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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Subwoofers
  4. Discontinued 12" Car Subwoofers

Discontinued 12" Car Subwoofers for your 1982 Firebird 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.

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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.
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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.
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Kicker CompC CWCD124 (44CWCD124) (Open Box, Great)

600W Peak (300W RMS) 12” CompC Series Dual 4-ohm Subwoofer

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Kicker CompC CWCD124 (44CWCD124) (Open Box, Great)

600W Peak (300W RMS) 12” CompC Series Dual 4-ohm Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Ribbed Polyurethane Surround
• Impedance: Dual 4 ohm
• Mount depth: 5-3/8"
• Sensitivity: 88.3 dB

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• Peak Power: 600 watts
• RMS Power: 300 watts
• Injection Molded Polypropylene Cone
• Ribbed Polyurethane Surround
• Impedance: Dual 4 ohm
• Mount depth: 5-3/8"
• Sensitivity: 88.3 dB

Image Dynamics IDQS12 D2

450W RMS 12" Series Dual 2-Ohm Shallow Mount Car Subwoofer

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Image Dynamics IDQS12 D2

450W RMS 12" Series Dual 2-Ohm Shallow Mount Car Subwoofer

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

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• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

Image Dynamics IDQS12 D4

450W RMS 12" Series Dual 4-Ohm Shallow Mount Car Subwoofer

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Image Dynamics IDQS12 D4

450W RMS 12" Series Dual 4-Ohm Shallow Mount Car Subwoofer

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• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

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• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

Kicker CompC (44VCWC122) Open Box

600W Max CompC Single 12" Vented Subwoofer Enclosure

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Kicker CompC (44VCWC122) Open Box

600W Max CompC Single 12" Vented Subwoofer Enclosure

• 600W Max Single 12" Vented Subwoofer Enclosure
• 12" COMPC Subwoofer
• Thick MDF Construction with Thick Black Carpet
• Spring-Loaded Binding Post Terminals
• Enclosure Dimensions: 11-7/16" TD x 14-5/8" BD x 17-1/2" W x 16" H

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• 600W Max Single 12" Vented Subwoofer Enclosure
• 12" COMPC Subwoofer
• Thick MDF Construction with Thick Black Carpet
• Spring-Loaded Binding Post Terminals
• Enclosure Dimensions: 11-7/16" TD x 14-5/8" BD x 17-1/2" W x 16" H

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

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

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

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

• 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

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• 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

JL Audio 12W1v2-4

12" Single 4 ohm W1v2 Series Car Subwoofer

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JL Audio 12W1v2-4

12" Single 4 ohm W1v2 Series Car Subwoofer

12" Single 4 Ohm W1v2 Series Subwoofer • 600W Max • 300W RMS • Customizable Trim Ring • Vented Reinforcement Collar • DMA-Optimized Motor System • Floating Cone Attach Method • Interlocking Cone and Dust Cap

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12" Single 4 Ohm W1v2 Series Subwoofer • 600W Max • 300W RMS • Customizable Trim Ring • Vented Reinforcement Collar • DMA-Optimized Motor System • Floating Cone Attach Method • Interlocking Cone and Dust Cap

(2) Alpine Type-R SWR-12D4 + Sealed Subwoofer Box + Mono Amplifier + Amp Kit

(2) Alpine Type-R SWR-12D4 + Sealed Subwoofer Box + Mono Amplifier + Amp Kit

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(2) Alpine Type-R SWR-12D4 + Sealed Subwoofer Box + Mono Amplifier + Amp Kit

(2) Alpine Type-R SWR-12D4 + Sealed Subwoofer Box + Mono Amplifier + Amp Kit

• 1000 Watts RMS
• 3000 Watts Max
• Reinforced parabolic cone structure
• Durable High Amplitude Multi-Roll santoprene surround
• Cast aluminum frame with integral shorting sleeve
• High-grade strontium ferrite segmented magnet assembly
• Integrated 8 AWG push terminals with VC jumpers

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• 1000 Watts RMS
• 3000 Watts Max
• Reinforced parabolic cone structure
• Durable High Amplitude Multi-Roll santoprene surround
• Cast aluminum frame with integral shorting sleeve
• High-grade strontium ferrite segmented magnet assembly
• Integrated 8 AWG push terminals with VC jumpers

Alpine X-W12D4

2700W Peak (900W RMS) 12" X-Series Dual 4-Ohms Car Subwoofer

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Alpine X-W12D4

2700W Peak (900W RMS) 12" X-Series Dual 4-Ohms Car Subwoofer

• Peak Power: 2700 watts
• RMS Power: 900 watts
• Polypropylene-Mica Cone
• High Roll Foam Surround
• Impedance: Dual 4 ohm
• Mount depth: 7.2"
• Sensitivity: 84.3 dB

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• Peak Power: 2700 watts
• RMS Power: 900 watts
• Polypropylene-Mica Cone
• High Roll Foam Surround
• Impedance: Dual 4 ohm
• Mount depth: 7.2"
• Sensitivity: 84.3 dB

