Search  for anything...

Sundown Audio LCS v2 D4 12" 300W RMS Dual 4Ohm Subwoofers (Pair)

Based on 19 reviews
Condition: New
Checking for the best price...
$349.98
Holiday Deal · 65% off was $999.00

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – 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, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. 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: In Stock.
Fulfilled by WoofersEtc

Arrives Monday, Nov 16
Order within 5 hours and 59 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Model
LCSv2D4-12
Audio Output Mode
Surround
Mounting Type
Flush Mount
Enclosure Material
Metal
Speaker Type
Subwoofer
Additional Features
Portable
Works with
Car Audio System, MP3 Player, Smartphone

Features 3

  • mounting depth: 5.50"
  • Overall diameter:12.50"
  • Magnet diameter: 5.75"

Description

LCS v2 D4 12" | Sundown Audio 300W Dual 4Ohm Subwoofer (PAIR) Product Description: Since their introduction in 2017 the Sundown LCS series woofers have been known for their impressive bass response and high levels of dependability. Typical entry-level woofers are highly limited in terms of linear excursion, mechanical ruggedness, and thermal performance – these are all aspects that we have taken to the next level in the Sundown LCS series. A double-stacked magnet structure and an extremely long voice coil allow us to achieve a class-leading linear x-max of 14mm one-way in addition to high mechanical clearances (over 2” peak-to-peak). The large coil combined with gap venting, chamfered pole-piece design, and optimized pole vent gives the LCS Series impressive thermal performance. Mechanical stability and durability are addressed via the strong paper cone, rugged foam surround, and a high-quality spider with fully tied-on tinsel leads. All major areas of woofer durability have been addressed to the maximum level possible in this category. Bottom- line; if you are looking for a great subwoofer option and you have a tight budget the Sundown LCS Series woofers are for you. These woofers have absolutely no-frills – simply raw performance for the dollar. Features & Technology: Xmax = 14mm one-way by 70% BL RMS Power = 300-watts Vented magnetic gap Vented Pole piece with chamfered edges for increased air-powered voice coil cooling Black Aluminum 2” voice coil former for superior heat dissipation High-Temperature 4-Layer copper voice coil wire Spade Speaker Wire Terminals Stitched-On Round Tinsel Leads to prevent fatigue and failure High strength stamped steel frame Optimized for small, ported enclosures

Specs 29

Brand Sundown Audio
Speaker Maximum Output Power 300 watts
Connectivity Technology wired
Audio Output Mode Surround
Mounting Type Flush Mount
Enclosure Material Metal
Speaker Type Subwoofer
Additional Features Portable

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 16

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
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


These Subs are worth ten times the amount I paid!!! 😁
I replaced my infinity reference subs that cost 3 times the amount brand new, and as soon as I installed the SunDown subs were twice as loud and deeper than my infinity reference series!!! I've never been more satisfied with a purchase from Amazon than this 1 😁
Reviewed in the United States on May 16, 2022 by Sharkeedee

1 for the price of 2
I bought them as a pair, but only received 1 subwoofer only. Not happy at all.
Reviewed in the United States on September 4, 2023 by Brian

Best bang per buck
Crazy bass for the price
Reviewed in the United States on March 14, 2026 by Veronica torres

Bada** subs Bada** subs
Iam running 4 at .5ohm on a jp2300 subs are taking them like a champ doing a 145@32hz
Reviewed in the United States on January 12, 2023 Reviewed in the United States on January 12, 2023 by Mike hayes

Hard hitter
For the price they will out perform anything out there! I run 800 watts to two of them at 1ohm and they slam hard!
Reviewed in the United States on May 2, 2021 by RDM
Checking for best price...