Name: Alpine R2-W8D2 2nd Gen - New (Damaged Packaging, Product A+)
Brand: Alpine
SKU: r2w8d2_obc
Price: 254.96 USD
Availability: InStock

by Alpine

About
Wiring Guide
Specs & Details
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Product highlights

• Peak Power: 1000 watts
• RMS Power: 350 watts
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (H.A.M.R) Surround
• Impedance: Dual 2 ohm
• Mount depth: 4.38""
• Sensitivity: 83.6 dB

Learn more about the r2w8d2_obc

Was $360.00 Details

$254.96

with warranty

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In Stock

New, Damaged Packaging

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Additional conditions

Brand new $299.95

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Description

Authorized dealer

Item Condition - New, Damaged Packaging:

The product is brand new with only the packaging not being in perfect condition. This occurs sometimes because our warehouse teared the box or it was slightly damaged during shipment to our warehouse.

Product Details:

8" Dual 2 ohm Type-R Series Series Subwoofer
Power Handling:

Peak: 1000 watts
RMS: 350 watts

Kevlar Reinforced Pulp Paper Cone
High-Amplitude Multi-Roll (H.A.M.R) Surround
Push-Type Speaker Terminals (Up To 8AWG Wire Size)
Oversized Dust Cap
1.6" High Temperature Voice coil
12 mm Xmax
56 oz. Double Stacked Ferrite magnet motor structure
Frequency Response: 30 - 200 Hz
Resonance Frequency (Fs): 42 Hz
Sensitivity: 83.6 dB
Sealed box volume: .15 cubic feet
Ported box volume: .25 cubic feet
Top-mount depth: 4.38""
Cutout diameter: 6.94"
CTA-2031 Compliant: Yes
Authorized Internet Dealer
Protective subwoofer grille: Optional (Accessory required and sold separately)
- Alpine KTE-8G
1-year Manufacturer's Warranty

Priced Individually

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Alpine R2-W8D2 2nd Gen - New (Damaged Packaging, Product A+) Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Alpine R2-W8D2 2nd Gen - New (Damaged Packaging, Product A+) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Alpine R2-W8D2 2nd Gen - New (Damaged Packaging, Product A+) Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Alpine R2-W8D2 2nd Gen - New (Damaged Packaging, Product A+) Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details

Subwoofer Specifications

Series

Type-R Series

Subwoofer Size

Peak Power Handling

1000 watts

RMS Power Handling

350 watts

Voice Coil(s)

Dual

Impedance (Per Voice Coil)

2 ohm

Voice Coil Diameter

1.6"

Frequency Response

30 - 200 Hz

Sensitivity

83.6 dB

Xmax (millimeters)

12 mm

Subwoofer Design

Round / Circle

Main Cone Color

Black

Woofer Composition

Kevlar Reinforced Pulp Paper

Woofer Surround

High-Amplitude Multi-Roll (H.A.M.R)

Magnet Structure

Double Stacked

Magnet weight

56 oz.

Magnet Type

Ferrite

Subwoofer Grille

Optional (Accessory required and sold separately)

Alpine KTE-8G

Re-Cone Kit Available

CTA-2031 Compliant

Yes

Recommended Enclosure Specifications

Recommended Enclosure Type

Ported / Vented
Sealed

Minimum Sealed Box Volume

.15 cubic feet

Maximum Sealed Box Volume

.45 cubic feet

Minimum Ported Box Volume

.25 cubic feet

Maximum Ported Box Volume

.70 cubic feet

Top-Mount Depth (Mounting Depth)

4.38""

Cutout Diameter

6.94"

Shallow Mount Installation

Electromechanical Parameters

Free-Air Resonance (Fs)

42 Hz

Equivalent Compliance (Vas)

10.1 liters

Total Speaker Q Value (Qts)

0.48

Electrical Q Value (Qes)

0.52

Electrical Resistance of Voice Coil (Re)

1.8 ohm

Mechanical Q Value (Qms)

7.69

What is in the box?

Paperwork

User manual
Warranty/Registration card

WITB: Subwoofers

Subwoofer
Mounting screw cover (detached)
See below for additional accessories

Other Accessory #1

2 Jumper Wires

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

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Alpine R2-W8D2 2nd Gen - New (Damaged Packaging, Product A+)

$254.96