JL Audio 8W3v3-4: 8-inch (200 mm) Subwoofer Driver 4 Ω

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SKU:
8W3v3-4
UPC:
699440921480
MPN:
8W3v3-4
Condition:
New
Availability:
In stock and ready to ship!
Weight:
9.35 LBS
Shipping:
Calculated at Checkout
  • JL Audio 8W3v3-4: 8-inch (200 mm) Subwoofer Driver 4 Ω
  • JL Audio 8W3v3-4: 8-inch (200 mm) Subwoofer Driver 4 Ω
$229.99

Description

JL Audio 8W3v3-4

W3v3 8-inch Subwoofer Driver (250 W, 4 Ω)

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. Detailed enclosure recommendations can be found in the "Specifications" tab.

General Specifications


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

Parameters

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

Sealed Enclosure Specifications


Wall Thickness 0.75 in / 19 mm
Front Baffle Thickness 0.75 in / 19 mm
Volume (net int.) 0.30 cu ft / 8.5 L
External Width (W) 10 in / 254 mm
External Height (H) 10 in / 254 mm
External Depth (D) 9.5 in / 241 mm
F3 54 Hz
Fc 58.8 Hz
Qtc 0.783

Ported Enclosure Specifications


Wall Thickness 0.75 in / 19 mm
Front Baffle Thickness 0.75 in / 19 mm
Volume (net int.) 0.35 cu ft / 8.5 L
External Width (W) 13 in / 330 mm
External Height (H) 10 in / 254 mm
External Depth (D) 9.25 in / 203 mm
Internal Port Diameter (ID) 2 in / 51 mm
Port Length (L) 18 in / 457 mm (round port requires a 90º elbow to fit in the specified enclosure)
Tuning Frequency (Fb) 35 Hz
F3 41.0 Hz
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Warranty Information

JL Audio Warranty

Mobile Audio Subwoofer Drivers JL Audio Subwoofer Drivers are warrantied against defects in materials and workmanship for One (1) Year from purchase date.
Mobile Audio Amplifiers and Electronic Products JL Audio Amplifiers and Electronics are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Mobile Audio Speaker Systems JL Audio Speaker Systems are warrantied against defects in materials and workmanship for One (1) Year from purchase date.
Mobile Audio Engineered Connection Systems JL Audio Engineered Connection Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Mobile Audio Enclosed Subwoofer Systems JL Audio Enclosed Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Stealthbox® Subwoofer Systems JL Audio Stealthbox® Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Marine Speaker Systems and Subwoofers JL Audio Marine Speaker Systems and Subwoofers are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Marine Amplifiers and Electronics JL Audio Marine Amplifiers and Electronics are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Marine Engineered Connection Systems JL Audio Engineered Connection Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
SlamPak™ Powersports Audio Systems JL Audio SlamPak™ Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Stealthbox® Powersports Subwoofer Systems JL Audio Stealthbox® Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Click here for detailed JL Audio warranty information.
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Additional Information

Manufacture SKU #:
92148
Size:
8 Inch
UPC:
699440921480
RMS Power In Watts:
250
Voice Coil:
Single
Impedance Per Voice Coil:
4
Bundle:
No
Feature 1:
This newest generation of W3’s benefits from a whole suite of advanced technologies originally developed for our flagship W7’s.
Feature 2:
A mineral-filled polypropylene upper cone body with a metallic JL Audio logo medallion provide a simple, classy look.
Feature 3:
W3v3's are built to exacting quality standards in our Miramar, Florida factory with global components.
Feature 4:
This acclaimed subwoofer driver strikes an outstanding balance in power handling, enclosure requirements and excursion to deliver excellent results in medium power applications.
Condition:
NEW
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