Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Car Audio & Electronics
  3. Car Subwoofers
  4. 12" Car Subwoofers

12" Car Subwoofers for your 1978 Caprice close

Find the best 12" car subs money can buy with our huge selection from all the top brands. 12-inch is the most popular size because of the amount of bass it generates and the overall bass produced. The top brands for 12" subs are NVX, JL Audio, Kicker, Rockford Fosgate and Alpine.

Filters
Reset Done
Show products that do not fit
Product Type
Price Range
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
Punch Series (11)
W3 v3 Series (8)
CompC Series (7)
Power Series (7)
S Series (7)
VC Series (7)
35 Series (6)
Apocalypse Series (6)
CompRT Series (6)
Y-Series (6)
A Series (5)
CompR Series (5)
E-Series (5)
Machete Series (5)
Reference Series (5)
Solo-Baric L7T Series (5)
VMAX Series (5)
CompQ Series (4)
CompVR Series (4)
CompVT Series (4)
CompVX Series (4)
EXL Series (4)
HED Series (4)
Hippo Series (4)
Mille Pro Series (4)
N-Series (4)
Prime R2 Series (4)
Prime Series (4)
Punch P3 Series (4)
R Series (4)
R2 Series (4)
SA Series (4)
SoloX Series (4)
Terminator Series (4)
TW1 Series (4)
TW3 Shallow Mount Series (4)
VS Series (4)
W6 v3 Series (4)
X Series (4)
Z Series (4)
55 Series (3)
GTX Series (3)
IXS Shallow Series (3)
LCS Series (3)
Level 5 Series (3)
N Series (3)
Type-R Series (3)
VEGA Series (3)
W0 v3 Series (3)
W1 v3 Series (3)
W7 Anniversary Edition Series (3)
75 Series (2)
Arena Series (2)
Cento Series (2)
Champion Series (2)
Club Marine Series (2)
Club Series (2)
Comp Series (2)
CVP Series (2)
D Series (2)
Diamond Elite Series (2)
DMD Series (2)
DMD-SH Series (2)
EPICX Series (2)
EQ Series (2)
eXcelon Series (2)
EXL-X Series (2)
Godfather Series (2)
Godzilla Series (2)
GTR Series (2)
GTS Series (2)
Hannibal Series (2)
Hawk Series (2)
HCCA Series (2)
HD Series (2)
HED Slim Series (2)
Hifonics Elite Series (2)
Hooligan Series (2)
King Series (2)
L Series (2)
Level 1 Series (2)
M Series (2)
NEO Series (2)
Nightshade (NS) Series (2)
Punch P1 Series (2)
SA Classic Series (2)
SML Series (2)
Solo-Baric L7R Series (2)
Solo-Baric L7S Series (2)
Space Series (2)
Spike Series (2)
SRW Series (2)
Stage Series (2)
Status Series (2)
TNT Series (2)
U Series (2)
VFL Comp Series (2)
XED Series (2)
XL Series (2)
ZXI Series (2)
Arena X Series (1)
Atom Series (1)
Bass Series (1)
BassLine Series (1)
BB Series (1)
CRW Series (1)
DB+ Series (1)
Dieci Series (1)
Discus Series (1)
Earthquake DBXI Series (1)
Elite Series (1)
ES Series (1)
Excelon Reference Series (1)
Gen-X (1)
Gen-XX (1)
GT Series (1)
HEX Series (1)
HF Series (1)
HoleeS Series (1)
JVC DRVN Series (1)
KM Subwoofer Series (1)
KMF Subwoofer Series (1)
Level 2 Series (1)
Level 3 Series (1)
Level 4 Series (1)
Magma Series (1)
MOJO Pro Series (1)
Polk Audio MM1 Series (1)
Primus Series (1)
PRO-X Series (1)
Punch P3 Shallow Mount Series (1)
RS Series (1)
S65 Series (1)
Select Series (1)
Solo-Baric L7 Series (1)
SoloXS L7XS Series (1)
SPL Show Series (1)
SQ Series (1)
Stadium Series (1)
Street Reference (1)
Stroker Series (1)
Subzero Series (1)
SWS Series (1)
Tarantula T5 Series (1)
TITAN Series (1)
Titanium Series (1)
TKO Series (1)
Tremor-X Series (1)
Uno Series (1)
W0 v2 Series (1)
W7 Series (1)
XFL Series (1)
XMAXX Series (1)
XMAXXX Monster Series (1)
XR Series (1)
XS-Series (1)
ZR Series (1)
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Top-Mount Depth (Mounting Depth)
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
Voice Coil(s)
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

