$134.99

The Sound Town STLF-1504-8 is a 15" universal replacement woofer for PA/DJ speakers; it is compatible with the Sound Town PA subwoofers and subwoofers of other brands which need a 15" low-frequency driver. The woofer comes with 8-ohm impedance and has a frequency range of 35 Hz - 2 kHz. It is built in a pressed steel chassis and has a paper cone with cloth edge. With 450W RMS, 900W peak power handling capability, the STLF-1504-8 delivers massive and deep bass and makes a great replacement woofer for your 15-inch PA subwoofers.

  • 15" pressed steel frame
  • 450W RMS, 900W peak power handling at 8-ohm
  • 35 Hz - 2 kHz frequency response
  • 4“ voice coil and one 100 oz magnet produces super sound

Sound Town STLF-1504-8 15" 450W Raw Woofer Speaker with 4" Voice Coil, 100 oz Magnet, Replacement Woofer for PA/DJ Subwoofer, 8-ohm - Mounting Information, Size & Dimensions, Recommended Enclosure Volume

Sound Town STLF-1504-8 15" 450W Raw Woofer Speaker with 4" Voice Coil, 100 oz Magnet, Replacement Woofer for PA/DJ Subwoofer, 8-ohm - SPL vs. Frequency Graph Specifications

Details

Model STLF-1504-8
Resonance 35Hz
Nominal Basket Diameter 15" Frequency Response
35Hz - 2kHz
Nominal Impedance Sensitivity 98±3dB
Power Rating
450W RMS Magnet Weight 100oz
Peak Power 900W Peak Voice Coil Diameter 4" VC


Thiele & Small Parameters

Resonant Frequency (fs) 33Hz Compliance Equivalent Volume (Vas) 243.7 liters
DC Resistance (Re) 7.0Ω Mechanical Compliance of Suspension (Cms) 220.9 mm/N
Mechanical Q (Qms) 1.619
BL Product (BL) 21.08 Tm
Electromagnetic Q (Qes) 0.395 Diaphragm Mass Inc. Airload (MMs) 138.80 g
Total Q (Qts) 0.317 Surface Area of Cone (Sd) 881 cm2


Mounting Information

Efficiency Bandwidth 73
Baffle Hole Diameter 13.7", 348mm
Sealed 62.8 liters / 2.217 cu.ft. Installation Position Diameter 14.8", 376mm
Vented 102.4 liters / 3.61 cu.ft. Mounting Holes Diameter 8-0.24"x0.35", 6x9mm
Overall Diameter 15.2", 386mm Net Weight 18.88lbs, 8.58kg
Depth 7.13", 181.1mm


Materials of 
Construction

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 Steel    


Shipping Weight & Dimensions

Shipping Weight 22.8 lbs Shipping Dimensions 16.3" x 16.3" x 8.9“ (inches)

 
Warranty/Certifications

Manufacturer Warranty 1 year