What amplifier power does the SA Classic 12 need?

It is rated at 1000W RMS, so pair it with an amplifier that delivers around that power at 1 ohm or 4 ohms, depending on how you wire the dual 2-ohm coils.

How does it compare to the SA v.2?

The Classic is based on the SA v.1 Rev.3 with a bolted motor. It has slightly less excursion and power handling than the v.2 but offers a shallower mounting depth and a lower-cost build.

What size enclosure does it need?

Sundown recommends a ported enclosure for best output, but sealed boxes work for tighter bass. Check the owner's manual for specific volume and tuning specs.

Can I wire it to 1 ohm?

Yes, the dual 2-ohm voice coils can be wired in parallel for a 1-ohm load or in series for 4 ohms.

The subwoofer comes with mounting screws and a manual. No enclosure or wiring is included.

Sundown Audio

SW-SACL12D2 Sundown Audio SA Classic Series 12" Subwoofer 1000W RMS 2 Ohm DVC

Q: Where is the SW-SACL12D2 Sundown Audio SA Classic Series 12" Subwoofer 1000W RMS 2 Ohm DVC cheapest?

At Audio Savings, for $319.99, as of our latest check.

Q: What do buyers say about the SW-SACL12D2 Sundown Audio SA Classic Series 12" Subwoofer 1000W RMS 2 Ohm DVC?

Rated 5 out of 5 from 1 ratings.

Q: Where can I buy the SW-SACL12D2 Sundown Audio SA Classic Series 12" Subwoofer 1000W RMS 2 Ohm DVC?

8 stores we checked sell it, including Pro Audio Center, Elite Auto Gear, Big Jeff Online Inc, DiscountCentralOnline, Car Audio Bargain.

Best price now

$319.99at Audio SavingsChecked Nov 12

Compared across 8 stores. Prices are checked against each store and labelled with when.

Visit Audio Savings

What reviewers say

Owners praise the SA Classic for its strong output and reliability, often noting it handles more than its rated power. Some mention it requires a well-built enclosure and ample power to perform at its best.

What people mention

OutputPraisedReviewers say it gets very loud while staying controlled.
Power handlingPraisedOwners report it handles more than its 1000W RMS rating without issue.
DurabilityPraisedThe bolted motor and tied leads are cited as holding up well over time.
Enclosure sizeCriticisedSome say it needs a larger, well-braced box than expected.
Amplifier demandCriticisedIt requires a strong amplifier to reach its potential, which adds cost.

About the SW-SACL12D2 Sundown Audio SA Classic Series 12" Subwoofer 1000W RMS 2 Ohm DVC

This is a 12-inch subwoofer with a dual 2 ohm voice coil and 1000 W RMS power handling. It is the Classic version of the Sundown SA series, essentially the SA v.1 Rev.3 with a black motor finish. The motor is bolted together for long-term durability.

The motor and coil are designed to deliver 19 mm of one-way Xmax (by 70% BL) and just over 33 mm of x-mech. The cone is an SPL competition grade paper cone with a foam surround. A double-layer Nomex spider and stitched-on "XL" tinsel leads (84 strands of conductor) help prevent fatigue and failure. A large aluminum faraday ring on the magnet ID reduces distortion caused by inductance and inductance variation over stroke.

The 2.5" black aluminum voice coil former and high-temperature copper wire help dissipate heat. A vented magnetic gap, a high-velocity pole vent and a vented frame spacer ring combine to form the coil ventilation system. The woofer is optimized for small ported, sealed and band-pass enclosures.

Size

12 inches

RMS power

1000 W

Impedance

2 ohm dual voice coil

Xmax

19 mm one-way, by 70% BL

X-mech

Just over 33 mm

Voice coil

2.5" black aluminum former, high-temperature copper wire