Minimum Sealed Box Volume
This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Maximum Sealed Box Volume
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Main Cone Color
This is the color of the speaker's or subwoofer's cone.
Recommended Enclosure Type
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

Xmax (millimeters)
Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition
Availability

Your Vehicle

close
Exclamation Icon
Fitment data is not available for your 1978 Caprice
Universal-fit product options below.
Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort

MTX 3512-02

500W Peak (250W RMS) 12" 35 Series Single 2-ohm Car Subwoofer

3512-02 big
Go to item page Right Arrow Icon of Right Arrow

MTX 3512-02

500W Peak (250W RMS) 12" 35 Series Single 2-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 2 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 5.313"
• Sensitivity: 86 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
$119.95

Available

Ships in 10-14 days

Add to Cart

DC Audio NEO 12 D.7 (NEO12D.7)

4000W Peak (2000W RMS) 12" NEO Series Dual 0.7-ohm Tight Gapped Car Subwoofer

NEO 12 D.7 big
Go to item page Right Arrow Icon of Right Arrow

DC Audio NEO 12 D.7 (NEO12D.7)

4000W Peak (2000W RMS) 12" NEO Series Dual 0.7-ohm Tight Gapped Car Subwoofer

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 0.7 ohm
• Paper cone
• Multi-layered Polymer Foam surround
• Mount depth: 7.5"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $115.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $1200.00
$1,149.99

Available

Ships in 10-14 days

Add to Cart

NVX SMW12D4 (Open Box, Great)

800W Peak (400W RMS) S-Series Shallow-Mount 12" Dual 4-Ohm Subwoofer

SMW12D4 big
Go to item page Right Arrow Icon of Right Arrow

NVX SMW12D4 (Open Box, Great)

800W Peak (400W RMS) S-Series Shallow-Mount 12" Dual 4-Ohm Subwoofer

• 800 watts Watts Peak
• 400 watts Watts RMS
• Carbon Fiber Reinforced Polypropylene Cone
• Butyl Rubber Surround
• Includes Depth Extension Clearance Plate
• Mounting Depth: 3-15/16"

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $112.99
-33% $75.99

In stock

Only 2 Left!

Add to Cart

• 800 watts Watts Peak
• 400 watts Watts RMS
• Carbon Fiber Reinforced Polypropylene Cone
• Butyl Rubber Surround
• Includes Depth Extension Clearance Plate
• Mounting Depth: 3-15/16"

Kicker 47KBRW12 ReFLEX - Pair

12" Passive Radiator - Get more bass without ported enclosure

47KBRW12_2 big
Go to item page Right Arrow Icon of Right Arrow

Kicker 47KBRW12 ReFLEX - Pair

12" Passive Radiator - Get more bass without ported enclosure

• 12" ReFLEX™ Passive Radiator
• Rubber covered plastic Cone
• Rubber Surround

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
List price $159.98
-13% $139.98

Available

Ships in 10-14 days

Add to Cart

• 12" ReFLEX™ Passive Radiator
• Rubber covered plastic Cone
• Rubber Surround

Kicker CWRT124 (48CWRT124) (Open Box, Great)

1000W Peak (500W RMS) 12" CompRT Series Dual 4-ohm Shallow Car Subwoofer

CWRT124 big
Go to item page Right Arrow Icon of Right Arrow

Kicker CWRT124 (48CWRT124) (Open Box, Great)

1000W Peak (500W RMS) 12" CompRT Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.5 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $279.99
-38% $174.99

In stock

Only 1 Left!

Add to Cart

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.5 dB

NVX NSW124 Version 3 (NSW124v3) - Open Box, Great

1000W Peak (500W RMS) N-Series v3 12" Dual 4-Ohm Car Subwoofer

NSW124v3 big
Go to item page Right Arrow Icon of Right Arrow

NVX NSW124 Version 3 (NSW124v3) - Open Box, Great

1000W Peak (500W RMS) N-Series v3 12" Dual 4-Ohm Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.0"
• Sensitivity: 87 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $107.99
-31% $74.97

In stock

Only 1 Left!

