RE Audio SX18D4

RE Audio SX18D4

Regular Price: $824.99

Special Price $389.99

Availability:

1000W 18" SX Series Dual 4 ohm Subwoofer
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Description

Details

Subwoofer Features:
18" Dual 4 ohm SX Series Car Subwoofer
Power Handling:
RMS: 1000 watts
Impedance: 4 ohm
Dual composite 2-piece cone
Rubbertek Foam Surround
Tork-Tite terminals
Cast aluminum basket
3" 8-layer aluminum voice coil
Triple stack magnets
Hand-built in the USA
Subwoofer Dimensions:
Mounting Depth: 9.5"
Mounting Hole Diameter: 16.75"
Overall Diameter: 18.5"
Bolt Hole Circle: 17.5"
Motor Width: 6.5"
Motor Depth: 3.25"
Basket Depth: 6.25"
Displacement: 0.22 cu. ft.
Weight: 28 lbs.
SX 18" T/S Parameters
Electrical Q Value -Qes: 0.53
Mechanical Q Value -Qms: 6.1
Total Speaker Q Value -Qts: 0.48
Free Air Resonance -Fs: 33.2 Hz
Equivalent Compliance -Vas: 159 liters
One-Way, Linear Excursion -Xmax: 22 mm
Efficiency -SPL 1W/1m: 92.7 dB SPL
Effective Piston Area -Sd: 1210 cm^2
DC Resistance -Re: 1.9 ohm
Nominal Impedance -Znom: Dual 4 ohm
Thermal Power Handling -Pe: 1000 W
Force Factor -Bl: 21
Additional Information

Additional Information

Short Description 1000W 18" SX Series Dual 4 ohm Subwoofer
SKU SX18D4
Weight 42.0000
Manufacturer RE Audio
UPC SX18D4
MSRP $824.99
Call For Price N/A
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