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STLF-12GA
Key Features
Description
The ASTONE STLF-12GA is a 12” universal replacement woofer for PA/DJ speakers and bass guitar cabinets; it is compatible with the ASTONE PA speakers and speakers of other brands which need a 12” low-frequency driver. The woofer comes with 8-ohm impedance and has a frequency range of 55 Hz - 4 kHz. It is built in a cast aluminum chassis and has a paper cone with cloth edge. With 300W RMS, 600W peak power handling capability, the STLF-12GA delivers massive and deep bass and makes a great replacement woofer for your 12-inch PA speakers or bass guitar cabinets |
Specifications
Details
| Model |
STLF-12GA |
Resonance | 55Hz |
| Nominal Basket Diameter | 12" |
Frequency Response |
55Hz - 4kHz |
| Nominal Impedance | 8Ω | Sensitivity | 93±3dB |
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Power Rating |
300W RMS | Magnet Weight | 50oz |
| Peak Power | 600W Peak | Voice Coil Diameter | 3" VC |
Thiele & Small Parameters
| Resonant Frequency (fs) | 55Hz | Compliance Equivalent Volume (Vas) | 52.16 liters |
| DC Resistance (Re) | 6.3Ω | Mechanical Compliance of Suspension (Cms) | 0.124 mm/N |
| Mechanical Q (Qms) | 3.167 | BL Product (BL) | 13.45 Tm |
| Electromagnetic Q (Qes) | 0.701 | Diaphragm Mass Inc. Airload (MMs) | 55.65 g |
| Total Q (Qts) | 0.574 | Surface Area of Cone (Sd) | 543.2 cm2 |
Mounting Information
| Efficiency Bandwidth | 86 | Baffle Hole Diameter | 11.10", 282mm |
| Sealed | 96.6 liters / 3.41 cu.ft. | Installation Position Diameter | 11.59", 294mm |
| Vented | 168.2 liters / 5.94 cu.ft. | Mounting Holes Diameter | 8-0.276", 7mm |
| Overall Diameter | 12.28", 312mm | Net Weight | 9.46lbs, 4.3kg |
| Depth | 5.04", 128mm |
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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.) | ∅12.3" | Package Width (in.) | 14.8" |
| Product Height (in.) | 5.0" | Package Height (in.) | 6.9" |
| Product Depth (in.) | --" | Package Depth (in.) | 13.4" |
| Product Weight (lb.) | 9.5 lbs | Package Weight (lb.) | 11.8 lbs |
Warranty/Certifications
| Manufacturer Warranty |
1 year |