Please wait...
Please wait...
Our website uses cookies so that you can place orders and we can provide a better service. Continue to use the site as normal if you're happy with this, or find out how to manage cookies.
Please wait...
JL Audio 8W3v3-4 8" W3 Poly Subwoofer 250W @ 4 Ohm8W3v3-4
£239.99 Save £15.00  was:£254.99
Click to Close

Fit it Yourself?

Everything you need to fit it yourself at home

Only £30.00 

With Steering Wheel Control
Only £50.00 

JL Audio 8W3v3-4 8" W3 Poly Subwoofer 250W @ 4 Ohm

£239.99 Save £15.00 (6%)  was:£254.99
5 Stars 5
Quickfind Code - 42238
Quick Summary:

W3v3 8-inch Subwoofer (250 W, 4 Ω). *please note JL Audio products are special order items, these take 5-7 working days for delivery*

Condition: New

Save £15.00 (6%)
rrp: £254.99
Only 1 Left!
Buy Now

  • Free Car Air Freshener with every order Free Car Air Freshener with every order
  • Easy ReturnsEasy Returns
  • Next Day Delivery available on all orders before 5pm Next Day Delivery available on all orders before 5pm

Click image to zoom

Key Features

8" W3 Poly Subwoofer 250W @ 4 Ohm - JL Audio 8W3v3-4

If you need an 8-inch subwoofer that can create outstanding bass in extremely small enclosures, the 8W3v3 will do the job and surprise you with its power and accuracy. It employs the same technologies as its larger diameter brethren to deliver a whopping 0.375 in. (10 mm) of controlled, one-way, linear excursion.

The 8W3v3-4 is best used with amplifier power in the 75W - 250W range and is optimized to operate in a tiny 0.30 cu. ft. (8.5 l) sealed enclosure, or a 0.35 cu. ft. (9.9 l) ported enclosure.

Download image of JL Audio 8W3v3-4 Click here for Image of JL Audio 8W3v3-4
Technical Specification
  • Continuous Power Handling (RMS) 250 W
  • Recommended Amplifier Power (RMS) 75- 250 W
  • Nominal Impedance (Znom) 4 Ω
Physical Specifications
  • Nominal Diameter 8.0 in / 200 mm
  • Overall Diameter (A) 8.54 in / 217 mm
  • Mounting Hole Diameter (B) 7.09 in / 180 mm
  • Bolt Hole Circle Diameter (C) 7.85 in / 199 mm
  • Motor Outer Diameter (D) 4.75 in / 121 mm
  • Mounting Depth (E) 4.63 in / 118 mm
  • Driver Displacement 0.03 cu ft / 0.85 L
  • Net Weight 8.2 lb / 3.7 kg
  • Free Air Resonance (Fs) 35.14 Hz
  • Electrical “Q” (Qes) 0.501
  • Mechanical “Q” (Qms) 7.071
  • Total Speaker “Q” (Qts) 0.467
  • Equivalent Compliance (Vas) 0.54 cu ft / 15.29 L
  • One-Way Linear Excursion (Xmax)* 0.375 in / 10.0 mm
  • Reference Efficiency (no) 0.13%
  • Efficiency (1 W / 1 m)** 83.24 dB SPL
  • Effective Piston Area (Sd) 32.02 sq in / 0.021 sq m
  • DC Resistance (Re) 3.77 Ω
Related Accessories
Please wait...
Customer reviews

There are no customer reviews yet.

Write a review
Review Title: 

How many would you give this product?

Newsletter sign up

Got a Question about this Product?

The email address is required to email you when your question has been answered

Car Make
Car Model

chars left

Newsletter sign up

N.B. Questions are answered during office hours
Please don't put sensitive info in the question.

Fitting Services

Need help with Installation?

Here at CarAudioCentre we offer a professional and reputable fitting service in all our stores. For all fitting enquiries and bookings please visit or call one of our nationwide stores. Our fitters can install your new car stereo, DAB radio, audio visual, speakers, subwoofers or amplifier. We can also help to connect your iPod or MP3 player to you existing audio unit and can offer the best advice on the right in-car entertainment for your vehicle, to further this more we also offer a total 100% custom installation service for demo and show vehicles. So if you have an idea come on in and run it past us, the possibilities are endless and we are never too busy for an enthusiastic chat about our favourite subject.

Please note:

"That our two year warranty on products is only applicable to purchases made directly from us and that have been fitted in one of our stores."

Our Stores:

120 - 122 Alfreton Road, Nottingham, Nottinghamshire, NG7 3NR
Tel: 0115 9624 986
743-745 Eastern Ave, Newbury Park, London, IG2 7RT
Tel: 0208 599 2368
835 Garratt Lane, Tooting, London, SW17 0PG
Tel: 0208 971 9181