Add to Cart

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.0"
• Sensitivity: 87 dB

Hifonics HFX12D4

800W Peak (400W RMS) 12" HF Series Dual 4-ohm Car Subwoofer

HFX12D4 big
Go to item page Right Arrow Icon of Right Arrow

Hifonics HFX12D4

800W Peak (400W RMS) 12" HF Series Dual 4-ohm Car Subwoofer

• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Treated Foam surround
• Mount depth: 5.61"
• Sensitivity: 86 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

207
List price $69.99
-43% $39.95

In stock

Add to Cart

Kicker CWR124 (48CWR124) (Open Box, Great)

1000W Peak (500W RMS) 12” CompR Series Dual 4-ohm Subwoofer

CWR124 big
Go to item page Right Arrow Icon of Right Arrow

Kicker CWR124 (48CWR124) (Open Box, Great)

1000W Peak (500W RMS) 12” CompR Series Dual 4-ohm Subwoofer

• Peak Power: 1000 watts
• RMS Power: 250-500 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5-3/4"
• Sensitivity: 86.9 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $209.99
-37% $132.99

In stock

Only 3 Left!

Add to Cart

• Peak Power: 1000 watts
• RMS Power: 250-500 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5-3/4"
• Sensitivity: 86.9 dB

Pioneer TS-A3000LS4 (Open Box, Great)

1500W Peak (400W RMS) 12" A-Series Single 4-ohm Shallow Subwoofer

TS-A3000LS4 big
Go to item page Right Arrow Icon of Right Arrow

Pioneer TS-A3000LS4 (Open Box, Great)

1500W Peak (400W RMS) 12" A-Series Single 4-ohm Shallow Subwoofer

• Peak Power: 1500 watts
• RMS Power: 400 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Rubber Surround
• Mount depth: 3-1/2"
• Sensitivity: 88 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $220.00
-43% $126.00

In stock

Only 2 Left!

Add to Cart

• Peak Power: 1500 watts
• RMS Power: 400 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Rubber Surround
• Mount depth: 3-1/2"
• Sensitivity: 88 dB

NVX YSW124 (Like New (Open Box))

1600W Peak (800W RMS) Y-Series 12" Dual 4-Ohm Car Subwoofer

YSW124 big
Go to item page Right Arrow Icon of Right Arrow

NVX YSW124 (Like New (Open Box))

1600W Peak (800W RMS) Y-Series 12" Dual 4-Ohm Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $227.99
-29% $161.49

In stock

Only 2 Left!

Add to Cart

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

JBL ARENA 12 (JBLSUBAR12AM) (Like New (Open Box))

2400W Peak (800W RMS) 12” Arena Series Dual 2-or 4-ohm Car Subwoofer

ARENA 12 big
Go to item page Right Arrow Icon of Right Arrow

JBL ARENA 12 (JBLSUBAR12AM) (Like New (Open Box))

2400W Peak (800W RMS) 12” Arena Series Dual 2-or 4-ohm Car Subwoofer

• Peak Power: 2400 watts
• RMS Power: 800 watts
• Impedance: Dual 2 or 4 ohm
• Composite Paper Concave Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 6.75"
• Sensitivity: 87.6 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $599.95
-22% $467.46

In stock

Add to Cart

• Peak Power: 2400 watts
• RMS Power: 800 watts
• Impedance: Dual 2 or 4 ohm
• Composite Paper Concave Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 6.75"
• Sensitivity: 87.6 dB

JL Audio 12TW3-D4 (Open Box, Great)

400W RMS 12" TW3 Series Dual 4-ohm Shallow Subwoofer

12TW3-D4 big
Go to item page Right Arrow Icon of Right Arrow

JL Audio 12TW3-D4 (Open Box, Great)

400W RMS 12" TW3 Series Dual 4-ohm Shallow Subwoofer

• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Rubber Surround
• Mount depth: 3.5"
• Sensitivity: 84.11 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

20
List price $569.99
-15% $484.49

In stock

Add to Cart

• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Rubber Surround
• Mount depth: 3.5"
• Sensitivity: 84.11 dB

NVX NSW122 Version 3 (NSW122v3) (Open Box, Great)

1000W Peak (500W RMS) N-Series v3 12" Dual 2-Ohm Car Subwoofer

NSW122v3 big
Go to item page Right Arrow Icon of Right Arrow

NVX NSW122 Version 3 (NSW122v3) (Open Box, Great)

1000W Peak (500W RMS) N-Series v3 12" Dual 2-Ohm Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.0"
• Sensitivity: 87 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $119.99
-17% $99.99

In stock

Only 1 Left!

