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2000 Lexus SC400

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Subwoofers and enclosures, specifically designed for your 2000 SC400, as well as universal fit solutions

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Subwoofers and Boxes for 2000 Lexus SC400

A subwoofer that works with, or is designed for, your 2000 Lexus SC400 will add bass, clarity and depth to your music and system. A quality subwoofer will give realism and an overall rich, complete sound that you otherwise would not get with a factory car sound system.

Subwoofer bass packages

Universal Subwoofer Bass Packages

These packages include an amp, sub(s), an enclosure and amplifier wiring. They should fit your Lexus SC400, but verify your trunk/rear vehicle area.

Universal Subwoofers

Universal Subwoofers

These sub(s) are perfect for adding to a empty box or custom built enclosure. They should work with your Lexus SC400, but verify your trunk/rear vehicle area.

Universal-fit loaded and powered sub boxes

Universal-fit Loaded Subwoofer Boxes

These boxes include sub(s) and some include an amp. They should fit your Lexus SC400, but verify your trunk/rear vehicle area.

Universal-fit empty unloaded sub boxes

Empty Universal-fit Sub Box Enclosures

These boxes are ready for you to add a sub and amp. They should fit your ride, but verify your trunk/rear vehicle area.

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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.

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.

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Kenwood eXcelon P-XW1221D

1200W Peak (600W RMS) Loaded Dual 12" Vented Enclosure

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Kenwood eXcelon P-XW1221D

1200W Peak (600W RMS) Loaded Dual 12" Vented Enclosure

• 1200W Max (600W RMS) Dual Pre-loaded 12" Vented Subwoofer Enclosure
• Polypropylene Cone with Diamond Array Pattern Woofer
Enclosure Dimensions: 12-9/16” D x 35-3/4” W x 15-13/16” H

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Kenwood eXcelon XR-W1204

2000W Peak (400W RMS) 12" eXcelon Reference Series Single 4-ohm Oversized Car Subwoofer

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Kenwood eXcelon XR-W1204

2000W Peak (400W RMS) 12" eXcelon Reference Series Single 4-ohm Oversized Car Subwoofer

• Peak Power: 2000 watts
• RMS Power: 400 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 5-5/8"
• Sensitivity: 83 dB

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List price $290.00
-18% $239.00

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Kenwood eXcelon KFC-XW1041

1300W Peak (300W RMS) 10" eXcelon Series Single 4-ohm Car Subwoofer

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Kenwood eXcelon KFC-XW1041

1300W Peak (300W RMS) 10" eXcelon Series Single 4-ohm Car Subwoofer

• Peak Power: 1300 watts
• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Urethane Surround
• Mount depth: 4-7/8"
• Sensitivity: 84 dB

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List price $150.00
-21% $119.00

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Kenwood eXcelon KFC-XW1221HP

2000W Peak (500W RMS) 12" eXcelon Series Single 2-ohm Car Subwoofer

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Kenwood eXcelon KFC-XW1221HP

2000W Peak (500W RMS) 12" eXcelon Series Single 2-ohm Car Subwoofer

• Peak Power: 2000 watts
• RMS Power: 500 watts
• Impedance: Single 2 ohm
• Injection Molded Polypropylene Cone
• Rubber Surround
• Mount depth: 5-11/16"
• Sensitivity: 81 dB

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List price $210.00
-14% $179.99

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Kenwood eXcelon XR-W1004

1300W Peak (300W RMS) 10" eXcelon Reference Series Single 4-ohm Car Subwoofer

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Kenwood eXcelon XR-W1004

1300W Peak (300W RMS) 10" eXcelon Reference Series Single 4-ohm Car Subwoofer

• Peak Power: 1300 watts
• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4 13/16"
• Sensitivity: 82 dB

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List price $270.00
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Kenwood eXcelon P-XRW102DB

1300W Peak (300W RMS) Loaded Single 10" Sealed Enclosure

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Kenwood eXcelon P-XRW102DB

1300W Peak (300W RMS) Loaded Single 10" Sealed Enclosure

• Sealed enclosure with 1 10" Excelon Reference Series Subwoofer
• 300 watts RMS (1300 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 20" L x 8.5" H x 15" W