RE Audio REX12S4 V2 12" 200W RMS Car Subwoofer+Sealed Sub Box+Amplifier+Amp Kit

200W 12" REX Series Single 4 ohm Subwoofer (REXV212S4) Package

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RE Audio REX12S4 V2 12" 200W RMS Car Subwoofer+Sealed Sub Box+Amplifier+Amp Kit

200W 12" REX Series Single 4 ohm Subwoofer (REXV212S4) Package

• RMS Power: 200W
• 8-Layer Copper Voice Coil
• Mica Filled Poly Cone
• Santoprene Rubber Surround

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• RMS Power: 200W
• 8-Layer Copper Voice Coil
• Mica Filled Poly Cone
• Santoprene Rubber Surround

Boss CX122

1400W Peak (700W RMS) 12" Chaos Exxtreme Series Single 4-Ohm Car Subwoofer

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Boss CX122

1400W Peak (700W RMS) 12" Chaos Exxtreme Series Single 4-Ohm Car Subwoofer

• Peak Power: 1400 watts
• RMS Power: 700 watts
• Custom Tooled High Efficiency Injection Cone
• Foam Surround
• Impedance: Single 4 ohm
• Mount depth: 5.5"
• Sensitivity: 82 dB

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• Peak Power: 1400 watts
• RMS Power: 700 watts
• Custom Tooled High Efficiency Injection Cone
• Foam Surround
• Impedance: Single 4 ohm
• Mount depth: 5.5"
• Sensitivity: 82 dB

2)ROCKFORD FOSGATE Punch P1S2-12 12" 1000W 2-Ohm Power Car Audio Subwoofers Subs

2)ROCKFORD FOSGATE Punch P1S2-12 12" 1000W 2-Ohm Power Car Audio Subwoofers Subs

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2)ROCKFORD FOSGATE Punch P1S2-12 12" 1000W 2-Ohm Power Car Audio Subwoofers Subs

2)ROCKFORD FOSGATE Punch P1S2-12 12" 1000W 2-Ohm Power Car Audio Subwoofers Subs

• 500W Peak
• 250W RMS
• Kevlar Reinforced Paper Cone
• High Density NBR Half-Roll Surround
• 2" 4-Layer Voice Coil
• 10 AWG Nickel Plated Compression Input Push Terminals

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• 500W Peak
• 250W RMS
• Kevlar Reinforced Paper Cone
• High Density NBR Half-Roll Surround
• 2" 4-Layer Voice Coil
• 10 AWG Nickel Plated Compression Input Push Terminals

2) Kenwood KFC-W3016PS 12" 2000 Watt Subwoofer + Dual 12" Ported Enclosure

2) Kenwood KFC-W3016PS 12" 2000 Watt Subwoofer + Dual 12" Ported Enclosure

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2) Kenwood KFC-W3016PS 12" 2000 Watt Subwoofer + Dual 12" Ported Enclosure

2) Kenwood KFC-W3016PS 12" 2000 Watt Subwoofer + Dual 12" Ported Enclosure

• Peak Power: 2000W
• RMS Power: 400W
• Polypropylene Cone
• Rubber Surround

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• Peak Power: 2000W
• RMS Power: 400W
• Polypropylene Cone
• Rubber Surround

JL Audio 12W3v3-2 (Like New (Open Box))

500W RMS 12" W3v3 Series Single 2-ohm Car Subwoofer

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JL Audio 12W3v3-2 (Like New (Open Box))

500W RMS 12" W3v3 Series Single 2-ohm Car Subwoofer

• RMS Power: 500 watts
• Impedance: Single 2 ohm
• Mineral-Filled Polypropylene Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 6.65"
• Sensitivity: 87.15 dB

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• RMS Power: 500 watts
• Impedance: Single 2 ohm
• Mineral-Filled Polypropylene Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 6.65"
• Sensitivity: 87.15 dB

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Buy One Get One Half Off Deal, Kicker CompR CWR124 (43CWR124)

1000W Peak (500W RMS) 12" CompR Series Dual 4-Ohm Subwoofers

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Buy One Get One Half Off Deal, Kicker CompR CWR124 (43CWR124)

1000W Peak (500W RMS) 12" CompR Series Dual 4-Ohm Subwoofers

• 500 Watts RMS
• 1000 Watts Max
• All-Polypropylene Cone
• Ribbed Santoprene® Surround
• Stamped Steel Basket
• Spiralead tinsel-lead technology
• Double Stacked Magnet

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• 500 Watts RMS
• 1000 Watts Max
• All-Polypropylene Cone
• Ribbed Santoprene® Surround
• Stamped Steel Basket
• Spiralead tinsel-lead technology
• Double Stacked Magnet

RE Audio SXXv2-12D4 Open Box Complete

1200W 12" SXXv2 Series Dual 4 Ohm Subwoofer

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RE Audio SXXv2-12D4 Open Box Complete

