The Sound Town STLF-15120A is a 15” universal replacement driver for PA/DJ woofers. It is compatible with Sound Town PA speakers (subwoofers) and compatible with other brand speakers with a 15” subwoofer. The subwoofer comes with a 8-ohm impedance and has a frequency range of 40-2K Hz with a sensitivity of 100dB. It has a built-in cast aluminum chassis and has a paper cone with cloth edge. With 500W RMS power handling capability, the STLF-15120A delivers a massive and deep bass, and makes a great replacement woofer for your 15-inch PA/DJ speakers or subwoofer cabinets. FEATURES 15” cast aluminum frame 4” voice coil and 120-oz magnet produce superb sound 500W RMS power handling capability SPECIFICATIONS Details Model STLF-15120A Resonance 36Hz Nominal Basket Diameter 15" Frequency Response 36Hz-2KHz Nominal Impedance 8Ω Sensitivity 97±3dB Power Rating 500W RMS Magnet Weight 120 OZ Peak Power 1000W Peak Voice Coil Diameter 4.0" VC Thiele & Small Parameters Resonant Frequency (fs) 36Hz Compliance Equivalent Volume (Vas) 339.7 Ltr DC Resistance (Re) 7.2Ω Mechanical Compliance of Suspension (Cms) 0.067 mm/N Mechanical Q (Qms) 1.66 BL Product (BL) 25.63 Tm Electromagnetic Q (Qes) 0.710 Diaphragm Mass Inc. Airload (MMs) 281.9 g Total Q (Qts) 0.498 Surface Area of Cone (Sd) 1886 cm2 Mounting Information Overall Diameter 15.35", 390 mm Mounting Holes Diameter 8-0.276", 8-7 mm Depth 5.55", 141 mm Net Weight 23.5 lbs, 10.7kg Baffle Hole Diameter 14.1", 358 mm Shipping Weight 26.6 lbs, 12.1 kg Installation Position Diameter 14.65", 372 mm 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 Die Cast Aluminum Dimension & Weight Product Width (in.) ∅15.2" Package Width (in.) 18.1" Product Height (in.) --" Package Height (in.) 7.9" Product Depth (in.) 5.7" Package Depth (in.) 18.1" Product Weight (lb.) 23.5 lbs Package Weight (lb.) 26.6 lbs Warranty/Certifications Manufacturer Warranty 1 year