Add to Cart

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.0"
• Sensitivity: 87 dB

Cerwin-Vega VMAXS122 (Like New (Open Box))

800W Peak (400W RMS) 12″ VMAXX Series Dual 2-ohm Shallow Subwoofer

VMAXS122 big
Go to item page Right Arrow Icon of Right Arrow

Cerwin-Vega VMAXS122 (Like New (Open Box))

800W Peak (400W RMS) 12″ VMAXX Series Dual 2-ohm Shallow Subwoofer

• Peak Power: 800 watts
• RMS Power: 400 watts
• Treated Semi-Pressed Pulped Cone
• Treated Foam Surround
• Impedance: Dual 2 ohm
• Mount depth: 3.62"
• Sensitivity: 86.5 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $299.99
-17% $249.99

In stock

Only 2 Left!

Add to Cart

• Peak Power: 800 watts
• RMS Power: 400 watts
• Treated Semi-Pressed Pulped Cone
• Treated Foam Surround
• Impedance: Dual 2 ohm
• Mount depth: 3.62"
• Sensitivity: 86.5 dB

(2) MTX 5512-22 12" 1600 Watt Peak DVC 2-ohm Car Audio Subwoofers Subs

800W Peak (400W RMS) 12" 55 Series Dual 2 Ohm Subwoofer Package

5512-22 2 Pack big
Go to item page Right Arrow Icon of Right Arrow

(2) MTX 5512-22 12" 1600 Watt Peak DVC 2-ohm Car Audio Subwoofers Subs

800W Peak (400W RMS) 12" 55 Series Dual 2 Ohm Subwoofer Package

• 800W Peak
• 400W RMS
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

3
$379.90

Available

Ships in 10-14 days

Add to Cart

• 800W Peak
• 400W RMS
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

NVX ESW124 (Open Box, Great)

500W Peak (250W RMS) E-Series 12" Single 4-Ohm Car Subwoofer

ESW124 big
Go to item page Right Arrow Icon of Right Arrow

NVX ESW124 (Open Box, Great)

500W Peak (250W RMS) E-Series 12" Single 4-Ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 5.56"
• Sensitivity: 87 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $83.99
-42% $48.99

In stock

Add to Cart

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 5.56"
• Sensitivity: 87 dB

Kicker CWR122 (48CWR122) (Open Box, Great)

1000W Peak (500W RMS) 12” CompR Series Dual 2-ohm Subwoofer

CWR122 big
Go to item page Right Arrow Icon of Right Arrow

Kicker CWR122 (48CWR122) (Open Box, Great)

1000W Peak (500W RMS) 12” CompR Series Dual 2-ohm Subwoofer

• Peak Power: 1000 watts
• RMS Power: 250-500 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5-3/4"
• Sensitivity: 86.9 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $209.99
-37% $132.99

In stock

Add to Cart

• Peak Power: 1000 watts
• RMS Power: 250-500 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5-3/4"
• Sensitivity: 86.9 dB

JL Audio 12W0v2-4

12" Single 4 ohm W0v2 Series Car Subwoofer

12W0v2-4 big
Go to item page Right Arrow Icon of Right Arrow

JL Audio 12W0v2-4

12" Single 4 ohm W0v2 Series Car Subwoofer

• 600W Peak
• 300W RMS
• Mineral-Filled Polypropylene Cone Woofer
• DMA Optimized Motor System
• Elevated Frame Cooling
• Proprietary Motors to Reduce Distortion

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

69
$159.99

In stock

Add to Cart

• 600W Peak
• 300W RMS
• Mineral-Filled Polypropylene Cone Woofer
• DMA Optimized Motor System
• Elevated Frame Cooling
• Proprietary Motors to Reduce Distortion

Pioneer TS-A3000LS4 (Open Box, Good)

1500W Peak (400W RMS) 12" A-Series Single 4-ohm Shallow Car Subwoofer

TS-A3000LS4 big
Go to item page Right Arrow Icon of Right Arrow

Pioneer TS-A3000LS4 (Open Box, Good)

1500W Peak (400W RMS) 12" A-Series Single 4-ohm Shallow Car Subwoofer

• Peak Power: 1500 watts
• RMS Power: 400 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Rubber Surround
• Mount depth: 3-1/2"
• Sensitivity: 88 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $220.00
-41% $130.86

In stock

Only 1 Left!

