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RE Audio REXv2-8 (REXv2-8 S4, REX8S4 v2)

200W 8" REX Series Single 4 ohm Subwoofer (REXV28S4)

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• Peak Power: 400W
• RMS Power: 200W
• 8-Layer Copper Voice Coil
• Mica Filled Poly Cone
• Santoprene Rubber Surround

Learn more about the rexv28s4

We apologize

This item has been discontinued

Product Highlights


• Peak Power: 400W
• RMS Power: 200W
• 8-Layer Copper Voice Coil
• Mica Filled Poly Cone
• Santoprene Rubber Surround

Description


RE Audio brand icon

Authorized dealer

General Features:

  • 12" 4 ohm REX Series Subwoofer
  • Power Handling:
    • Peak: 400 watts
    • RMS: 200 watts
  • Mica filled poly cone
  • Santoprene rubber surround
  • High temperature 8-layer copper voice coil
  • Top-mount depth: 4.5"
  • Sensitivity: 82.63dB
  • Linear conex spiders
  • Rubber gasket
  • FEA optimized motor structure
  • Pressed steel basket
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Need the Perfect Subwoofer Enclosure?

Check out the RE Audio REXv2-8 Subwoofer Enclosure Guide

Product history:

RE Audio REX8S4 thumbnail
(newest, current model)
RE Audio REX8S4 thumbnail
(previous model, replaced by RE Audio REXv2-8 (REXv2-8 S4, REX8S4 v2))

Subwoofer Wiring Guide


Wiring Guide to Wire 1 RE Audio REXv2-8 (REXv2-8 S4, REX8S4 v2) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 RE Audio REXv2-8 (REXv2-8 S4, REX8S4 v2) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 RE Audio REXv2-8 (REXv2-8 S4, REX8S4 v2) Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 RE Audio REXv2-8 (REXv2-8 S4, REX8S4 v2) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
REX Series
Subwoofer Size
8"
Peak Power Handling
400 watts
RMS Power Handling
200 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohms
Sensitivity
82.63 dB
Xmax (millimeters)
13 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Mica Injected Polypropylene - MIPP
Woofer Surround
Santoprene Rubber
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Top-Mount Depth (Mounting Depth)
4.5"
Cutout Diameter
7.3"
Electromechanical Parameters
Free-Air Resonance (Fs)
24.5 Hz
Equivalent Compliance (Vas)
23.9 liters
Total Speaker Q Value (Qts)
.42
Electrical Q Value (Qes)
.44
Electrical Resistance of Voice Coil (Re)
3.74 ohms
Mechanical Q Value (Qms)
8.36
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

REX8S4

Weight:

8.00lbs

Internal SKU:

rexv28s4

Internal Product ID:

77320

Product and How-to Videos


  • RE Audio New Product Line Overview | CES 2015
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews



5 star
57%
4 star
43%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
4.9
Features
4.3
Design
4.9
Usability
5

Customer Reviews

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RE Audio REXv2-8 Review

I bought 4 of these to go in my truck. I used 1 in a home theatre setup and it hits very hard. The manual gives very acurate specs to get the most out of your sub when building a box. I very much recomend these subs.

By Spanimal on January 29, 2015

27

found this helpful.

Great bass for your buck!

I have three of these in my GMC Sierra. And I must say for $54 apiece you can't beat them! The sound quality out of these subs are very good. And they do A pretty good job at hitting the Lows! I will say I'm very impressed with RE audio. Great little sub!

By Sam on December 18, 2014

23

found this helpful.

Great value

Great product fast shipping great prices and will buy more products in the future

By Mike on March 19, 2015

19

found this helpful.

Excellent driver; works great in Bill Fitzmaurice folded horns.

Put two of these in a BFM TAT, and got amazing results.
Also put three into TTLS home theater cabs, and got equally amazing results.
They may be relatively inexpensive, but they are definitely worth every penny and more.

By John on August 2, 2015 Checkmark Icon Verified purchase

16

found this helpful.

Upgrade

Good entry level purchase. Space is an issue in an Escape. Drastic improvement from factory stereo. Would recommend as a good starting point.

By David on August 8, 2015 Checkmark Icon Verified purchase

10

found this helpful.

Great sounding little subwoofer

If your looking for a nice sound quality bass in your system then this sub is for you. Its not going to pound the crap out of your vehicle but it will do a nice job of adding good quality bass.

By Kevin on February 22, 2017 Checkmark Icon Verified purchase

Unreal!

I kept my expectations low with a $60 sub, but when it arrived, I started feeling like I'd stolen something. This is a nicely-built sub - every part of it from the coated stamped basket to comprehensive gaskets. Santoprene surround & poly cone should make for a long life. 2" 8-layer copper voice coil is a nice touch. I'd expect to easily pay twice this for all this sub. At this price point, it would be silly to make any other decision.

This sub is heavy for an 8 - especially at this price point. Construction is rock solid. A full gasket up top compliments the same on the magnet. Real terminals make solid connection a breeze.

I built the sealed enclosure right at .74 cubic feet - at the upper end of what's recommended by RE (no polyfil yet). It took a while to get all the electrics tuned, but last night I think I found the sweet spot. This does not sound like an 8 inch sub. It sounds like a 12. Now that I've managed to get the frequency response relatively flat, this thing just pounds and screams for more. It easily outruns my mids/highs and is equally at home with rock/disco/rap-bass/classical. This is easily the best-sounding sub I've ever owned and hits hard to boot. This is with a bridged US Amps Lisa (~170W RMS @ 4 Ohms although I hear these amps are maybe 10-15% underrated).

And this is is RE's cheap sub!

By Beaver on November 23, 2015 Checkmark Icon Verified purchase

1

found this helpful.

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