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10th Anniversary Edition - W7 13.5-inch Subwoofer Driver (1500 W, Dual 1.5 Ω voice coils)
Words like extreme, reference and ultimate get thrown around quite a bit in the subwoofer driver world, but rare is the product that can honestly lay claim to them. The 13W7AE does.
Taking the W7 design formula to its highest level, the 13W7AE offers a staggering linear excursion envelope that exceeds 1.25 inches (32 mm) one-way, along with a suspension capable of over 4-inches of peak-to-peak excursion. Combine that with a piston diameter that is 28% larger than the 12W7AE's, and you have a serious high-performance driver for the most demanding applications. With a 13W7AE, limits simply vanish and amazing sub-bass happens... on all fronts, at any level.
Our most potent subwoofer driver is best used with amplifier power in the 500W - 1500W range and is optimized to operate in a 1.875 cu. ft. (53.1 l) sealed enclosure, or a 2.375 cu. ft. (67.3 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:
Continuous Power Handling (RMS) 1500 W
Recommended RMS Amplifier Power 500 - 1500 W
Nominal Impedance (Znom) Dual 1.5 Ω
Nominal Diameter 13.5 in / 345 mm
Overall Diameter (A) 14 in / 356 mm
Mounting Hole Diameter (B) 11.9 in / 302 mm
Bolt Hole Circle (C) 12.7 in / 323 mm
Magnet Diameter (D) 8.38 in / 213 mm
Mounting Depth (E) 10.5 in / 267 mm
Driver Displacement 0.21 cu ft / 5.9 L
Net Weight 52 lb / 23.6 kg
Free Air Resonance (Fs) 23.5 Hz
Electrical “Q” (Qes) 0.476
Mechanical “Q” (Qms) 7.517
Total Speaker “Q” (Qts) 0.448
Equivalent Compliance (Vas) 3.68 cu ft / 104.3 L
One-Way Linear Excursion (Xmax)* 1.25 in / 32 mm
Reference Efficiency (no) 0.2700%
Efficiency (1 W / 1 m)** 86.3 dB SPL
Effective Piston Area (Sd) 107.35 sq in / 0.0693 sq m
DC Resistance (Re)*** 2.41 Ω
* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.
** For parallel-wired voice coils, divide Re by 4. All other specifications remain the same.
*** 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.
Sealed Enclosure Specifications
Wall Thickness 0.75 in / 19 mm
Front Baffle Thickness 1.0 in / 25 mm
Volume (net int.) 1.875 cu ft / 53.1 L
External Width (W) 16 in / 407 mm
External Height (H) 16 in / 407 mm
External Depth (D) 18.875 in / 479 mm
F3 40.5 Hz
Fc 37.4 Hz
|Tip produs||Subwoofer Pasiv|
|Tip Incinta||Incinta Deschisa|
|Diametru Difuzor||34.3 cm|