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Overview

Typical entry-level woofers are highly limited in terms of linear excursion, mechanical ruggedness, and thermal performance. Through relentless research in their North Carolina Headquarters, Sundown optimized a 2.5” voice coil and a truly unique motor design to get the deepest possible bass response out of a 15” subwoofer.

Sundown Audio E-15 v.4 E-Series 15" 500W RMS Car Subwoofer - Dual 4 Ohm

Model: E-15 v.4 D4
Web Code: 19456823
Sold and shipped by | 4.4 seller rating (157 reviews)

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

The subwoofer showcases a distinctive motor design, featuring a heavily vented magnetic gap and solid pole piece, enabling exceptional thermal power handling. The spider itself is a high strength poly-cotton blend designed to handle the full capacity of the motor. To provide an additional level of ruggedness the spider is bolted down and glued to the frame. Its motor geometry allows for a remarkable 14mm one-way linear Xmax, delivering excursion equivalent to far larger cones.

Specifications:

500 Watts RMS / 1500 Watts Peak

Dual 4 ohm voice coils

Optimized for ported enclosures

Class-leading 14mm Xmax

Double-stacked magnet

Vented magnetic gap & pole piece for superior cooling

High strength stamped steel frame

High temp 4-layer copper voice coil wire

High-quality push terminals

Stitched-on Mini-XL tinsel leads

Enclosure Specifications:

Sealed Enclosure: Not Recommended

Ported Enclosure: 3.0 cu ft

Recommended Tuning: 35hz

Recommended Port Area: 44 sq in

Displacement: 0.14 cu ft

Depth: 7.25"

Outside Diameter: 15.125"

Cutout: 13.875"

Thiele-Small Parameters:

Dc Resistance (Re): 6.130 Ohms

Resonance Frequency (Fs): 30.539 Hz

Equivalent Volume (Vas): 103.031 L

Electrical Factor (Qes): 0.818

Mechanical Factor (Qms): 3.750

Total Factor (Qts): 0.671

Bl Factor (BL): 19.247

Mechanical Mass (Mms): 257.621 g

Mechanical Compliance (Cms): 105.429 uM/N

Sens (dB @ 1w/1m): 87.4

Xmax: 14mm

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

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