RE Audio SX Subwoofers
RE Audio raises the bar for high output with the SX line of their competition grade, high excursion subwoofers. With an impressive power handling rating of 1000 Watts RMS – this subwoofer shows you it’s meant for those serious about quality bass.
Every single component of this subwoofer has been crafted with precision in mind to obtain full, impactful bass. From its 3” eight layer aluminum flat voice coil, to its triple stacked magnets this high powered subwoofer will output with fine clarity.
The entire SX line of subwoofers can handle an impressive 1000 watts of RMS continuous power, no matter the size! With its large Rubatek Foam surround and FEA optimized motor structure; this woofer can handle large amounts of power, while maintaining durability. The RE Audio SXX Subwoofers series is certainly one subwoofer manufactured with hi-fidelity audio in mind.
Subwoofer Features:
- 18" Dual 4 ohm SX Series Car Subwoofer
- Power Handling:
- 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
- Authorized Internet Dealer
- 1-year Manufacturer's warranty
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
For more information on the Thiele and Small Parameters, visit our T/S Parameters Article
Product History:
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(newest, current model)
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(previous model, replaced by RE Audio SXX 18 (SXX18D4))
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Average Customer Rating is 4.8 out of 5 stars:
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Average Attributes Rating:
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4.8 |
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5.0 |
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4.7 |
| Design |
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4.4 |
| Usability |
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4.9 |
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what's this?
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Most Helpful Customer Reviews:
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Review by
Cody from Portage, WI
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I got this thing shipped across the country in 6 days. It's way bigger in person. The spider is stiff as a board. Be sure to ease into flexing the thing at full tilt. I had it running free air on 2000 watts at 4 ohms. I couldn't push the cone up or down but apparently when 2000 watts of power is pushing it, it has an inch of excursion. It shook my truck more than my two orion 10's AND ITS NOT EVEN IN THE BOX YET.
I put it in a 10ft. cubed box sealed. When the low note hit on White Girl, all i could do is laugh and gasp for air. I went inside my restaurant because thats the only place i could test this thing without the cops being called. I could feel the bass on the counters! And the doors were shaking. I was around 15 feet away from the door at the time. I went home and on my way there i stopped at a red light. Obviously i turned it up to the Maxx and the trucks tailgate in front of me was rattling. I AM TRULY PLEASED WITH THE RUCKUS I CAN CAUSE WITH THIS THING.
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Review by
Dexter from Houma, LA
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This thing is LOUD. Some people claimed that this subwoofer was only good for SPL and that it lacked sound quality. Well I'm nothing but impressed with this thing. I have it in a 1.2 cubic foot box tuned to 28 Hz in the back of a 20006 Expedition Limited. People are shocked when they hear how loud and low it gets.
Pros: Priced fairly, LOUD, DEEP, durable
Cons: Takes up a lot of room, things in my car are starting to break, (Specifically in my doors) Hearing loss.
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Review by
casper from faaborg, Denmark
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I bought this amazing shipping time, good quality!!!!!!
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Review by
DIExNxRAGE from BLACKHOLE,N.D.
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DEEP-LOUD-CLEAN-CHEAP= BUY IT NOW-MAKE ROOM WHAT YOU WAITING FOR HA! HA!
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Review by
Dubank from Dothan Alabama
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I have 2 of these monster in my suv and damn,,,,,real top of the line hard hitters i love them,matter of fact im thinkin bout ordering 2 more
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For more information on wiring subwoofers, visit our Subwoofer Wiring Guide:
Subwoofer Wiring Guide
