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  1. Home
  2. Autotek Store
  3. Discontinued Autotek Car Audio & Electronics
  4. Discontinued Autotek Car Subwoofers
  5. Discontinued Autotek All Component Car Subwoofers

Discontinued All Autotek Component Car Subwoofers

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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.
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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You are currently viewing discontinued products.

Autotek SSW12D4

500W Max (1000W RMS) 12" Series Dual 4 ohm Car Subwoofer

SSW12D4 big DISCONTINUED
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Autotek SSW12D4

500W Max (1000W RMS) 12" Series Dual 4 ohm Car Subwoofer

• 500 Watts Max
• 1000 Watts RMS
• BASS-TEXT Cone
• Rubber Surround
• Stamped Steel Basket
• Reinforced Dust Cap
• Nickel Plated Terminals

• 500 Watts Max
• 1000 Watts RMS
• BASS-TEXT Cone
• Rubber Surround
• Stamped Steel Basket
• Reinforced Dust Cap
• Nickel Plated Terminals

Autotek SSW10D4

800W Max (400W RMS) 10" Super Sport Series Dual 4 Ohm Car Subwoofer

SSW10D4 big DISCONTINUED
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Autotek SSW10D4

800W Max (400W RMS) 10" Super Sport Series Dual 4 Ohm Car Subwoofer

• 800 Watts Max
• 400 Watts RMS
• BASS-TEXT Cone
• Rubber Surround
• Stamped Steel Basket
• Rigid Dust Cap
• Nickel-Plated Push Terminals

• 800 Watts Max
• 400 Watts RMS
• BASS-TEXT Cone
• Rubber Surround
• Stamped Steel Basket
• Rigid Dust Cap
• Nickel-Plated Push Terminals

Autotek M12D4

12" Dual 4 ohm Mean Machine Series Car Subwoofer

M12D4 big DISCONTINUED
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Autotek M12D4

12" Dual 4 ohm Mean Machine Series Car Subwoofer

• 1000 Watts Max
• 500 Watts RMS
• Black Polypropylene Cone
• High Excursion Rubber Surround
• Made for Sealed or Ported Enclosures
• Blue Illuminated Mean Machines Logo
• Dual 4 ohm

12

• 1000 Watts Max
• 500 Watts RMS
• Black Polypropylene Cone
• High Excursion Rubber Surround
• Made for Sealed or Ported Enclosures
• Blue Illuminated Mean Machines Logo
• Dual 4 ohm

Autotek AXL12D4

300W 12" AXL Series Dual 4 Ohm Subwoofer

AXL12D4 big DISCONTINUED
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Autotek AXL12D4

300W 12" AXL Series Dual 4 Ohm Subwoofer

• 600W Peak
• 300W RMS
• Dual 4 ohm Voice Coil
• Rigid Polypropylene Cone
• Black Foam Surround
• Spade Style Speaker Terminals
• High Energy Vented Motor

10

• 600W Peak
• 300W RMS
• Dual 4 ohm Voice Coil
• Rigid Polypropylene Cone
• Black Foam Surround
• Spade Style Speaker Terminals
• High Energy Vented Motor

Autotek ATW12D4

350W 12" ATW Series Dual 4 Ohm Subwoofer

ATW12D4 big DISCONTINUED
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Autotek ATW12D4

350W 12" ATW Series Dual 4 Ohm Subwoofer

• 1000W Peak
• 350W RMS
• Dual 4 ohm Voice Coil
• Injection Molded Polypropylene Cone
• UV Resistant Foam Surround
• Nickel Plated Push & Insert Style Speaker Terminals
• 2" High Temperature Voice Coil

• 1000W Peak
• 350W RMS
• Dual 4 ohm Voice Coil
• Injection Molded Polypropylene Cone
• UV Resistant Foam Surround
• Nickel Plated Push & Insert Style Speaker Terminals
• 2" High Temperature Voice Coil

Autotek ATX12D4

12" Dual 4 ohm ATX Series Car Subwoofer

ATX12D4 big DISCONTINUED
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Autotek ATX12D4

