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

Discontinued Focal 12" Car Subwoofers for your 2011 Expedition close

Focal 12" car subwoofers will provide your vehicle with the bass and lows that you desire.

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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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Focal RSB-300

Auditor Line Premium 12” Subwoofer

RSB-300 big DISCONTINUED
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Focal RSB-300

Auditor Line Premium 12” Subwoofer

• Auditor Line Premium 12” Subwoofer
• 2″ (50mm) voice coil, Kapton former
• Frequency response: 30Hz-500Hz
• Ported or sealed enclosure
• RMS power: 300 watt RMS
• Butyl surround, High resistance

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Universal Icon Universal – fits most vehicles.

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• Auditor Line Premium 12” Subwoofer
• 2″ (50mm) voice coil, Kapton former
• Frequency response: 30Hz-500Hz
• Ported or sealed enclosure
• RMS power: 300 watt RMS
• Butyl surround, High resistance

Focal 30 A1

12" Single 4 ohms Access Series Car Subwoofer

30 A1 big DISCONTINUED
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Focal 30 A1

12" Single 4 ohms Access Series Car Subwoofer

12" Single 4 ohm Focal Access Line 1 Subwoofer • 500 watts Peak • 250 watts RMS • 4 Ohm • Woven Fiber Glass • Butyl rubber surround • 2" Voice coil • 5-3/4" Magnet

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2

12" Single 4 ohm Focal Access Line 1 Subwoofer • 500 watts Peak • 250 watts RMS • 4 Ohm • Woven Fiber Glass • Butyl rubber surround • 2" Voice coil • 5-3/4" Magnet

Focal SUB P 30

12" Single 4 ohm Performance Series Car Subwoofer

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Focal SUB P 30

12" Single 4 ohm Performance Series Car Subwoofer

12" Single 4 ohm Performance Series Subwoofer • 500W Max • 250W RMS • Polypropylene Woofer Cone • Butyl Rubber Woofer Surround • Spider Decompression Voice Coil Ventilation • Rubber Magnet Cap • 2" 4-Layer Voice Coil on Kapton Former • Works in Sealed and Ported Enclosures

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2

12" Single 4 ohm Performance Series Subwoofer • 500W Max • 250W RMS • Polypropylene Woofer Cone • Butyl Rubber Woofer Surround • Spider Decompression Voice Coil Ventilation • Rubber Magnet Cap • 2" 4-Layer Voice Coil on Kapton Former • Works in Sealed and Ported Enclosures

Focal SUBP30F

Expert Line 12” Component Subwoofers (400W RMS 4Ω)

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Focal SUBP30F

Expert Line 12” Component Subwoofers (400W RMS 4Ω)

• 10" Component Subwoofer
• Power Handling: 400W RMS 4 Ohm
• Original Flax Cone
• High rigidity for deep and controlled bass
• Dual Magnet for more power

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• 10" Component Subwoofer
• Power Handling: 400W RMS 4 Ohm
• Original Flax Cone
• High rigidity for deep and controlled bass
• Dual Magnet for more power

Focal SUB P 30 DB

600W 12" Dual 4-Ohm Performance Series Subwoofer

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Focal SUB P 30 DB

600W 12" Dual 4-Ohm Performance Series Subwoofer

12" Dual 4-Ohm Performance Series Subwoofer • 600W Peak • 300W RMS • Polypropylene Cone • Butyl Rubber Surround • Self Regulating Cooling System • 2" Dual 4 Ohm Voice Coils

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12" Dual 4-Ohm Performance Series Subwoofer • 600W Peak • 300W RMS • Polypropylene Cone • Butyl Rubber Surround • Self Regulating Cooling System • 2" Dual 4 Ohm Voice Coils

Focal 30 A1 DB

12" Dual 4 ohm Access Series Car Subwoofer

30 A1 DB big DISCONTINUED
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Focal 30 A1 DB

12" Dual 4 ohm Access Series Car Subwoofer

12" Access Series Subwoofer • Dual 4 ohm • 500W Max • 250W RMS • Woven Glass-Fiber Cone • Butyl Rubber Surround • Non-Resonant Fiberglass Basket

