JL Audio 8W7AE 500W 8" 20cm Anniversary Edition Subwoofer Bass Driver
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10th Anniversary Edition - W7 8-inch Subwoofer Driver (500 W, 3 Ω)
This subwoofer driver has been called the "best damn 8-inch subwoofer ever made" for its remarkable performance capabilities and design attributes. An impressive linear excursion envelope that exceeds 0.75 in. (19 mm) one-way allows it to deliver impact well beyond the range of other 8-inch subwoofer drivers.
The 8W7AE is best used with amplifier power in the 200W - 500W range and is optimized to operate in a 0.875 cu. ft. (24.8 l) sealed enclosure, or a 1.0 cu. ft. (28.3 l) ported enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab.
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 are they distinguished by the following cosmetic differences:
- Satin-Black Powdercoated Baskets
- Bright Anodized Surround Clamp Ring
- Anniversary Edition Cone Badge
- Anniversary Edition Terminal Label
2011 marks the tenth anniversary of JL Audio's flagship W7 automotive subwoofer drivers. To commemorate this occasion, each W7 model is now offered in special "Anniversary Edition" (AE) trim, which includes a satin black frame finish, a bright-anodized trim ring and special badging.
Once you begin to analyze the technology and the performance envelope of a JL Audio W7AE, you realize that these are much more than just 'big SPL speakers'.
The W7AE embodies JL Audio's commitment to pushing the envelope of speaker technology, with six patented technologies and a completely unique set of component parts. Each W7AE model has been meticulously engineered to reproduce sub-bass with extreme fidelity at any volume level.
The final product is a completely original design from surround to back-plate, requiring a significant tooling investment for all of the component parts. Each individual W7AE model is a completely unique design and shares no major parts with its siblings, because each motor and each suspension system is specifically designed and tuned for that model. Even the bolts and screws used to assemble the speaker have been purpose-designed and manufactured to JL's specifications.
The result is the ultimate subwoofer driver... one which can thrill you equally with finesse or brute force and delivers a musical listening experience like no other.
- RMS Watts - 500 W
- Recommended RMS Amplifier Power - 200 - 500 W
- Nominal Impedance - 3 Ω
- Free Air Resonance (Fs): 35.2 Hz
- Electrical "Q" (Qes): 0.654
- Mechanical "Q" (Qms): 9.50
- Total Speaker "Q" (Qts): 0.612
- Equivalent Compliance (Vas): 0.61 cu. ft. / 17.4 liters
- One-Way, Linear Excursion (Xmax)*: 0.75 in. / 19 mm
- Reference Efficiency (no): 0.112%
- Efficiency (1W/1m)**: 82.7 dB SPL
- Effective Piston Area (Sd): 38 sq. in. / 0.0245 sq. m.
- DC Resistance (Re): 2.78
- Nominal Impedance (Znom): 3 ohm
- Thermal Power Handling (Pt): 500W
- Driver Displacement: 0.06 cu. ft. / 1.7 liters
- Net Weight: 17 lbs. / 7.8 kg
- Nominal Diameter - 8.0 in / 200 mm
- Overall Diameter (A) - 8.5 in / 216 mm
- Mounting Hole Diameter (B) - 6.94 in / 176 mm
- Bolt Hole Circle (C) - 7.39 in / 188 mm
- Magnet Diameter (D) - 5.79 in / 147 mm
- Mounting Depth (E) - 6.83 in / 173 mm
UK Delivery Options:
- Standard Delivery 2-3 Working Days £4.99
- Courier Next Working Day £9.99
- Courier Saturday £25
International Delivery Options:
Some European countries are included - Please email us to confirm we can send to you destination. Sales@CarAudioDirect.co.uk
Order Tracking:
Visit the DPD website Tracking page here - You will need your tracking number
Unwanted Goods:
In accordance with The Consumer Contracts Regulations (2015), you have a 14 working day 'cooling off period' in which you have the right to cancel your purchase and receive a full refund.
Manufacturer's warranty:
Beyond this 14 working day period, you are covered under the manufacturer's warranty which is typically 1 year (Excluding Open Box products). If your product becomes faulty during this period, you should contact our eSupport department, via the website, direct email or phone for a returns number. We will then arrange for your item to be repaired (or replaced, if appropriate with a new product) or provide details of the manufacturers local service centre.
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