1200W 12" SXXv2 Series Dual 4 Ohm Subwoofer

• RMS Power: 1100W
• Dual Composite 2-Piece Cone
• Rubatek Foam Surround
• Cast Aluminum Basket
• 3" 4-Layer Aluminum Voice Coil

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• RMS Power: 1100W
• Dual Composite 2-Piece Cone
• Rubatek Foam Surround
• Cast Aluminum Basket
• 3" 4-Layer Aluminum Voice Coil

2) ROCKFORD FOSGATE P1S4-12 12" 1000 Watt 4-Ohm Car Audio Subwoofers Subs P1S412

2) ROCKFORD FOSGATE P1S4-12 12" 1000 Watt 4-Ohm Car Audio Subwoofers Subs P1S412

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2) ROCKFORD FOSGATE P1S4-12 12" 1000 Watt 4-Ohm Car Audio Subwoofers Subs P1S412

2) ROCKFORD FOSGATE P1S4-12 12" 1000 Watt 4-Ohm Car Audio Subwoofers Subs P1S412

• 500W Peak
• 250W RMS
• Kevlar Reinforced Paper Cone
• High Density NBR Half-Roll Surround
• 2" 4-Layer Voice Coil
• 10 AWG Nickel Plated Compression Input Push Terminals

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• 500W Peak
• 250W RMS
• Kevlar Reinforced Paper Cone
• High Density NBR Half-Roll Surround
• 2" 4-Layer Voice Coil
• 10 AWG Nickel Plated Compression Input Push Terminals

EXCLUSIVE

RE Audio + Hifonics 1500W Dual 12" Amplified Bass Bundle

(2) RE Audio SEXv2-12D4 12" SE-X v2 Series Dual 4 ohm Subwoofer + Hifonics HFi1500D 1500W RMS Class D Monoblock HFi Series Amplifier

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RE Audio + Hifonics 1500W Dual 12" Amplified Bass Bundle

(2) RE Audio SEXv2-12D4 12" SE-X v2 Series Dual 4 ohm Subwoofer + Hifonics HFi1500D 1500W RMS Class D Monoblock HFi Series Amplifier

• 1 ohm: 1500 watts x 1 chan.
• Rubatek Foam Surround
• Dual Composite 2-Piece Cone
• Tork-Tite Terminals
• Progressive Spiders
• Double Stacked Magnets
• Wired remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Dual speaker terminals simplify the hookup of multiple speakers
• Signal to Noise Ration: >95 dB

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151

• 1 ohm: 1500 watts x 1 chan.
• Rubatek Foam Surround
• Dual Composite 2-Piece Cone
• Tork-Tite Terminals
• Progressive Spiders
• Double Stacked Magnets
• Wired remote bass level control included
• Preamp RCA outputs to daisy chain multiple amps
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Dual speaker terminals simplify the hookup of multiple speakers
• Signal to Noise Ration: >95 dB

DC Audio Level 5 12D1 (M2LV512D1)

3000W RMS 12" Level 5 Series Dual 1 ohm Car Subwoofer

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DC Audio Level 5 12D1 (M2LV512D1)

3000W RMS 12" Level 5 Series Dual 1 ohm Car Subwoofer

• Peak Power: 5000W
• RMS Power: 3000W
• Dual 1 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

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• Peak Power: 5000W
• RMS Power: 3000W
• Dual 1 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

Sundown Audio U-12 v.2 D4 12" (U12V2D4) (Open Box, Great)

4000W Peak (2000W RMS) 12" U Series Dual 4-ohm Car Subwoofer (SW-UV212D4)

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Sundown Audio U-12 v.2 D4 12" (U12V2D4) (Open Box, Great)

4000W Peak (2000W RMS) 12" U Series Dual 4-ohm Car Subwoofer (SW-UV212D4)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 4 ohm
• Pressed Paper Cone
• Double-Stitched Surround
• Mount depth: 8.43"
• Sensitivity: 84.41 dB

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• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 4 ohm
• Pressed Paper Cone
• Double-Stitched Surround
• Mount depth: 8.43"
• Sensitivity: 84.41 dB

RE Audio SXX12D4 Refurbished

12" Dual 4 ohm SXX Series Car Subwoofer

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RE Audio SXX12D4 Refurbished

12" Dual 4 ohm SXX Series Car Subwoofer

12" SXX Series Car Subwoofer • 1000 Watts RMS • Dual 4 ohm • Rubatek Foam Surround • Dual Composite 2-Piece Cone • Tork-Tite Terminals • Progressive Spiders • Triple Stacked Magnets

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12" SXX Series Car Subwoofer • 1000 Watts RMS • Dual 4 ohm • Rubatek Foam Surround • Dual Composite 2-Piece Cone • Tork-Tite Terminals • Progressive Spiders • Triple Stacked Magnets

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    FAQ Frequently asked questions in Discontinued 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.
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