Garage
Shop

See all parts that fit your 2019 A5 Quattro

Sundown Audio SDDN 15" D1 (Open Box, Great)

3500W RMS 15" SDDN Series Dual 1-ohm Limited Edition Competition Car Subwoofer

Sundown Audio
Shop all Sundown Audio
highlight-star-icon

• Peak RMS Power: 3500 watts
• Impedance: Dual 1 ohm
• Mega V2 Cone
• Mount depth: 13.13"
• Sensitivity: 88.12 dB

Learn more about the sddn15d1_obg

We apologize

This item has been discontinued

Description


Sundown Audio brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Sundown Audio SDDN 15" D1

3500W RMS 15" SDDN Series Dual 1-ohm Limited Edition Competition Car Subwoofer
Quantity: 1

Product Details:

  • 15" Dual 1 ohm SDDN Series Subwoofer
  • Power Handling:
    • RMS: 3500 watts
  • Mega V2 cone
  • Five-layer spider
  • Custom cross-cut pole piece with neodymium cap
  • Optimized for ported and bandpass crossovers
  • Dual 8 AWG terminals with dual-layer tinsel leads
  • 3.3" Aluminum voice coil
  • 35 mm Xmax
  • 1336 oz. Double Stacked Neodymium magnet motor structure
  • Resonance Frequency (Fs): 30.14 Hz
  • Sensitivity: 88.12 dB
  • Top-mount depth: 13.13"
  • Cutout diameter: 13.83"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Specifications & Details


Subwoofer Specifications
Series
SDDN Series
Subwoofer Size
15"
RMS Power Handling
3500 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
1 ohm
Voice Coil Material
Aluminum
Voice Coil Diameter
3.3"
Sensitivity
88.12 dB
Xmax (millimeters)
35 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Mega V2
Magnet Structure
Double Stacked
Magnet weight
1336 oz.
Magnet Type
Neodymium
Subwoofer Grille
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Bandpass
Ported / Vented
Top-Mount Depth (Mounting Depth)
13.13"
Cutout Diameter
13.83"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
30.14 Hz
Equivalent Compliance (Vas)
38.6 liters
Total Speaker Q Value (Qts)
0.23
Electrical Q Value (Qes)
0.24
Electrical Resistance of Voice Coil (Re)
1.93 ohm
Mechanical Q Value (Qms)
4.22
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SDDN15D1_OBG

Weight:

110.00lbs

Internal SKU:

sddn15d1_obg

Internal Product ID:

224402

Customer Ratings & Reviews


Sundown Audio SDDN 15

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2019 Audi A5 Quattro

2021 Chevrolet Spark

1991 Audi 90

1970 Chevrolet Corvette

1969 GMC C1500 Pickup

2013 Subaru Tribeca

2018 Audi S4

2015 Kia Rio

Vehicle
Store
Delete

2002 Harley Davidson FLSTF/I Fat Boy

2007 Harley Davidson FXSTSSE Screamin Eagle Softail Springer

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.