Garage
Shop

See all parts that fit your 2001 525i

Deaf Bonce DB-SA272 D1 (Open Box, Great)

3000W Peak (1500W RMS) 12” Apocalypse Series Dual 1-ohm Car Subwoofer

Deaf Bonce
Shop all Deaf Bonce
highlight-star-icon

• Peak Power: 3000 watts
• RMS Power: 1500 watts
• Pressed Paper Cone
• Foam Surround
• Impedance: Dual 1 ohm
• Mount depth: 7.07"
• Sensitivity: 86.20 dB

Learn more about the ls-dbsa272d1-u8

We apologize

This item has been discontinued

Description


Deaf Bonce 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.

Product Details:

  • 12" Dual 1 ohm Apocalypse Series Subwoofer
  • Power Handling:
    • Peak: 3000 watts
    • RMS: 1500 watts
  • Pressed Paper Cone
  • Foam Surround
  • Die-cast aluminum frame
  • 2.75" High Temperature Aluminum Voice coil
  • 18 mm Xmax
  • Double Stacked Ferrite magnet motor structure
  • Resonance Frequency (Fs): 30.63 Hz
  • Sensitivity: 86.20 dB
  • Recommended ported box volume: 2 cubic feet
  • Top-mount depth: 7.07"
  • Cutout diameter: 11"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

PDF IconDeaf Bonce DBSA272D1 owner’s manual

Specifications & Details


Subwoofer Specifications
Series
Apocalypse Series
Subwoofer Size
12"
Peak Power Handling
3000 watts
RMS Power Handling
1500 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
1 ohm
Voice Coil Material
Aluminum
Voice Coil Diameter
2.75"
Sensitivity
86.20 dB
Xmax (millimeters)
18 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Pressed Paper
Woofer Surround
Foam
Magnet Structure
Double Stacked
Magnet Type
Ferrite
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Optimum Ported Box Volume
2 cubic feet
Top-Mount Depth (Mounting Depth)
7.07"
Cutout Diameter
11"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
30.63 Hz
Equivalent Compliance (Vas)
29.52 liters
Total Speaker Q Value (Qts)
0.34
Electrical Resistance of Voice Coil (Re)
Dual 0.9 ohm
What is in the box?
Paperwork
User manual
Warranty/Registration card
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:

DB-SA272 D1-2

Weight:

34.00lbs

Internal SKU:

ls-dbsa272d1-u8

Internal Product ID:

212058

Customer Ratings & Reviews


Deaf Bonce DB-SA272 D1 (Open Box, Great) thumbnail image

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

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

2001 BMW 525i

1989 Subaru RX

2014 Buick Regal

2001 Saturn SL1

2007 Lotus Exige

2016 Audi S5

2016 Land Rover Range Rover

2008 MINI Cooper

1990 Suzuki Sidekick

2017 Audi S7

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.