JL Audio 8W7AE 8 inch subwoofer
€699.00
JL Audio 8W7AE
- Condition: New
- Sale type: BTW/21%
- Stock : 2 -4 days extra delivery time
Productinfo:
- 10th anniversary edition - W7 8-inch subwoofer (500 W, 3 Ω)
- This subwoofer has been described as the "best 8-inch subwoofer ever" due to its remarkable performance characteristics and design.
- An impressive linear excursion envelope that exceeds 0.75 in. (19 mm) in one direction allows it to achieve an impact far beyond the range of other 8-inch subwoofers.
- The 8W7AE is best suited for amplifier power in the 200 W to 500 W range and is optimized for operation in a 24.8 l (0.8 cu. ft.) sealed enclosure or a 28.3 l (1.0 cu. ft.) bass reflex enclosure.
- The W7AE (Anniversary Edition) subwoofers celebrate the 10th anniversary of the launch of the W7 subwoofers. They are functionally identical to the original W7 subwoofers, but differ in the following cosmetic differences:
- Satin black powder-coated baskets
- Bright anodized circumferential clamping ring
- Anniversary edition Skittles badge
- Terminal label of the anniversary edition
General specifications
- Continuous load capacity (RMS) : 500 W
- Recommended amplifier power (RMS): 200 - 500 W
- Nominal impedance (Znom) : 3 Ω
- Nominal diameter : 8.0 inch / 200 mm
- Overall diameter (A): 216 mm (8.5 inches)
- Diameter of the mounting hole (B) : 176 mm / 6.94 inches
- Bolt circle diameter (C) : 188 mm / 7.39 inch
- Motor outer diameter (D): 147 mm (5.79 inches)
- Installation depth (E): 173 mm (6.83 inches)
- Volume displacement : 0.06 cu ft / 1.7 L
- Net weight : 17 lb / 7.8 kg
Parameters
- Free air resonance (Fs) : 35.2 Hz
- Electrical "Q" (Qes) : 0.654
- Mechanical "Q" (Qms) : 9.5
- Total quality "Q" (Qts) : 0.612
- Equivalent volume (Vas) : 0.61 cu ft / 17.4 L
- Simple linear deflection (Xmax)* : 0.75 inch/19 mm
- Reference efficiency : 0.11%
- Efficiency (1 W / 1 m)** :82.7 dB SPL
- Effective diaphragm area (Sd) : 0.0245 square meters
- DC resistance (Re) : 2.78 Ω
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