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12" Access Series Subwoofer • Dual 4 ohm • 500W Max • 250W RMS • Woven Glass-Fiber Cone • Butyl Rubber Surround • Non-Resonant Fiberglass Basket

Focal RSB-300 Subwoofer + Free $50 Gift Card

Auditor Line Premium 12” Subwoofer

RSB-300, 50EGIFT big DISCONTINUED
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Focal RSB-300 Subwoofer + Free $50 Gift Card

Auditor Line Premium 12” Subwoofer

• Auditor Line Premium 12” Subwoofer
• 2″ (50mm) voice coil, Kapton former
• Frequency response: 30Hz-500Hz
• Ported or sealed enclosure
• RMS power: 300 watt RMS
• Butyl surround, High resistance

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

14

• Auditor Line Premium 12” Subwoofer
• 2″ (50mm) voice coil, Kapton former
• Frequency response: 30Hz-500Hz
• Ported or sealed enclosure
• RMS power: 300 watt RMS
• Butyl surround, High resistance

Focal 30A4

Access Series 12” Subwoofer (200W RMS @ 4 ohms)

30 A4 big DISCONTINUED
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Focal 30A4

Access Series 12” Subwoofer (200W RMS @ 4 ohms)

• 12” Single Coil Subwoofers
• Power Handling: 250 W RMS 4 Ohm
• DFS® (Dual Fiberglass Structure) Cone
• Powerful 43/4" (120 mm) magnet
• Spider decompression ventilated coil

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Universal Icon Universal – fits most vehicles.

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• 12” Single Coil Subwoofers
• Power Handling: 250 W RMS 4 Ohm
• DFS® (Dual Fiberglass Structure) Cone
• Powerful 43/4" (120 mm) magnet
• Spider decompression ventilated coil

Focal KitE30KX Subwoofer + Free $150 Gift Card

K2 Power Line 12" Dual 4Ω Voice Coil Component Subwoofer

KitE30KX, 150EGIFT big DISCONTINUED
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Focal KitE30KX Subwoofer + Free $150 Gift Card

K2 Power Line 12" Dual 4Ω Voice Coil Component Subwoofer

• 12" Dual 4Ω Voice Coil Component Subwoofer
• Power Handling: 800W RMS
• K2 Kevlar sandwich cone
• “Radial VC” Cooling
• Motor "dual magnet"

Universal Icon Universal – fits most vehicles.

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2

• 12" Dual 4Ω Voice Coil Component Subwoofer
• Power Handling: 800W RMS
• K2 Kevlar sandwich cone
• “Radial VC” Cooling
• Motor "dual magnet"

Focal KitE30KX

K2 Power Line 12" Dual 4Ω Voice Coil Component Subwoofer

E 30 KX big DISCONTINUED
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Focal KitE30KX

K2 Power Line 12" Dual 4Ω Voice Coil Component Subwoofer

• 12" Dual 4Ω Voice Coil Component Subwoofer
• Power Handling: 800W RMS
• K2 Kevlar sandwich cone
• “Radial VC” Cooling
• Motor "dual magnet"

VIP Star Icon

VIP Product Get $100.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 12" Dual 4Ω Voice Coil Component Subwoofer
• Power Handling: 800W RMS
• K2 Kevlar sandwich cone
• “Radial VC” Cooling
• Motor "dual magnet"

Focal RIP 300S

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Focal RIP 300S

• 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

Focal P30F

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Focal P30F

• 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

 
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    Focal 12" Car Subwoofers Information

    Focal carries a range of 12" car subwoofers for the bass you've been looking for. Focal engineers competition grade subwoofers that will both satisfy and last. Great for subwoofer boxes and other installations, these 12" Focal subs are an easy choice.
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