Introducing the Sound Town STLF-12AS, a superior 12-inch replacement woofer expertly crafted for PA/DJ speakers and subwoofer cabinets. Designed to fit seamlessly with Sound Town PA speakers and compatible with various brands requiring a 12-inch low-frequency driver, the STLF-12AS comes equipped with a robust cast aluminum frame and a high-quality paper cone edged with cloth, engineered to endure the demanding conditions of professional audio environments. Featuring a powerful 450W RMS and 900W peak true power handling at an 8Ω impedance, the STLF-12AS delivers reliable, high-volume performance with deep, impactful bass that truly stands out. Its expansive frequency response of 40 Hz - 2 kHz covers a wide array of deep bass and low mid frequencies, ensuring crisp and dynamic sound reproduction across a broad spectrum. High-temperature, high SPL 3-inch voice coil is designed to maintain peak performance and efficiency even under the most extreme temperatures. This durability guarantees consistent, top-tier audio output no matter the setting. Complemented by a 92 oz. high-grade Y35 magnet, the STLF-12AS achieves precise bass reproduction, facilitating smooth and accurate movement of the voice coil that elevates sound quality to professional standards. Ideal for upgrading existing PA systems, replacing worn-out drivers, or enhancing subwoofer enclosures, the STLF-12AS is a versatile and indispensable solution for live performances, DJ gigs, and various sound reinforcement applications. Experience the difference in quality and performance with the Sound Town STLF-12AS, where your sound is our priority. FEATURES SOUND TOWN STLF-12AS 12” WOOFER: The STLF-12AS is a 12-inch robust cast aluminum frame replacement woofer, ideal for PA/DJ speakers and subwoofer cabinets 450W RMS, 900W PEAK POWER (8Ω): Delivers reliable performance at high volume levels with massive, impactful bass, capable of 450W RMS and 900W peak power handling at 8Ω 3” HIGH-TEMP, HIGH SPL VOICE COIL: Maintains effective operation at high temperatures and ensures sustained optimal performance 92 OZ. Y35 MAGNET: Equipped with a 92 oz. high-grade Y35 magnet, it provides precise and powerful bass reproduction through smooth movement of the voice coil 40 HZ - 2 kHZ FREQUENCY RESPONSE: Covers a broad range of deep bass and low mid frequencies SPECIFICATIONS Details Model STLF-12AS Resonance 40 Hz Nominal Basket Diameter 12" Frequency Response 40 Hz - 2000 Hz Nominal Impedance 8 Ω Sensitivity 98 dB Power Rating 450W RMS Magnet Weight 92 oz Peak Power 900W PEAK Voice Coil Diameter 3" VC Thiele & Small Parameters Resonant Frequency (fs) 43 Hz Mechanical Compliance of Suspension (Cms) 0.147 mm/N DC Resistance (Re) 5.5 Ω BL Product (BL) 22 Tm Mechanical Q (Qms) 12.3 Diaphragm Mass Inc. Airload (MMs) 91.9 g Electromagnetic Q (Qes) 0.28 Surface Area of Cone (Sd) 551 cm2 Total Q (Qts) 0.28 Maximum Linear Excursion (Xmax) -- mm Compliance Equivalent Volume (Vas) 63.5 Ltr Mounting Information Efficiency Bandwidth Product -- Depth 6.2", 158.5 mm Sealed -- cu ft Baffle Hole Diameter 11.1" 282 mm Vented -- cu ft Installation Position Diameter 11.9" 302 mm Overall Diameter 12.6" 320 mm Mounting Holes Diameter 8-0.30" x 0.39", 7.5mm x 10 mm 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.) ∅11.9" Package Width (in.) 15.0" Product Height (in.) --" Package Height (in.) 9.3" Product Depth (in.) 6.2" Package Depth (in.) 15.0" Product Weight (lb.) 22.4 lbs Package Weight (lb.) 24.4 lbs Warranty/Certifications Manufacturer Warranty 1 year
