STLF-12AS-R | REFURBISHED: 12" 450W Cast Aluminum Frame Woofer (Low Frequency Driver), Replacement for PA/DJ Subwoofer Cabinets
Sound Town
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Русский языкEnglishRefurbished Condition: 100% testing and function is in good condition while outside box is worn out and small cosmetic dents. cosmetic damages will vary, including but not limited to, damaged or cracked, bent ears, scratches, dents, etc.
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.
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 | 180 Days (6 Months) |