BuildsMembersVideosForums
Teams
Browse teams
Events
Car shows & meets
Competitions
SPL & SQ leagues
Contest
Win prizes!
Equipment
Browse audio gear
Installation Shops
Find professional installers
Equipment Brands
Explore top brands
Retailers
Find dealers & stores
Creators
YouTubers & reviewers
Calculators & Tools
Box, impedance, wire & more
Login

Get updates on builds, events & deals

Get updates on builds, events & deals

COMMUNITY
  • Browse Builds
  • Members
  • Groups
  • Teams
  • Competitions
  • Events
  • Promoters
  • Video Galleries
  • Brands
  • Retailers
  • Equipment Database
  • Submit Your Build
TOOLS
  • Box Calculator
  • Impedance Calculator
  • Wire Gauge Calculator
  • Amplifier Matching
  • Cone Area Calculator
  • dB Power Calculator
  • Ohm's Law Calculator
  • Power Calculator
  • Lithium Battery Calculator
  • Strapped vs Gain Matched
SUPPORT
  • Installation Guides
  • Warranty Info
  • Contact Us
  • Dealer Locator
COMPANY
  • Sparked Innovations Store
  • About Us
  • Eddie's Blog
  • Privacy Policy
  • Terms of Service
  • Data Policy & Ethics
  • Data Deletion
  • Changelog
FOR BUSINESS
  • Partner With Us
  • Become a Retailer
  • List Your Shop

Product data aggregated from publicly available retailer listings

Sonic ElectronixWoofers EtcSky High Car AudioDown4Sound ShopBig Jeff AudioCar Audio BargainShowtime Electronics+ more
Loading...

© 2026 Sparked Innovations. All rights reserved.

POWERED BY SPARKED INNOVATIONS
v1.00|Beta|Live
Home/Equipment/Subwoofers/Sundown Audio/SML-Series 8” Thin Shallow Mount Subwoofer
Sundown Audio SML-Series 8” Thin Shallow Mount Subwoofer - 8-inch - Black pressed paper cone, high-roll rubber surround, compact design, push terminal connections.
Sundown Audio/Subwoofer

Sundown Audio SML-Series 8” Thin Shallow Mount Subwoofer

RMS 300 watts Dual 2 or 4 ohm voice coils Black Aluminum 2.25” 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 vented 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 The SML series is a revolutionary line of subwoofers offered by Sundown Audio. An inch shallower than our SLD series, it delivers nearly the excursion, making it an ideal choice for customers seeking an extremely shallow driver with deep bass. Designed to fit under or behind your seat, the SML series performs exceptionally well in small enclosures. Specifications T/S SPECS SML 8" D2 SML 8" D4 RE (Ohms) 3.65 6.85 FS (Hz) 40.038 43.25 VAS (L) 8.028 7.246 Qes 0.425 0.512 Qms 2.75 2.796 Qts 0.368 0.432 BL (NA) 16.634 21.266 Mms (Grams) 128.033 124.288 Cms (uM/N) 123.416 108.954 Sens (dB @ 1w/1m) 82.8dB 82.5dB Xmax 14mm 14mm Enclosure Specifications SML 8" Sealed Enclosure 0.2-0.35 ft^3 Displacement 0.08cuft Cutout 7.65" Outer Diameter 8.5" Mounting Depth 3.78” Physical Dimensions Download
Used in 0 builds
View All Sundown Audio Subwoofers

Specifications

rms watts
300 W
peak watts
14 W
impedance ohms
4 Ω
Acoustic Data Pending

Thiele-Small parameters for this driver are being processed by our enrichment pipeline.

Compare Prices(2 retailers)
Sparked Innovations
Sparked InnovationsBest Price
Available
$189.99
Updated 3/24/2026
S
Sparked InnovationsBest Price
Available
$189.99 – $249.99
Updated 3/15/2026
Also check Amazon

Search for this product on Amazon

Prices and availability may vary. Click to verify current pricing at retailer.

Need this installed?

Browse 41+ professional car audio installers in our network

Find an Installer

Frequently Asked Questions

What is the Sundown Audio SML-Series 8” Thin Shallow Mount Subwoofer?

The Sundown Audio SML-Series 8” Thin Shallow Mount 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 SML-Series 8” Thin Shallow Mount Subwoofer cost?

The Sundown Audio SML-Series 8” Thin Shallow Mount Subwoofer typically sells for $190 to $250 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 SML-Series 8” Thin Shallow Mount Subwoofer?

You can purchase the Sundown Audio SML-Series 8” Thin Shallow Mount 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.

Customer Reviews

-

0 reviews

5
0
4
0
3
0
2
0
1
0

Sign in to write a review

Loading reviews...

More from Sundown Audio

Sundown Audio X-Series v.3 10" Subwoofer *USED*

X-Series v.3 10" Subwoofer *USED*

Subwoofer
Sundown Audio X-Series v.3 18" Subwoofer *USED*

X-Series v.3 18" Subwoofer *USED*

Subwoofer
Sundown Audio U v.1 Series 12 *USED*

U v.1 Series 12 *USED*

Subwoofer
Sundown Audio Spider Spacer Accessory

Spider Spacer

Accessory
Sundown Audio Recone - SA 8V1.5D2 Subwoofer

Recone - SA 8V1.5D2

Subwoofer
Sundown Audio 1250W RMS Monoblock Class D Amplifier SIA-1250D

1250W RMS Monoblock Class D Amplifier SIA-1250D

Amplifier
View All Sundown Audio Products

No Builds Yet

Be the first to showcase a build with this Subwoofer!

Compare Sundown Audio SML-Series 8” Thin Shallow Mount Subwoofer

vs Cerwin Vega Stroker 12" Subwoofervs Fi Car Audio BTL3 12" 1 Ohm Subwoofervs MTX The Jackhammervs Alpine R2-W8D4vs Arc Audio F-150vs DS18 EXL-X 15" Subwoofer 1250 Watts...

Similar Subwoofers

Stroker 12" Subwoofer
Cerwin Vega

Stroker 12" Subwoofer

1 build

BTL3 12" 1 Ohm Subwoofer
Fi Car Audio

BTL3 12" 1 Ohm Subwoofer

1 build

MTX
MTX

The Jackhammer

R2-W8D4
Alpine

R2-W8D4

Arc Audio F-150 Subwoofer
Arc Audio

F-150

EXL-X 15" Subwoofer 1250 Watts Rms DVC 4-Ohms
DS18

EXL-X 15" Subwoofer 1250 Watts Rms DVC 4-Ohms