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STLF-15AS
Key Features
Description
The ASTONE STLF-15AS is a 15" universal replacement woofer for PA/DJ speakers; it is compatible with the ASTONE PA subwoofers and subwoofers of other brands which need a 15" low-frequency driver. The woofer comes with 8-ohm impedance and has a frequency range of 32 Hz - 2 kHz. It is built in a cast aluminum chassis and has a paper cone with cloth edge. With 600W RMS, 1200W peak power handling capability, the STLF-15AS delivers massive and deep bass and makes a great replacement woofer for your 15-inch PA subwoofers. |
Specifications
Details
| Model |
STLF-15AS |
Resonance | 32Hz |
| Nominal Basket Diameter | 15" |
Frequency Response |
32Hz - 800Hz |
| Nominal Impedance | 8Ω | Sensitivity | 99±3dB |
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Power Rating |
600W RMS | Magnet Weight | 120oz |
| Peak Power | 1200W Peak | Voice Coil Diameter | 4" VC |
Thiele & Small Parameters
| Resonant Frequency (fs) | 33Hz | Compliance Equivalent Volume (Vas) | 104.4 liters |
| DC Resistance (Re) | 5.5Ω | Mechanical Compliance of Suspension (Cms) | 94.65 mm/N |
| Mechanical Q (Qms) |
10.6 |
BL Product (BL) | 24.617 Tm |
| Electromagnetic Q (Qes) | 0.375 | Diaphragm Mass Inc. Airload (MMs) | 161.2 g |
| Total Q (Qts) | 0.362 | Surface Area of Cone (Sd) | 881 cm2 |
Mounting Information
| Efficiency Bandwidth |
108 |
Baffle Hole Diameter | 13.9", 353mm |
| Sealed | 40.94 liters / 1.44 cu.ft. | Installation Position Diameter | 14.76", 375mm |
| Vented | 63.27 liters / 2.23 cu.ft. | Mounting Holes Diameter | 8-0.31" x 0.39", 8mm x 10mm |
| Overall Diameter | 15.6", 396mm | Net Weight | 23.5lbs, 12.4kg |
| Depth | 7.07", 179.5mm |
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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.) | ∅15.6" | Package Width (in.) | 18.1" |
| Product Height (in.) | --" | Package Height (in.) | 18.1" |
| Product Depth (in.) | 7.07" | Package Depth (in.) | 9.8" |
| Product Weight (lb.) | 23.5 lbs | Package Weight (lb.) | 30.7 lbs |
Warranty/Certifications
| Manufacturer Warranty | 1 Year |