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CLEARANCE RE Audio XXX18-v2-4 18" Cast Frame DVC Subwoofer Driver 4+4Ohm

7 Questions, 7 Answers or
RE Audio
Part #268-8155

CLEARANCE RE Audio XXX18-v2-4 18" Cast Frame DVC Subwoofer Driver 4+4Ohm

RE Audio
Part #268-8155  
Model: XXX18-v2-4
7 Questions, 7 Answers or
RE Audio's XXX18-v2 18" dual 4 ohm voice coil subwoofer offers professional power handling capabilities, maximum efficiency, and a vented motor assembly to create unbeatable sound!
Key Features
  • RE Audio's top-of-the-line subwoofer series
  • Vented Magnet System for extreme 2,000 watt RMS power handling
  • Class-leading 54 mm Xmax for over 4" of total travel!
  • Rubber surround and dual progressive spiders
60 Day No Hassle Return Policy

Overview

RE Audio XXX18-v2-4 18" Cast Frame DVC Subwoofer Driver 4+4Ohm

The XXX v2 line of subwoofers incorporates first-class components to offer an exceptional product: a dual composite 2-piece cone with rubber surround, dual progressive spiders, 3" 8-layer flat aluminum wire voice coils, tork-tite terminals, and a vented magnet system.

For supreme performance, RE Audio's XXX-v2 18" 4 ohm subwoofer is built in the U.S.A. (with foreign and domestic parts) using an FEA optimized motor structure that allows it to work well in both sealed and ported cabinets. 2000 watts of power handling makes this subwoofer ideal for any large-sized competition car audio or home audio systems. 54 mm of linear, one-way Xmax enables it to move extreme amounts of air for hitting the lowest notes with maximum output.

Use RE Audio's Box Calculator to help you design your own L-ported speaker cabinet.

Product Details

BrandRE Audio
ModelXXX18-v2-4
Part Number268-8155
UPC611892992344
Unit of MeasureEach
Weight108

Product Specifications

Nominal Diameter18"
Power Handling (RMS)2000 Watts
Power Handling (MAX)4000 Watts
Impedance8Ω
Sensitivity86.2dB 2.83V/1m

Thiele-Small Parameters

Resonant Frequency (Fs)15.6Hz
DC Resistance (Re)4.2Ω
Mechanical Q (Qms)2.82
Electromagnetic Q (Qes)0.68
Total Q (Qts)0.55
Compliance Equivalent Volume (Vas)17.02ft³
BL Product (BL)18.16T·m
Maximum Linear Excursion (Xmax)54mm

Materials of Construction

Cone MaterialKevlar
Surround MaterialRubber
Voice Coil Wire MaterialAluminum
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter19"
Baffle Cutout Diameter17.375"
Depth14.75"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume3.65ft³
Vented Volume7.5ft³
Vented F334Hz

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