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Home 3ShopSubwoofersShallow SubwoofersSundown Audio SA-15 SW D2
Sundown Audio SA-15 SW D2
Sundown Audio SA-15 SW D2 - Image 2
Sundown Audio SA-15 SW D2 - Image 3
Sundown Audio SA-15 SW D2 - Image 4

Sundown Audio SA-15 SW D2

SKU: SA-15 SW D4-1

$349.99

In stock

100 in stock

Categories: , , , Tags: , , , , ,
Description
SA-Classic 15" Subwoofer
Features
  • 1000 Watt RMS/ 2000 Watt Peak
  • Dual 2 or 4 ohm voice coils
  • Optimized for small ported, sealed, & band-pass enclosures
  • Large aluminum Faraday ring for smooth acoustic response

Description

Sundown Audio SA-15 SW D2

The Sundown Audio SA-15 SW D2 is a 15-inch shallow-mount subwoofer designed to deliver deep, powerful bass in installations with limited depth. Part of Sundown Audio’s SA Series, it features a dual 2-ohm (D2) voice coil configuration for flexible wiring and amplifier compatibility. Built with a high-temperature copper voice coil, reinforced cone, and durable foam surround, the SA-15 SW D2 provides clean, controlled low-frequency performance and long-term reliability. Optimized for sealed enclosures, this subwoofer is ideal for trucks, vans, and compact vehicles where strong, punchy, and accurate bass is needed in a shallow-mount design.

Specifications

RE (Ohms) 4.29 7.00
FS (Hz) 37.8 36.4
VAS (L) 55.4 67.3
Qes 0.55 0.62
Qms 2.86 2.94
Qts 0.46 0.51
Le (mH) 3.41 4.71
BL (NA) 23.4 26.94
Mms (Grams) 319 284
Cms (uM/N) 55.3 67.2
Sens (dB @ 1w/1m) 89.2 89.0
Xmax 19mm 19mm
T/S SPECS SA CLASSIC 15″ D2 SA CLASSIC 15″ D4
Enclosure Specifications
Sealed Enclosure 2.5 cu ft
Ported Enclosure 3.5 cu ft
Recommended Tuning 35Hz
Recommended Port Area 35 sq in
Displacement 0.17 cu ft
Depth 7.69″
Outside Diameter 15.5″
Cut-Out 14″

About The Product

The SA Classic sub is a stunning combination of value, power handling, and deep excursion. It features a cast aluminum frame that houses a bulletproof custom 2.5-inch voice coil, robust double-layered Nomex spider, and SPL competition-grade paper cone. These components are built into a flexible design that works well in any type of enclosure.

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Questions and Answers

Q1: What size and voice coil configuration does the SA-15 SW D2 use?

A1: It is a 15-inch shallow-mount subwoofer with a dual 2-ohm (D2) voice coil configuration.

Q2: Is this subwoofer suitable for shallow or space-limited installations?

A2: Yes, the SA-15 SW is designed for limited-depth installations, such as trucks, vans, and compact vehicles.

Q3: What enclosure type is recommended for best performance?

A3: A sealed enclosure is recommended to achieve tight, controlled, and accurate bass.

Q4: Can this subwoofer be wired for low-impedance systems?

A4: Yes, the dual 2-ohm coils allow wiring to 1 Ω or 4 Ω, depending on amplifier configuration.

Q5: What type of bass performance can be expected?

A5: The SA-15 SW D2 delivers strong, clean, and punchy bass, ideal for shallow-mount car audio systems in compact spaces.


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