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Product data aggregated from publicly available retailer listings

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POWERED BY SPARKED INNOVATIONS
v1.00|Beta|Live
Home/Equipment/Subwoofers/Sundown Audio/SLD-Series SD-2 12" Shallow Subwoofer
Sundown Audio SLD-Series SD-2 12-inch Shallow Subwoofer - Black pressed paper cone, high-roll rubber surround, compact design, push terminal connections.
Sundown Audio/Subwoofer

SLD-Series SD-2 12" Shallow Subwoofer

600 Watts RMS/1200 Watts Peak Dual 2 or 4 ohm voice coils Black Aluminum 2.5” voice coil for superior heat dissipation High-temperature 4-layer copper voice coil wire Stitched-on “Mini-XL” tinsel leads to prevent fatigue and failure Solid pole-piece and multi-vent magnetic gap Dual-magnet design for smooth acoustic response Custom tooled cone shape for reduced mechanical noise over high excursion Bolt-through motor design to ensure maximum longevity and ruggedness Sundown's SLD slim subwoofers deliver incredibly high volume through several important upgrades. These include pole-piece channels to reduce air noise and improve cooling, top-plate "slits" for better cooling and less distortion and a magnet shorting ring. Sundown has also secured the spider, motor, and aluminum pole cap with bolts, and added "mini-XL" lead wires for years of reliable service.
Used in 0 builds
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Specifications

rms watts
600 W
impedance ohms
4 Ω
voice coil config
DVC
Thiele-Small Parameters

Measured at small signal levels per AES standards

Impedance:
Power Handling
Pe(RMS power)
600 W

Parameters measured per AES2-1984 (r2003) standards. Small-signal parameters valid within linear operating region.

Calculate Enclosure
Compare Prices(4 retailers)
D
Down4SoundBest Price
Available
$207.99
Updated 3/21/2026
C
Car Audio Bargain
Available
$209.99
Updated 3/23/2026
B
Big Jeff Online Audio
Available
$399.99
$499.99Save 20%
Updated 3/24/2026
Sparked Innovations
Sparked Innovations
Available
$849.99
Updated 3/24/2026
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Frequently Asked Questions

What is the Sundown Audio SLD-Series SD-2 12" Shallow Subwoofer?

The Sundown Audio SLD-Series SD-2 12" Shallow Subwoofer is a car audio equipment made by Sundown Audio. View full specifications and where to buy on this page.

How much does the Sundown Audio SLD-Series SD-2 12" Shallow Subwoofer cost?

The Sundown Audio SLD-Series SD-2 12" Shallow Subwoofer typically sells for $208 to $400 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

Where can I buy the Sundown Audio SLD-Series SD-2 12" Shallow Subwoofer?

You can purchase the Sundown Audio SLD-Series SD-2 12" Shallow Subwoofer from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.

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