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List price $330.00
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Kenwood KFC-W2541

1300W Peak (300W RMS) 10" Single 4-ohm Car Subwoofer

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Kenwood KFC-W2541

1300W Peak (300W RMS) 10" Single 4-ohm Car Subwoofer

• Peak Power: 1300 watts
• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Urethane Surround
• Mount depth: 4-7/8"
• Sensitivity: 84 dB

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List price $160.00
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Kenwood P-W804B

900W Peak (300W RMS) Single 8" Vented Subwoofer Enclosure

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Kenwood P-W804B

900W Peak (300W RMS) Single 8" Vented Subwoofer Enclosure

• 900W Max (300W RMS) Single 8" Vented Subwoofer Enclosure
• 8" Subwoofer
• Black Carpet Finigh
Enclosure Dimensions: 5-7/8" D x 17-11/16" W x 11-13/16" H

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List price $230.00
-22% $179.99

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Kenwood eXcelon P-XRW122DB (Open Box, Great)

2000W Peak (400W RMS) Loaded Single 12" Sealed Enclosure

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Kenwood eXcelon P-XRW122DB (Open Box, Great)

2000W Peak (400W RMS) Loaded Single 12" Sealed Enclosure

• Sealed enclosure with 1 12" Excelon Reference Series Subwoofer
• 400 watts RMS (2000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 22" L x 9" H x 16" W

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List price $350.00
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• Sealed enclosure with 1 12" Excelon Reference Series Subwoofer
• 400 watts RMS (2000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 22" L x 9" H x 16" W

Kenwood eXcelon KFC-XW1200F

1400W Peak (350W RMS) 12" eXcelon Series Single 4-ohm Shallow Car Subwoofer

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Kenwood eXcelon KFC-XW1200F

1400W Peak (350W RMS) 12" eXcelon Series Single 4-ohm Shallow Car Subwoofer

• Peak Power: 1400 watts
• RMS Power: 350 watts
• Impedance: Single 4 ohm
• Glass Carbon Fiber Cone
• Rubber Surround
• Mount depth: 3-15/16"
• Sensitivity: 91 dB

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• Peak Power: 1400 watts
• RMS Power: 350 watts
• Impedance: Single 4 ohm
• Glass Carbon Fiber Cone
• Rubber Surround
• Mount depth: 3-15/16"
• Sensitivity: 91 dB

Kenwood eXcelon P-XRW122DB

2000W Peak (400W RMS) Loaded Single 12" Sealed Enclosure

P-XRW122DB big Out of stock
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Kenwood eXcelon P-XRW122DB

2000W Peak (400W RMS) Loaded Single 12" Sealed Enclosure

• Sealed enclosure with 1 12" Excelon Reference Series Subwoofer
• 400 watts RMS (2000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 22" L x 9" H x 16" W

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Used from: $209.30

• Sealed enclosure with 1 12" Excelon Reference Series Subwoofer
• 400 watts RMS (2000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 22" L x 9" H x 16" W

Kenwood eXcelon P-XW1002B

1000W Peak (250W RMS) Loaded Single 10" Sealed Shallow Enclosure

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Kenwood eXcelon P-XW1002B

1000W Peak (250W RMS) Loaded Single 10" Sealed Shallow Enclosure

• 250 watts Single 10" Sealed Subwoofer Enclosure
• Single 4 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 12-1/4" TD x BD x 19-3/4" W x 6-1/4" H

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List price $350.00
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Add to Cart

• 250 watts Single 10" Sealed Subwoofer Enclosure
• Single 4 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 12-1/4" TD x BD x 19-3/4" W x 6-1/4" H

 
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    FAQ for Subwoofer and Sub Box Upgrades in 2000 SC400

    Q: Can I upgrade or change the Subwoofer and Sub Box Upgrades in 2000 Lexus SC400?

    A: Yes this page includes all the best Subwoofer and Sub Box Upgrades that work in your SC400.

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