General
12″: 8.11 lbs (3.68 kg)
12″: 85.64 dB
Connections |
|
| Speaker connections | Push-button terminal |
|---|---|
Mounting Dimensions |
|
| Frame outer diameter | 10.52″ (267 mm) |
|---|---|
| Mounting depth clearance | 10″: 4.90″ (124 mm) 12″: 5.40″ (137 mm) |
| Mounting hole | 10″: 9.0625″ (230 mm) 12″: 11.0625″ (281 mm) |
| Bolt hole circle | 10″: 9.7″ (246.5 mm) 12″: 11.7″ (297 mm) |
| Motor outer diameter | 5.05″ (128 mm) |
| Driver displacement | 10″: 0.034 cu ft (0.96 L) 12″: 0.048 cu ft (1.36 L) |
Parameters |
|
| Free Air Resonance (FS) | 10″: 32.09 Hz 12″: 28.43 Hz |
|---|---|
| Electrical “Q” (Qes) | 10″: 0.64 12″: 0.715 |
| Mechanical “Q” (Qms) | 10″: 10.752 12″: 10.709 |
| Total “Q” (Qts) | 10″: 0.604 12″: 0.67 |
| Equivalent Compliance (Vas) | 10″: 1.095 cu ft (31.01 L) 12″: 2.530 cu ft (71.64 L) |
| One-way linear excursion (Xmax; specs are derived via one-way voice coil overhang method with no correction factors applied) | 0.45″ (11.4 mm) |
| Reference Efficiency (NO) | 10″: 0.15% 12″: 0.22% |
| Effective piston area (SD) | 10″: 48.909 in² (0.0316 m²) 12″: 74.509 in² (0.0481 m²) |
| DC resistance (RE) | 4.280 Ω |
Sealed Enclosure Specifications |
|
| Wall thickness | 0.75″ (19 mm) |
|---|---|
| Front baffle thickness | 0.75″ (19 mm) |
| Volume (net int.) | 10″: 0.65 cu ft (18.41 L) 12″: 1.375 cu ft (38.94 L) |
| External width (W) | 10″: 18″ (457 mm) 12″: 16″ (406 mm) |
| External height (H) | 10″: 11″ (279 mm) 12″: 19″ (483 mm) |
| External depth (D) | 10″: 9″ (229 mm) 12″: 11.75″ (298 mm) |
| -3 dB cutoff frequency (F3) | 10″: 42.4 Hz 12″: 36.0 Hz |
| System resonance (FC) | 10″: 53.23 Hz 12″: 47.91 Hz |
| System Q at resonance (QTC) | 10″: 1.002 12″: 1.179 |
Ported Enclosure Specifications |
|
| Wall thickness | 0.75″ (19 mm) |
|---|---|
| Front baffle thickness | 0.75″ (19 mm) |
| Volume (net int.) | 10″: 1.125 cu ft (31.86 L) 12″: 1.75 cu ft (49.6 L) |
| External width (W) | 10″: 23″ (584 mm) 12″: 17.5″ (445 mm) |
| External height (H) | 10″: 12″ (305 mm) 12″: 14.75″ (375 mm) |
| External depth (D) | 10″: 13.625″ (346 mm) 12″: 16.25″ (413 mm) |
| Internal slot port width | 10″: 1.25″ (32 mm) |
| Internal slot port height | 10″: 10.5″ (267 mm) |
| Internal slot port length | 10″: 32″ (813 mm) |
| Port extension length | 10″: 18.25″ (464 mm) |
| Tuning frequency (FB) | 10″: 30 Hz 12″: 26 Hz |
| -3 dB cutoff frequency (F3) | 10″: 29.6 Hz 12″: 30.8 Hz |
| Internal round port length | 12″: 14″ (356 mm) |
| Internal round port diameter | 12″: 14″ (356 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. |
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