Review of Re Audio Xxx18d2 18" 2,000 Watt Rms Rated (4000w Peak) Dual Voice Coil 2 Ohm Competition Car Subwoofer

Re Audio Xxx18d2 18" 2,000 Watt Rms Rated (4000w Peak) Dual Voice Coil 2 Ohm Competition Car Subwoofer description

BRAND NEW RE AUDIO XXX18D2 18" 2,000 WATT RMS RATED (4000w PEAK) DUAL VOICE COIL 2 OHM COMPETITION CAR SUBWOOFER
**OVER 100 POUND BEAST**
**FREE SHIPPING**
Features:

2,000 watt RMS Rated 18" competition XXX series sub
110 pound beast!
This is the best sub in our entire store!!! (We have a lot of powerful subs, this is the best one though)
4000w peak output
Dual Composite 2-piece Cone
Rubber Surround
Integrated Gasket
Cast Aluminum Basket
Tork-Tite Terminal
3" 4-layer Aluminum Voice Coil
FEA Optimized Motor Structure
Split Coil Design
VMS Vented Magnet System
Dual Progressive Spiders
Integrated Tinsel Lead
Mounting Depth - 14.75"
Mounting Hole Diameter - 17.375"
Overall Diameter - 19"
Bolt Hole Circle - 18.25"
Motor Width - 10.5"
Motor Depth - 5"
Basket Depth - 9.75"
Displacement - 0.3 cu. ft
Weight - 110 lbs
Sealed Enclosure: 3.3 - 4
Ported Enclosure: 6 - 9.0
Electrical Q Value -Qes: 0.68
Mechanical Q Value -Qms: 2.82
Total Speaker Q Value -Qts: 0.55
Free Air Resonance -Fs: 15.60 Hz
Equivalent Compliance -Vas: 482.0 liters
One-Way, Linear Excursion -Xmax: 54 mm
Efficiency -SPL 1W/1m: 86.2 dB SPL
Effective Piston Area -Sd: 1210 cm^2
DC Resistance -Re: 4.2 ohm
Nominal Impedance -Znom: Dual 2 ohm
Thermal Power Handling -Pe: 2000 W
Force Factor -Bl: 18.16
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