SX18 - RE Audio 18" 2000 Watt Dual 2/4 Ohm SX Series Subwoofer
- SKU #: 75916
| Features: |
- Nominal Impedance -Znom: Dual 2 ohm
- Thermal Power Handling -Pe: 1000 W
- Force Factor -Bl: 21
- Electrical Q Value -Qes: .53
- Mechanical Q Value -Qms: 6.1
- Total Speaker Q Value -Qts: .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
- 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 - .22 cu. ft.
- Weight - 28 lbs.
- Dual Composite 2-piece Cone
- Rubbertek Foam Surround
- Cast Aluminum Basket
- Tork-Tite Terminal
- 3 " 8-layer Aluminum Voice Coil
- FEA Optimized Motor Structure
- Triple Stack Maganets
- Progressive Spiders
- Wrap around Rubber Gasket
SX18 - RE Audio 18" 2000 Watt Dual 2/4 Ohm SX Series Subwoofer SX 18 SX-18
Additional Information
In the words of our customers
- Sx 18d2
-
by Joe on 12/26/2016I have a sx18d2 in 5.5 cubes in my 95 cougar xr7 running 2 agm batts and stock alt. Pushing this monster of a sub is a crescendo symphony 1500.1 @1 ohm it beats. I live in MN and when the woofer warms up it def clears the ice off the trunk. Worth every penny for this woofer and 1k is a serious lowball it could take 1500-2k no doubt on a daily.
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