Alpine SWS-15D4 4 ohm subwoofer

Type-S 15″ 1500w (peak) Subwoofer Categories: Discontinued, Subwoofers, Type-S Subwoofers

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The all-new Type-S subwoofers are more durable and powerful than ever, delivering accurate ground pounding bass. With their new sleek design, they look as great as they perform.

They are ready for virtually any system type desired, and have a shallow design which allows installation even in difficult locations. Features

Diaphram
Material: Oversized Hairline-Textured Mica Poly Dustcap w/ Kevlar Reinforced Pulp Paper Cone
Body Design: 2-Piece Parabolic

Surround
Material: Injected Molded SantopreneA? Design: High Amplitude Multi-Roll H.A.M.R Surround Design (Patent Pending)

Spider
Material: ConexA? Design: 10 Segment High-Roll Progressive
Design
Voice Coil
Material: 180A?C High Temp Wire on Sprial-Cut Aluminum Bobbin Design: 5-Layer Split-Winding Dual Voice Coil

Motor Structure
Pole Geom...