Search  for anything...

Sundown Audio SML-12-D4 12" 500W 4-Ohm Shallow Subwoofer

  • Based on 4 reviews
Condition: New
Checking for product changes
$167.99 Why this price?
Save $42.00 was $209.99

Buy Now, Pay Later


As low as $28.00 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 11 left in stock
Fulfilled by D-C-O

Arrives Wednesday, Jul 23
Order within 5 hours and 18 minutes
Available payment plans shown during checkout

Features

  • SML Series Shallow Subwoofer

Description

SML-12-D4 | Sundown Audio 12" D4 500W Shallow SubwooferFEATURES: Xmax = 11mm one-way by 70% BL Xmech is a hard limit of 25mm one-way for 12s and 20mm one- way for 10s RMS Power = 500-watts Black Aluminum 2.5” voice coil former for superior heat dissipation High Temperature 4-Layer copper voice coil wire Stitched-On “Mini-XL” Tinsel Leads to prevent fatigue and failure Vented Pole- Piece and Multi-Vented Magnetic Gap Dual-Magnet Design for appropriate motor force factor and mid QTS Custom tooled cone shape for reduced mechanical noise over high excursion Bolt-through motor design to ensure maximum longevity and ruggedness against mechanical failures This motor is bolted through the top so the bolts are not visible from the back like several other models. Magnet ID shorting ringSPECIFICATIONS: RE (Ohms) 3.650 FS (Hz) 34.932 VAS (L) 39.012 Qes 0.456 Qms 2.862 Qts 0.394 BL (NA) 17.879 Mms (Grams) 182.067 Cms (uM/N) 114.018 Sens (dB @ 1w/1m) 87.5dBEnclosure Specifications: Sealed Enclosure 0.75-1.0 ft^3 Ported Enclosure 1.25-1.75 ft^3 Recommended Tuning 35hz Recommended Port Area Mounting Depth 4.45”

Brand: Sundown Audio


Speaker Maximum Output Power: 500 Watts


Connectivity Technology: wired


Audio Output Mode: Surround


Mounting Type: Flush Mount


Material: Aluminum and custom tooled material


Model Name: SML-12-D4


Speaker Type: Subwoofer


Special Feature: Shallow Mount


Recommended Uses For Product: mechanical


Compatible Devices: Smartphone, Tablet, MP3 Player, Laptop


Subwoofer Diameter: 12 Inches


Controller Type: ring


Surround Sound Channel Configuration: 3.0


Included Components: Lanyard and Decals


Item Weight: 19 Pounds


Impedance: 3.65 Ohm


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 1


Control Method: Remote


Speaker Size: 12 Inches


Power Source: Corded Electric


Woofer Diameter: 12 Inches


Vehicle Service Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Subwoofer Connectivity Technology: Wired


Includes MP3 player?: No


Number of Power Levels: 1


Series Number: 12


Specific Uses For Product: Car audio systems


Manufacturer: Sundown Audio


Item Weight: 19 pounds


Item model number: SML-12-D4


Date First Available: December 22, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Sundown Never dissapoints!
Sundown is really the only speaker worth buying. They always perform the way you expect.
Reviewed in the United States on March 3, 2024 by DLUV

  • Excellent
Great quality and great Customer Service!
Reviewed in the United States on November 10, 2023 by tyler

Can't find a product?

Find it on Amazon first, then paste the link below.