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/ STLF-15AS | 15" 600W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement for PA/DJ Subwoofer Cabinets
STLF-15AS | 15" 600W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement for PA/DJ Subwoofer Cabinets
![Sound Town STLF-15AS 15" 600W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement for PA/DJ Subwoofer Cabinets - 8 Ohms](http://www.soundtown.com/cdn/shop/products/STLF-15AS_15-inch_600W_Cast_Aluminum_Frame_Woofer_Low_Frequency_Driver-8-ohm_1024x1024.jpg?v=1632164541)
![Sound Town STLF-15AS 15" 600W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement for PA/DJ Subwoofer Cabinets - TIL Coil Former](http://www.soundtown.com/cdn/shop/products/STLF-15AS_15-inch_600W_Cast_Aluminum_Frame_Woofer_Low_Frequency_Driver-TIL_Coil_Former_1024x1024.jpg?v=1632164507)
![Sound Town STLF-15AS 15" 600W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement for PA/DJ Subwoofer Cabinets - 4" Voice Coil](http://www.soundtown.com/cdn/shop/products/STLF-15AS_15-inch_600W_Cast_Aluminum_Frame_Woofer_Low_Frequency_Driver-4-inch_VC_1024x1024.jpg?v=1632164533)
![Sound Town STLF-15AS 15" 600W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement for PA/DJ Subwoofer Cabinets - Die Cast Aluminum Basket Material](http://www.soundtown.com/cdn/shop/products/STLF-15AS_15-inch_600W_Cast_Aluminum_Frame_Woofer_Low_Frequency_Driver-Die_Cast_Aluminum_1024x1024.jpg?v=1632164585)
![Sound Town STLF-15AS | 15" 600W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement for PA/DJ Subwoofer Cabinets - Features: aluminum demodulating ring, 120 oz Y30 magnet, 4" voice coil with fiberglass former](http://www.soundtown.com/cdn/shop/files/STLF-15AS-15-inch-600W-Cast-Aluminum-Frame-Woofer-Low-Frequency-Driver-Features_1024x1024.jpg?v=1695673917)
![Sound Town STLF-15AS 15" 600W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement for PA/DJ Subwoofer Cabinets - Size and Dimensions, Mounting Information, Recommended Enclosure Volume](http://www.soundtown.com/cdn/shop/products/STLF-15AS_15-inch_600W_Cast_Aluminum_Frame_Woofer_Low_Frequency_Driver-Dimensions_1024x1024.jpg?v=1695673917)
![Sound Town STLF-15AS 15" 600W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement for PA/DJ Subwoofer Cabinets - SPL vs. Frequency Graph Curve](http://www.soundtown.com/cdn/shop/products/STLF-15AS_15-inch_600W_Cast_Aluminum_Frame_Woofer_Low_Frequency_Driver-SPL-vs_Frequency_Curve_1024x1024.jpg?v=1695673917)
![Sound Town STLF-15AS 15" 600W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement for PA/DJ Subwoofer Cabinets - Impedance vs. Freq Graph](http://www.soundtown.com/cdn/shop/products/STLF-15AS-15-inch-600W-Replacement-Woofer-Impedance-vs-Freq_1024x1024.jpg?v=1695673917)
- DESCRIPTION
- FEATURES
- SPECIFICATIONS
- REVIEWS
DESCRIPTION
The Sound Town STLF-15AS 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 32 Hz - 2 kHz. It is built in a cast aluminum chassis and has a paper cone with cloth edge. With 600W RMS, 1200W peak power handling capability, the STLF-15AS delivers massive and deep bass and makes a great replacement woofer for your 15-inch PA subwoofers.
FEATURES
- 15" cast aluminum frame
- 600W RMS, 1200W peak power handling at 8-ohm
- 32 Hz - 2 kHz frequency response
- 4" voice coil and one 120 oz. magnet produces super sound
SPECIFICATIONS
Details
Model | STLF-15AS |
Resonance | 32Hz |
Nominal Basket Diameter | 15" | Frequency Response |
32Hz - 800Hz |
Nominal Impedance | 8Ω | Sensitivity | 99±3dB |
Power Rating |
600W RMS | Magnet Weight | 120oz |
Peak Power | 1200W Peak | Voice Coil Diameter | 4" VC |
Thiele & Small Parameters
Resonant Frequency (fs) | 33Hz | Compliance Equivalent Volume (Vas) | 104.4 liters |
DC Resistance (Re) | 5.5Ω | Mechanical Compliance of Suspension (Cms) | 94.65 mm/N |
Mechanical Q (Qms) | 10.6 |
BL Product (BL) | 24.617 Tm |
Electromagnetic Q (Qes) | 0.375 | Diaphragm Mass Inc. Airload (MMs) | 161.2 g |
Total Q (Qts) | 0.362 | Surface Area of Cone (Sd) | 881 cm2 |
Mounting Information
Efficiency Bandwidth | 108 |
Baffle Hole Diameter | 13.9", 353mm |
Sealed | 40.94 liters / 1.44 cu.ft. | Installation Position Diameter | 14.76", 375mm |
Vented | 63.27 liters / 2.23 cu.ft. | Mounting Holes Diameter | 8-0.31" x 0.39", 8mm x 10mm |
Overall Diameter | 15.6", 396mm | Net Weight | 23.5lbs, 12.4kg |
Depth | 7.07", 179.5mm |
Materials of Construction
Coil Construction | Round copper | Cone Composition | Paper cone |
Coil Former | TIL |
Cone Edge Composition | Cloth edge |
Magnet Composition | Ferrite | Dust Cap Composition | Paper cap |
Basket Materials | Die Cast Aluminum |
Dimension & Weight
Product Width (in.) | ∅15.6" | Package Width (in.) | 18.1" |
Product Height (in.) | --" | Package Height (in.) | 18.1" |
Product Depth (in.) | 7.1" | Package Depth (in.) | 9.8" |
Product Weight (lb.) | 23.5 lbs | Package Weight (lb.) | 30.7 lbs |
Warranty/Certifications
Manufacturer Warranty | 1 Year |
REVIEWS