Description
If you are seeking reference-grade sub-bass from a 10-inch driver, your search ends here. Total Car Audio in the UK called it like this when they reviewed the 10W7: “This gives an all-round performance of such high quality on every level, that bettering it will be very hard to achieve.” Not only does the 10W7 deliver amazing excursion capability for its size, but it also maintains complete composure under power and is able to track complex bass material with uncanny accuracy and power.
The 10W7AE is best used with amplifier power in the 300W – 750W range and is optimized to operate in a 1.25 cu. ft. (35.4 l) sealed enclosure, or a 1.5 cu. ft. (42.5 l) ported enclosure. Detailed enclosure recommendations can be found in the “Specifications” tab.
Features
W7AE (Anniversary Edition) Subwoofers celebrate the 10th Anniversary of the launch of the W7 subwoofers. Functionally, they are identical to the original W7's, but they are distinguished by the following cosmetic differences:
- Satin-Black Powdercoated Baskets
- Bright Anodized Surround Clamp Ring
- Anniversary Edition Cone Badge
- Anniversary Edition Terminal Label
Technical Data
General Specifications
| Continuous Power Handling (RMS) | 750 W |
| Recommended Amplifier Power (RMS) | 300 - 750 W |
| Nominal Impedance (Znom) | 3 Ω |
Physical Specifications
| Nominal Diameter | 250 mm |
| Overall Diameter (A) | 267 mm |
| Mounting Hole Diameter (B) | 222 mm |
| Bolt Hole Circle Diameter (C) | 237 mm |
| Motor Outer Diameter (D) | 166 mm |
| Mounting Depth (E) | 203 mm |
| Driver Displacement | 2.5 L |
| Net Weight | 13.6 kg |
Parameters
| Free Air Resonance (Fs) | 30.6 Hz |
| Electrical “Q” (Qes) | 0.578 |
| Mechanical “Q” (Qms) | 7.647 |
| Total Speaker “Q” (Qts) | 0.537 |
| Equivalent Compliance (Vas) | 36.1 L |
| One-Way Linear Excursion (Xmax)* | 23 mm |
| Reference Efficiency (no) | 0.17% |
| Efficiency (1 W / 1 m)** | 84.3 dB SPL |
| Effective Piston Area (Sd) | 0.0386 sq m |
| DC Resistance (Re) | 2.75 Ω |
|
* Xmax specifications are derived via the one-way voice coil overhang method with no correction factors applied. |
|
Enclosure Specifications
Sealed
| Wall Thickness | 19 mm |
| Front Baffle Thickness | 25 mm |
| Volume (net int.) | 35.4 L |
| External Width (W) | 368 mm |
| External Height (H) | 368 mm |
| External Depth (D) | 391 mm |
| F3 | 40.5 Hz |
| Fc | 43.5 Hz |
| Qtc | 0.763 |
Ported
| Wall Thickness | 19 mm |
| Front Baffle Thickness | 25 mm |
| Volume (net int.) | 42.5 L |
| External Width (W) | 552 mm |
| External Height (H) | 368 mm |
| External Depth (D) | 371 mm |
| Internal Slot Port Width (SW) | 38 mm |
| Internal Slot Port Height (SH) | 330 mm |
| Internal Slot Port Length (SL) | 619 mm |
| Port Extension Length (EL) | 229 mm |
| Tuning Frequency (Fb) | 35.3 Hz |
| F3 | 29.9 Hz |
Item Parameters
- Unit Type: Single Driver
- Watts RMS: 501 - 1000W
- Voice Coil x Impedance | Ω: 1 x 3Ω
- Installation Depth: Over 180mm
- EBP: 50 - 75 (sealed+vented)
- Brand: JL AUDIO
- Size: 250mm | 10"
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