12" Dual 4 ohm ATX Series Car Subwoofer

12" ATX Series Subwoofer • 700W Peak • 350W RMS • Paper Woofer Cone • Foam Surround • Dual 4 ohm Multi-Layer High Temp Voice Coil • Ultra Rigid Stamped Steel Basket • Front-Plate and Voice Coil Cooling

1

12" ATX Series Subwoofer • 700W Peak • 350W RMS • Paper Woofer Cone • Foam Surround • Dual 4 ohm Multi-Layer High Temp Voice Coil • Ultra Rigid Stamped Steel Basket • Front-Plate and Voice Coil Cooling

EXCLUSIVE

Autotek ATX12D4 Subwoofer Pair

Pair of 12" Dual 4 ohm ATX Series Car Subwoofers

ATX12D4-PAIR big DISCONTINUED
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Autotek ATX12D4 Subwoofer Pair

Pair of 12" Dual 4 ohm ATX Series Car Subwoofers

Pair of 12" ATX Series Subwoofers • 1400W Peak • 700W RMS • Paper Woofer Cone • Foam Surround • Dual 4 ohm Multi-Layer High Temp Voice Coil • Ultra Rigid Stamped Steel Basket • Front-Plate and Voice Coil Cooling

2

Pair of 12" ATX Series Subwoofers • 1400W Peak • 700W RMS • Paper Woofer Cone • Foam Surround • Dual 4 ohm Multi-Layer High Temp Voice Coil • Ultra Rigid Stamped Steel Basket • Front-Plate and Voice Coil Cooling

EXCLUSIVE

(2) 12" KFC-W112S 800W Subwoofers + 1200W Amplifier TA1250.2 + Box and Amp Kit

Two Subwoofers + 2-Channel Amplifier, Amp Kit and Enclosure

TA1250.2, KFC-W112S, BAK82 big DISCONTINUED
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(2) 12" KFC-W112S 800W Subwoofers + 1200W Amplifier TA1250.2 + Box and Amp Kit

Two Subwoofers + 2-Channel Amplifier, Amp Kit and Enclosure

• 2 Kenwood KFC-W112S 800W Performance Series 12" Subwoofers
• Autotek TA1250.2 TA Series Bridgeable 2-Channel Amplifier
• Belva BAK82 8 Gauge Amp Wire Kit with 2-Ch RCA Cable

• 2 Kenwood KFC-W112S 800W Performance Series 12" Subwoofers
• Autotek TA1250.2 TA Series Bridgeable 2-Channel Amplifier
• Belva BAK82 8 Gauge Amp Wire Kit with 2-Ch RCA Cable

Autotek AT12D4

12" Dual 4 ohm Super Sport AT Series Subwoofer

AT12D4 big DISCONTINUED
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Autotek AT12D4

12" Dual 4 ohm Super Sport AT Series Subwoofer

• 700W Max
• 350W RMS
• Paper cone woofer
• Foam surround
• Ultra rigid stamped steel basket
• Front plate and voice coil cooling
• Spider tinsel-lead design

1

• 700W Max
• 350W RMS
• Paper cone woofer
• Foam surround
• Ultra rigid stamped steel basket
• Front plate and voice coil cooling
• Spider tinsel-lead design

Autotek AXL12D4- OPEN BOX

300W 12" AXL Series Dual 4 Ohm Subwoofer

AXL12D4 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Autotek AXL12D4- OPEN BOX

300W 12" AXL Series Dual 4 Ohm Subwoofer

• 600W Peak
• 300W RMS
• Dual 4 ohm Voice Coil
• Rigid Polypropylene Cone
• Black Foam Surround
• Spade Style Speaker Terminals
• High Energy Vented Motor

• 600W Peak
• 300W RMS
• Dual 4 ohm Voice Coil
• Rigid Polypropylene Cone
• Black Foam Surround
• Spade Style Speaker Terminals
• High Energy Vented Motor

Autotek ATK12D4

800W Peak (400W RMS) 12" ATK Series Dual 4-Ohm Car Subwoofer

ATK12D4 big DISCONTINUED
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Autotek ATK12D4

800W Peak (400W RMS) 12" ATK Series Dual 4-Ohm Car Subwoofer

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

1

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

 
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