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Home/Equipment/Subwoofers/Sundown Audio/15" 750W RMS 4-Ohm 2.5" DVC Subwoofer SA Classic / CLASSIC-15-D4
Sundown Audio CLASSIC-15-D4 Subwoofer - 750W RMS, 15-inch, 4-Ohm - Black cone, rubber surround, dual voice coil terminals
Sundown Audio/Subwoofer/SA Classic

15" 750W RMS 4-Ohm 2.5" DVC Subwoofer SA Classic / CLASSIC-15-D4

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 High strength cast aluminum frame Low distortion motor construction High-temperature voice coil wire Spring-loaded terminals Stitched-on “XL” tinsel lead wires 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.
Used in 0 builds
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Specifications

rms watts
1000 W
impedance ohms
4 Ω
voice coil config
DVC
Thiele-Small Parameters

Measured at small signal levels per AES standards

Impedance:
Electromechanical
Re(DC resistance)
4 Ω
Power Handling
Pe(RMS power)
750 W

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

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Compare Prices(2 retailers)
Sparked Innovations
Sparked InnovationsBest Price
Available
$349.99
Updated 3/24/2026
S
Sparked InnovationsBest Price
Available
$349.99
Updated 3/10/2026
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Frequently Asked Questions

What is the Sundown Audio 15" 750W RMS 4-Ohm 2.5" DVC Subwoofer SA Classic / CLASSIC-15-D4?

The Sundown Audio 15" 750W RMS 4-Ohm 2.5" DVC Subwoofer SA Classic / CLASSIC-15-D4 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 15" 750W RMS 4-Ohm 2.5" DVC Subwoofer SA Classic / CLASSIC-15-D4 cost?

The Sundown Audio 15" 750W RMS 4-Ohm 2.5" DVC Subwoofer SA Classic / CLASSIC-15-D4 typically sells for $133 to $350 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 15" 750W RMS 4-Ohm 2.5" DVC Subwoofer SA Classic / CLASSIC-15-D4?

You can purchase the Sundown Audio 15" 750W RMS 4-Ohm 2.5" DVC Subwoofer SA Classic / CLASSIC-15-D4 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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