STLF-18500A-R | REFURBISHED: 18" Cast Aluminum Frame High-Power Raw Woofer Speaker, 1000 Watts Pro Audio PA DJ Replacement Subwoofer Low Frequency Driver
Sound Town
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Refurbished 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-18500A is an 18” replacement driver for high power subwoofer cabinets. It is compatible with Sound Town subwoofers and compatible with other brand speakers with an 18” high-power subwoofer. The subwoofer comes with an 8-ohm impedance and has a frequency range of 32-2K Hz with a sensitivity of 108dB. It has a built-in cast aluminum chassis with 5” voice coil and 200 oz magnet. It has a paper cone with cloth edge. With 1000W RMS power handling capability, the STLF-18500A delivers a massive and deep bass and makes a great replacement woofer for your 18-inch high power subwoofer cabinets.
- 18” cast aluminum frame
- 5” voice coil and 200-oz magnet produces superb bass sound
- 1000W RMS power handling capability
Details
| Model | STLF-18500A | Resonance | 32Hz |
| Nominal Basket Diameter | 18" | Frequency Response |
32Hz-800Hz |
| Nominal Impedance | 8Ω | Sensitivity | 99±3dB |
| Power Rating |
1000W RMS | Magnet Weight | 200 OZ |
| Peak Power | 2000W Peak | Voice Coil Diameter | 5.0" VC |
Thiele & Small Parameters
| Resonant Frequency (fs) | 32Hz | Compliance Equivalent Volume (Vas) | 221.8 Ltr |
| DC Resistance (Re) | 7.2Ω | Mechanical Compliance of Suspension (Cms) | 182.97 mm/N |
| Mechanical Q (Qms) | 7.15 | BL Product (BL) | 23.78 Tm |
| Electromagnetic Q (Qes) | 0.29 | Diaphragm Mass Inc. Airload (MMs) | 128.19 g |
| Total Q (Qts) | 0.28 | Surface Area of Cone (Sd) | 924.0 cm2 |
Mounting Information
| Overall Diameter | 18.3", 465 mm | Mounting Holes Diameter | 8-0.24", 8-6 mm |
| Depth | 8.3", 211 mm | Net Weight | 40.4 lbs, 18.3 kg |
| Baffle Hole Diameter | 16.97", 430 mm | Shipping Weight | 43.8 lbs, 19.9 kg |
| Installation Position Diameter | 17.52", 445 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.) | ∅18.2" | Package Width (in.) | 20.9" |
| Product Height (in.) | --" | Package Height (in.) | 11.0" |
| Product Depth (in.) | 8.3" | Package Depth (in.) | 20.9" |
| Product Weight (lb.) | 40.4 lbs | Package Weight (lb.) | 43.8 lbs |
Warranty/Certifications
| Manufacturer Warranty | 180 Days (6 Months) |
