JL Audio 12W3v2 owner manual Subwoofer Specifications, Wiring Options

Page 2

SUBWOOFER SPECIFICATIONS

SUBWOOFER:

12W3v2-D2

12W3v2-D4

12W3v2-D6

Free Air Resonance (Fs):

24.3 Hz

24.0 Hz

24.4 Hz

Electrical “Q” (Qes):

0.475

0.443

0.489

Mechanical “Q” (Qms):

8.483

8.483

8.483

Total Speaker “Q” (Qts):

0.449

0.421

0.463

Equiv. Compliance (Vas):

3.65 ft3

3.65 ft3

3.65 ft3

 

103.4 litres

103.4 litres

103.4 litres

One-way, Linear Excursion:

0.513 in

0.463 in

0.473 in

(Xmax)*

13.0 mm

11.8 mm

12.0 mm

Efficiency (1W/1m)**:

86.7 dB

86.9 dB

86.7 dB

Effective Piston Area (Sd):

81.5 in2

81.5 in2

81.5 in2

 

0.0526 m2

0.0526 m2

0.0526 m2

DC Resistance (Re)***:

3.82

7.35

10.32

Nominal Impedance:

Dual 2

Dual 4

Dual 6

Power Handling (continuous):

300W

300W

300W

Mounting Depth:

6.56 in

6.56 in

6.56 in

 

167 mm

167 mm

167 mm

Mounting Hole Diameter:

11.06 in

11.06 in

11.06 in

 

281 mm

281 mm

281 mm

Driver Displacement:

0.07 ft3

0.07 ft3

0.07 ft3

 

1.98 litres

1.98 litres

1.98 litres

*Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied. **Efficiency (1W/1m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”. ***Re (DC resistance) is measured with the voice coils in series, for parallel-wired specification divide Re by 4. All other specifications remain the same.

WIRING OPTIONS

W 3 v 2 VO I C E C O I L S I N S E R I E S :

W 3 v 2 VO I C E C O I L S I N PA R A L L E L :

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W3v2-D6: 12.0

 

 

 

 

W3v2-D6: 3.0

AMPLIFIER

W3v2-D4:

8.0

 

AMPLIFIER

W3v2-D4:

2.0

 

 

 

 

 

 

 

 

 

W3v2-D2:

4.0

 

 

 

 

W3v2-D2:

1.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W3v2-D6: 6.0

W3v2-D6: 1.5

AMPLIFIER W3v2-D4: 4.0

AMPLIFIER W3v2-D4: 1.0

W3v2-D2: 2.0

W3v2-D2: 0.5

 

W3v2-D6: 4.0

 

W3v2-D6: 1.0

AMPLIFIER

W3v2-D4:

2.7

AMPLIFIER

W3v2-D4:

0.7

 

 

 

 

W3v2-D2:

1.3

 

W3v2-D2:

0.3

2

JL AUDIO 12W3v2

Image 2
Contents N e r ’ s m a n u a l SubwoofersSubwoofer Subwoofer SpecificationsWiring Options Grille Recommendations Recommended EnclosuresSubwoofer Sealed Enclosure Ported Enclosure JL Audio Limited Warranty USA

12W3v2 specifications

The JL Audio 12W3v2 is a renowned subwoofer that has captured the attention of audiophiles and casual listeners alike, thanks to its robust performance and remarkable sound quality. This 12-inch subwoofer is a part of the W3v2 series, which is well-known for balancing power and finesse, making it a popular choice for those looking to enhance their audio experience.

One of the standout features of the 12W3v2 is its impressive power handling capability. It boasts a peak power rating of 1200 watts and an RMS rating of 500 watts, allowing it to produce deep, resonant bass that can resonate through any vehicle or home audio system. This power handling is complemented by an efficient design that ensures minimal distortion, resulting in a cleaner and more dynamic sound.

The 12W3v2 is equipped with a patented Injected molded polypropylenecone that ensures durability and responsiveness. This cone material not only contributes to a lightweight design, but also enhances audio precision. In addition, the subwoofer features a rubber surround that aids in producing a greater range of motion, enabling it to handle intense bass notes without compromising sound quality.

Another key aspect is its advanced cooling mechanism, which incorporates a unique heat dissipation system. The subwoofer is designed with a ventilated pole piece and an over-sized voice coil to prevent overheating, allowing for sustained performance even during extended listening sessions.

The 12W3v2 also comes with engineering features like the dual 4-ohm voice coil design. This flexibility allows users to wire the subwoofer in various configurations to suit their amplifier requirements or system designs, making it versatile for multiple audio setups. Its mounting depth is crafted for easy integration into a range of enclosures, allowing for a custom fit in diverse spaces.

Moreover, JL Audio emphasizes the importance of sound shaping in its subwoofer designs. The 12W3v2 is carefully tuned to deliver a well-balanced bass response that blends seamlessly with other speakers in a setup, ensuring a cohesive soundstage.

Overall, the JL Audio 12W3v2 subwoofer is an exceptional choice for those who demand high performance and clarity in bass reproduction. With its impressive specifications and thoughtful engineering, it continues to be a favored option for car audio enthusiasts and home theater systems alike, promising an immersive listening experience without compromise.