JL Audio W1v3 Car Subwoofer

8" Single 4 ohm (8W1v3-4)

Part Number 010-03203-00

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Compatible Devices

DEEPER THINKING

Ideal for moderate-power, small-enclosure car audio applications, the W1v3 subwoofers share many proprietary features with the premium-line JL Audio models — enabling them to deliver outstanding reliability, superior dynamic stability and low distortion within their intended power envelopes. Plus, their shallow mounting depths and compact motor structures let you extract more bass from less space, compared to other typical woofers in their price range.

DELIVERS CRISP, ARTICULATE BASS PERFORMANCE IN SMALL-ENCLOSURE APPLICATIONS

CHOOSE FROM 8-, 10- OR 12-INCH W1V3 SUBWOOFERS

A DMA-OPTIMIZED MOTOR SYSTEM ASSURES PRECISE, LINEAR CONE MOVEMENT

ELEVATED FRAME COOLING^™ TECHNOLOGY AIDS HEAT DISSIPATION AND POWER HANDLING

10- AND 12-INCH MODELS PAIR BEST WITH AMPLIFIER POWER IN THE 75- TO 300-WATT RANGE

1-YEAR WARRANTY

WHAT YOU'LL LOVE

ENGINEERED FOR PERFORMANCE

Offering impressive output, accuracy and sound quality at moderate power levels, the W1v3 series subwoofers provide an immersive audio experience that can fit comfortably in space-saving enclosures, thanks to the speakers’ shallow mounting depths with no pole vent clearance to accommodate.

DYNAMIC MOTOR ANALYSIS (DMA) OPTIMIZED SPEAKERS

DMA delivers linear motor force over a wide range of speaker excursion and power levels. The result is tight, clean and articulate bass performance with ultralow distortion and stellar sound quality.

POLYPROPYLENE CONE TECHNOLOGY

The W1v3 series’ injection-molded, black mica-filled polypropylene cone structure with rubber surround offers crisp, strong bass output matched with the rigidity and durability to withstand extended play at high volume levels. An aluminum dust cap with the JL Audio logo adds a finishing accent.

SHALLOW MOUNTING DEPTHS

The W1v3 subwoofers’ shallow mounting depths and compact motor structure allow the drivers to comfortably fit in spaces where a typical subwoofer will not. For example, the 10-inch W1v3 needs only 4.6 inches of mounting depth.

CUSTOM ACCENTS

To add a personal touch to your subwoofer’s looks, an included trim ring can be painted to match the color scheme of your installation. Optional steel-mesh grille inserts (sold separately) add style and protection for your subwoofer — and the removable trim ring receives these inserts directly to make grille installation a snap.

POWERFULLY ADAPTABLE

On a wide array of vehicle applications, with sealed or ported enclosures, the W1v3 subwoofers deliver superb sound quality and power handling. Both the 10- and 12-inch versions support pairing with amplifiers in the 75- to 300-watt range. The 8-inch woofer has a 50- to 100-watt amplifier range.

AUDIO TECHNOLOGIES

ELEVATED FRAME COOLING

The patented JL Audio elevated frame cooling design creates a pathway for high-velocity air to flow directly across the top plate of the speaker voice coil — cooling it for better power handling and improved reliability.

ENGINEERED
LEAD-WIRE SYSTEM

Carefully engineered lead-wire design and attachments ensure controlled, quiet lead-wire behavior under the most extreme excursion demands.

FCAM TECHNOLOGY

This “floating cone attach method” of bonding the surround/cone assembly to the voice coil former/spider structure ensures proper surround geometry in the assembled speaker for better excursion control and dynamic voice coil alignment.

VENTED REINFORCEMENT COLLAR

The JL Audio VRC collar design improves the rigidity and stability of the cone/spider/voice coil junction and directs airflow over the voice coil windings for improved thermal performance.

