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Overview

Designed with an extended pole piece and an incredible four inches of peak-to-peak excursion, the X v.2 is engineered for ultra-deep bass and high power handling. Engineered to set a new standard in the low-frequency/small-ported-box subwoofer category, the X Series can also work in up to a 50% larger enclosure if you desire even more low-end extension.

Sundown Audio X-6.5 v.2 X-Series 6.5" 400W RMS Subwoofer - SVC 4 Ohm

Model: SW-XV26.5S4
Web Code: 19396776
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.

About: Sundown Audio X-6.5 v.2 X-Series 6.5" 400W RMS Subwoofer - SVC 4 Ohm

Designed with an extended pole piece and an incredible four inches of peak-to-peak excursion, the X v.2 is engineered for ultra-deep bass and high power handling. Engineered to set a new standard in the low-frequency/small-ported-box subwoofer category, the X Series can also work in up to a 50% larger enclosure if you desire even more low-end extension.

The X v.2 series differentiates itself with its incredibly linear suspension, ensuring the lowest level of bass extension in a small enclosure while maintaining extremely low levels of distortion. Notably, the v.2 series features a much larger motor structure (220mm vs. 190mm on the V.1 series), improved motor ventilation, and an all-new Mega-Roll v.2 surround, providing a more linear and rugged update to the world-famous Mega-Roll v.1 surround design.

Specifications:

RMS 400 watts

4 ohm voice coil

Made for extremely deep bass

Triple-stacked magnet

2.25” voice coil

Hyper-extended pole

Vented top plate

Thiele/Small Parameters:

Dc Resistance (Re): 2.9 Ohms

Free Air Resonance (Fs): 55.778 Hz

Equivalent Volume (Vas): 1.657 L

Electrical Factor (Qes): 0.619

Mechanical Factor (Qms): 9.255

Total Factor (Qts): 0.581

Bl Factor (BL): 11.702

Mechanical Mass (Mms): 83.452 g

Mechanical Compliance (Cms): 97.561 uM/N

Sensitivity (dB @ 1w/1m): 78.5 dB

Xmax: 16 mm

Enclosure Specifications:

Sealed Enclosure: 0.15 cu. ft.

Ported Enclosure: 0.25 cu ft – 0.4 cu. ft. NET

Recommended Tuning: 35 -45 hz

Recommended Port Area: 3.5-6 sq in

Displacement: 0.03 cu ft

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.

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