Alpine SWR-1522D
Big And Bad And Built For Heavy-Duty Sound, Alpine's SWR-1522D 15" Subwoofer Delivers Impact Bass That You Can Hear And Feel. Alpine Has Taken The Best Features From Its Previous SWR Series Subs And Added The Hottest Technology For Ground-Pounding Power And Superb Accuracy.
The Pulp Cone Has Been Reinforced With Kevlar® (The Material Used In Bulletproof Vests) For Extra Rigidity, So It Won't Buckle Under Hard Play. A Rubber Surround Helps To Maximize Cone Travel For Deep Bass, While Standing Up To The Decay That Can Destroy A Speaker. Air Vents Help The Sub Shed Heat Quickly For Efficient Operation And Better Power Handling.
The Two Voice Coils Handle Lots Of Power While Offering System Wiring Flexibility. The Tinsel Leads Are Virtually Unbreakable — They're Woven Into The Spiders. An Aluminum Diecast Frame Provides A Secure, Non-Resonant Housing. The SWR-1522D Is Designed For Use In Sealed Or Ported Enclosures.
Note: If You Are Wiring This DVC Sub For Lower Impedance, Make Sure That Your Amp Is Compatible.
Product Highlights:
15" Subwoofer With Dual 2-Ohm Voice Coils
Kevlar-Reinforced Pulp Cone With Santoprene Rubber Surround
Cast Aluminum Frame With Perimeter Venting
Power Range: 400-750 Watts RMS (2000 Watts Peak Power)
Frequency Response: 18-400 Hz
Sensitivity: 87 Db
Mounting Depth: 9-5/16"
Sealed Box Volume: 1.3-2.5 Cu. Ft.
Ported Box Volume: 1.5-3.0 Cu. Ft.
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