General
Sizes	8"/10"/12"
Weight	8": 7.4 lbs (3.4 kg) 10": 9.9 lbs (4.5 kg) 12": 12.2 lbs (5.5 kg)
Continuous power handling (RMS)	8": 150 W 10"/12": 300 W
Sensitivity (SPL @ 1 W/1 m)	8": 84.8 dB 10" (2 Ω): 83.9 dB 10" (4 Ω): 84.2 dB 12" (2 Ω): 85.9 dB 12" (4 Ω): 86.1 dB
Nominal impedance	2 Ω or 4 Ω
Recommended amplifier power (RMS)	8": 50-150 W 10"/12": 75-300 W
Cone material	Mineral-filled polypropylene
Warranty	1 year
Connections
Speaker connections	Push-button terminal
Mounting Dimensions
Frame outer diameter	8": 8.5" (216 mm) 10": 10.5" (267 mm) 12": 12.5" (318 mm)
Mounting depth clearance	8": 3.86" (98 mm) 10": 4.6" (117 mm) 12": 5.41" (137 mm)
Mounting hole	8": 7.09" (180 mm) 10": 9.0625" (230 mm) 12": 11.0625" (281 mm)
Bolt hole circle	8": 7.85" (199 mm) 10": 9.7" (246 mm) 12": 11.7" (297 mm)
Motor outer diameter	8": 4.72" (120 mm) 10": 4.92" (125 mm) 12": 5.25" (133 mm)
Driver displacement	8": 0.018 cu ft (0.51 L) 10": 0.037 cu ft (1.05 L) 12": 0.052 cu ft (1.47 L)
Parameters
Free Air Resonance (FS)	8": 35.40 Hz 10" (2 Ω): 25.23 Hz 10" (4 Ω): 26.15 Hz 12" (2 Ω): 26.55 Hz 12" (4 Ω): 26.21 Hz
Electrical “Q” (Qes)	8": 0.451 10" (2 Ω): 0.463 10" (4 Ω): 0.475 12" (2 Ω): 0.554 12" (4 Ω): 0.535
Mechanical “Q” (Qms)	8": 5.791 10" (2 Ω): 7.246 10" (4 Ω): 7.243 12" (2 Ω): 8.731 12" (4 Ω): 8.2
Total “Q” (Qts)	8": 0.418 10" (2 Ω): 0.436 10" (4 Ω): 0.446 12" (2 Ω): 0.521 12" (4 Ω): 0.502
Equivalent Compliance (Vas)	8": 0.68 cu ft (19.26 L) 10" (2 Ω): 1.559 cu ft (44.15 L) 10" (4 Ω): 1.533 cu ft (43.41 L) 12" (2 Ω): 2.544 cu ft (72.04 L) 12" (4 Ω): 2.706 cu ft (76.63 L)
One-way linear excursion (Xmax; specs are derived via one-way voice coil overhang method with no correction factors applied)	8": 0.3" (8 mm) 10"/12": 0.45" (11 mm)
Reference Efficiency (NO)	8": 0.18% 10" (2 Ω): 0.15% 10" (4 Ω): 0.16% 12" (2 Ω): 0.23% 12" (4 Ω): 0.25%
Effective piston area (SD)	8": 32.67 in² (0.0211 m²) 10": 53.584 in² (0.0346 m²) 12": 81.426 in² (0.0525 m²)
DC resistance (RE)	8": 4.06 Ω 10" (2 Ω): 2.233 Ω 10" (4 Ω): 3.902 Ω 12" (2 Ω): 2.210 Ω 12" (4 Ω): 3.915 Ω
Sealed Enclosure Specifications
Wall thickness	0.75" (19 mm)
Front baffle thickness	0.75" (19 mm)
Volume (net int.)	8": 0.350 cu ft (9.90 L) 10": 0.55 cu ft (15.57 L) 12": 1.10 cu ft (31.5 L)
External width (W)	8": 12" (305 mm) 10": 16.5" (419 mm) 12": 16" (406 mm)
External height (H)	8": 12" (305 mm) 10": 16.5" (419 mm) 12": 16" (406 mm)
External depth (D)	8": 8.625" (219 mm) 10": 7" (178 mm) 12": 11" (279 mm)
-3 dB cutoff frequency (F3)	8": 59.9 Hz 10" (2 Ω): 42.3 Hz 10" (4 Ω): 43.1 Hz 12" (2 Ω): 38.99 Hz 12" (4 Ω): 39.63 Hz
System resonance (FC)	8": 60.7 Hz 10" (2 Ω): 49.4 Hz 10" (4 Ω): 50.9 Hz 12" (2 Ω): 48.39 Hz 12" (4 Ω): 48.75 Hz
System Q at resonance (QTC)	8": 0.717 10" (2 Ω): 0.853 10" (4 Ω): 0.868 12" (2 Ω): 0.9496 12" (4 Ω): 0.9338
Ported Enclosure Specifications
Wall thickness	0.75" (19 mm)
Front baffle thickness	0.75" (19 mm)
Volume (net int.)	8": 0.50 cu ft (14.2 L) 10": 0.9 cu ft (25.5 L) 12": 1.6 cu ft (45.3 L)
External width (W)	8": 13.0" (330 mm) 10": 17.0" (432 mm) 12": 25" (635 mm)
External height (H)	8": 10" (254 mm) 10": 11.5" (292 mm) 12": 15.5" (394 mm)
External depth (D)	8": 11.125" (283 mm) 10": 15.25" (387 mm) 12": 13" (330 mm)
Internal slot port width	10": 1.125" (28.6 mm) 12": 1.5" (38 mm)
Internal slot port height	10": 10.0" (254 mm) 12": 14" (356 mm)
Internal slot port length	10": 30.1875" (767 mm) 12": 30.75" (781 mm)
Port extension length	10": 12.50" (318 mm) 12": 17" (432 mm)
Tuning frequency (FB)	8": 38 Hz 10": 32.17 Hz 12": 31.79 Hz
-3 dB cutoff frequency (F3)	8": 39.10 Hz 10" (2 Ω): 31.36 Hz 10" (4 Ω): 31.92 Hz 12" (2 Ω): 31 Hz 12" (4 Ω): 31.41 Hz
Internal round port length	8": 10" (254 mm)
Internal round port diameter	8": 2" (51 mm)
Additional
Additional	The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure. All enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account. When using multiples in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact your authorized JL Audio dealer or JL Audio Technical Support. We recommend the use of this in a bi-amplified system using high-quality satellites and a high-quality amplifier. We do not recommend the use of this with a passive crossover (coil), as this type of device will adversely affect performance. All specifications are subject to change without notice.

W1v3 subwoofer
Trim ring (installed)

JL Audio W1v3 Car Subwoofer