 10” Pressed |Steel Frame
  • 2.5” Voice Coil and 50-oz Magnet Produces Superb Sound
  • 150W RMS Power Handling Capability

Sound Town STLF-1050 10" Raw Woofer Speaker, 150 Watts Pro Audio PA DJ Replacement Low Frequency Driver - Size Dimensions

Sound Town STLF-1050 10" Raw Woofer Speaker, 150 Watts Pro Audio PA DJ Replacement Low Frequency Driver - SPL vs. Frequency Graph


Model STLF-1050 Resonance 69Hz
Nominal Basket Diameter 10" Frequency Response
Nominal Impedance Sensitivity 91±3dB
Power Rating
150W RMS Magnet Weight 50 OZ
Peak Power 300W Peak Voice Coil Diameter 2.0" VC

Thiele & Small Parameters

Resonant Frequency (fs) 69Hz Compliance Equivalent Volume (Vas) 37.05 Ltr
DC Resistance (Re) 6.3Ω Mechanical Compliance of Suspension (Cms) 180.6 mm/N
Mechanical Q (Qms) 3.955
BL Product (BL) 8.531 Tm
Electromagnetic Q (Qes) 1.093
Diaphragm Mass Inc. Airload (MMs) 28.8 g
Total Q (Qts) 0.856
Surface Area of Cone (Sd) 380 cm2

Mounting Information

Overall Diameter 10.2", 259 mm Mounting Holes Diameter 8-0.2"x0.31", 8-5x8 mm
Depth 4.33", 110 mm Net Weight 6.8 lbs, 3.1 kg
Baffle Hole Diameter 9.13",232 mm Shipping Weight 16.7 lbs, 7.6kg (2Pcs)
Installation Position Diameter 9.53", 242mm    

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.) ∅10.0" Package Width (in.) 12.0"
Product Height (in.) --" Package Height (in.) 6.3"
Product Depth (in.) 4.1" Package Depth (in.) 11.2"
Product Weight (lb.) 6.8 lbs Package Weight (lb.) 8.8 lbs



Manufacturer Warranty 1 year