STLF-18120A-R | REFURBISHED: 18" Cast Aluminum Frame High-Power Raw Woofer Speaker, 500W Pro Audio PA DJ Replacement Subwoofer Low Frequency Driver
Sound Town
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Русский языкEnglishRefurbished Condition: 100% testing and function is in good condition while outside box worn out and small cosmetic dents. cosmetic damages will vary, including but not limited to, damaged or cracked, bent ears, scratches, dents, etc.
The Sound Town STLF-18120A is an 18” universal replacement driver for PA/DJ woofers. It is compatible with Sound Town PA speakers (subwoofers) and compatible with other brand speakers with an 18” subwoofer. The subwoofer comes with an 8-ohm impedance and has a frequency range of 35-2K 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-18120A delivers a massive and deep bass, and makes a great replacement woofer for your 18-inch PA/DJ speakers or subwoofer cabinets.
Details
| Model | STLF-18120A | Resonance | 36Hz |
| Nominal Basket Diameter | 18" | Frequency Response |
36Hz-2KHz |
| Nominal Impedance | 8Ω | Sensitivity | 98±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) | 253.6 Ltr |
| DC Resistance (Re) | 7.2Ω | Mechanical Compliance of Suspension (Cms) | 0.093 mm/N |
| Mechanical Q (Qms) | 3.268 | BL Product (BL) | 15.181 Tm |
| Electromagnetic Q (Qes) | 1.083 | Diaphragm Mass Inc. Airload (MMs) | 111.86 g |
| Total Q (Qts) | 0.813 | Surface Area of Cone (Sd) | 1385 cm2 |
Mounting Information
| Overall Diameter | 18.8", 478 mm | Mounting Holes Diameter | 8-0.26"x0.31", 8-6.5x8 mm |
| Depth | 7.5", 190 mm | Net Weight | 37.4 lbs, 17.0 kg |
| Baffle Hole Diameter | 16.85", 428 mm | Shipping Weight | 40.7 lbs, 18.5 kg |
| Installation Position Diameter | 18.1", 460mm |
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.) | ∅18.7" | Package Width (in.) | 20.9" |
| Product Height (in.) | --" | Package Height (in.) | 10.2" |
| Product Depth (in.) | 7.6" | Package Depth (in.) | 20.9" |
| Product Weight (lb.) | 37.4 lbs | Package Weight (lb.) | 40.7 lbs |
Warranty/Certifications
| Manufacturer Warranty | 180 Days (6 Months) |