Add to Cart

• Peak Power: 1500 watts
• RMS Power: 400 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Rubber Surround
• Mount depth: 3-1/2"
• Sensitivity: 88 dB

Belva BPKGW122 (Open Box, Great)

600W Peak 12" Single 2-Ohm Car Audio Subwoofer

BPKGW122 big
Go to item page Right Arrow Icon of Right Arrow

Belva BPKGW122 (Open Box, Great)

600W Peak 12" Single 2-Ohm Car Audio Subwoofer

• 600 Watts Max
• Polypropylene Cone
• Durable Rubber Surround
• 1.5" black aluminum voice coil
• 37 oz. ferrite magnet motor structure

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $59.99
-42% $34.99

In stock

Only 1 Left!

Add to Cart

• 600 Watts Max
• Polypropylene Cone
• Durable Rubber Surround
• 1.5" black aluminum voice coil
• 37 oz. ferrite magnet motor structure

Prev 11 12 13 14 15 Next

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in 12" Car Subwoofers

    12" Car Subwoofers Frequently Asked Questions (FAQ)
    A 12’‘ car subwoofer is a specialized speaker designed to reproduce low-frequency bass sounds in a car audio system. It measures 12 inches in diameter and is one of the most popular sizes among car audio enthusiasts. The 12’‘ subwoofer offers a balanced combination of deep bass response and overall audio performance, making it suitable for a wide range of music genres. Its larger size allows it to move more air, producing powerful and impactful bass. If you enjoy music genres like hip-hop, EDM, or rock, a 12’‘ subwoofer will enhance your listening experience by adding depth and realism to the low frequencies, creating a more immersive soundstage in your vehicle.
    Before purchasing a 12’‘ car subwoofer, it's crucial to ensure that it will fit in your car's available space. The first step is to measure the area where you plan to install the subwoofer. Measure the width, height, and depth of the available space, and compare it with the dimensions of the subwoofer you intend to buy. Keep in mind that some subwoofers require enclosures, so consider the total space required for both the subwoofer and enclosure. Additionally, consider the mounting depth of the subwoofer to ensure it won't interfere with other components in your vehicle. If you're unsure about the compatibility, consult with a car audio professional who can help you find the best 12’‘ subwoofer that fits your car and audio preferences.
    Most car audio systems' built-in amplifiers are not powerful enough to properly drive a 12’‘ car subwoofer. Subwoofers typically require more power to produce deep and impactful bass. For a 12’‘ subwoofer, you will need a dedicated external amplifier that can deliver sufficient power to the subwoofer for optimal performance. The power rating of the subwoofer, measured in watts RMS, will give you an idea of the amplifier power needed. It's essential to match the subwoofer's RMS power handling with the amplifier's output to prevent underpowering or overpowering the subwoofer, both of which can affect sound quality and potentially damage the equipment. A compatible external amplifier will ensure that your 12’‘ car subwoofer delivers the best bass performance possible.
    The type of enclosure significantly impacts the performance of a 12’‘ car subwoofer. There are three main types of enclosures: sealed, ported, and bandpass. Each enclosure type has its characteristics, and the choice depends on your audio preferences and the desired bass response. A sealed enclosure provides tight and accurate bass, ideal for music genres that require precise bass reproduction. Ported enclosures deliver louder and more boomy bass, suitable for genres like hip-hop and electronic music. Bandpass enclosures offer a combination of both sealed and ported characteristics, providing the most powerful bass output. To determine the best enclosure for your 12’‘ subwoofer, consider your music preferences, available space, and desired bass response. Consulting with a car audio professional will help you select the ideal enclosure type for your specific subwoofer and vehicle.
    Installing a 12’‘ car subwoofer involves more than just connecting wires, so professional installation is often recommended. Properly installing the subwoofer, selecting the right enclosure, and tuning the audio system for the best sound quality can be challenging for those without experience in car audio installation. A professional installer has the expertise and tools to ensure that the subwoofer is mounted securely and tuned correctly to provide the desired bass performance. They can also help integrate the subwoofer into your car's interior seamlessly, giving your audio system a polished and professional look. Additionally, professional installation reduces the risk of damaging your vehicle or audio equipment during the installation process. Investing in professional installation guarantees that your 12’‘ car subwoofer performs at its best and provides an exceptional bass experience.
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    1970 Mercury Montego

    1977 Mercury Bobcat

    1978 Chevrolet Caprice

    1987 Volvo 245

    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

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 1978 Caprice
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.

    Additional information:

    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    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
    Back

    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.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo