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Κατάλογος » Subwoofers » Alpine


	Alpine

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199.00 €

Alpine SWR-12D4
Κωδικός: Alpine SWR-12D4

12′′ (30 cm) Type-R Subwoofers (4Ω + 4Ω)

These redesigned fifth-generation Type-R subwoofers include an abundance of enhanced features to achieve staggering power handing capabilities, cleaner output, deeper bass extension and ultra-responsive control than ever before.

Features & Specifications

FEATURES

Diaphram

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

Surround

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

Spider

Material: Conex®
Design: 10 Segment High-Roll Progressive Design

Voice Coil

Material: 180ºC High Temp Wire on Sprial-Cut Aluminum Bobbin
Design: 4-Layer Dual Voice Coil

Motor Structure

Pole Geometry: FEA Optimized Design w/ Compound Radius Pole Geometry
Configuration: Radial Vented VC Heat Sink and Airflow Management System (Patent #7,634,101)

Frame

Material: Cast Aluminum
Design: Perimeter Vented Heat Transfer (Patent Pending), Integrated Shorting Sleeve and Airflow Management System

Terminals

Layout: One Sided
Design: Heavy Duty 8 gauge Push with Housing, Banana Plug Jumper

Tinsel Leads

Design: Reinforced Layer Spider Integration (Patent #6,810,988)

Gasket

Design: Concealed Mount Gasket System

SPECIFICATIONS

Power Handling

PowerRange: 300W - 1000 Watts
RMS Power Handling: 1000W
Peak Power Handling: 3000W

Dimensions

Mounting Depth: 162mm (6.375′′)
Mounting Diameter: 275mm (10.875′′)
Displacement: 0.10 cu. Ft.
Added Volume: 0.09 cu. ft. (Reverse Mount, Magnet Out)

General

Frequency Response: 24Hz - 200Hz