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2004 Lexus GS300

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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

Speakers & Speaker Installation for 2004 Lexus GS300

Find speakers to upgrade your sound and fit in the factory speaker location for your GS300.  After you choose your speakers, we'll help you find speaker adapters, speaker harnesses and other accessories for installation.

All car speakers

Shop All Speaker Locations in the Vehicle

See all speakers that fit, regardless of location.

Lower Front Door

Lower Front Door Speakers

Speakers for your lower front door.

Rear Door Panel Speakers

Rear Door Panel Speakers

Speakers for your rear door panels

Upper Front Door Speakers

Upper Front Door Speakers

Speakers for your upper front door.

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Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
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.
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".
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.
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.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
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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JVC CS-DR421

440W Peak (70W RMS) 4" DRVN DR Series 2-Way 4-ohm Shallow-Mount Coaxial Car Speakers

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JVC CS-DR421

440W Peak (70W RMS) 4" DRVN DR Series 2-Way 4-ohm Shallow-Mount Coaxial Car Speakers

• 220 watts Peak Each, 35 watts RMS Each
• 1" Polyetherimide Balanced Dome tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

1+ offers available
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VIP Product Get $9.90 in rewards to spend later

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your GS300
  • Lower Front Door
  • Rear Door
List price $119.00
-17% $99.00 /pair

In stock

Only 1 Left!

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Available Offers (2) for JVC CS-DR421
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List price $119.00
-17% $99.00
$79.20 with coupon | Price details
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Free Speaker Accessory at Checkout!
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Limited time!

JVC CS-DR693

1000W Peak (140W RMS) 6x9'' DRVN DR Series 3-Way 4-ohm Coaxial Car Speakers

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JVC CS-DR693

1000W Peak (140W RMS) 6x9'' DRVN DR Series 3-Way 4-ohm Coaxial Car Speakers

• 500 watts Peak Each, 70 watts RMS Each
• 1-1/2" Dome tweeter and super tweeter
• Polypropylene-Mica cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Flash Sale! Save at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Install kits available for most vehicles

found car based on your search
Fits your GS300
1
List price $129.00
Save $69.01
-53% $59.99 /pair

In stock

Add to Cart
See all 14 special offers
NVX - Worth the Envy - Direct to Consumer Car Audio

JVC CS-DR6931

1000W Peak (140W RMS) 6x9" DRVN DR Series 3-Way 4-ohm Shallow-Mount Coaxial Car Speakers

CS-DR6931 big
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JVC CS-DR6931

1000W Peak (140W RMS) 6x9" DRVN DR Series 3-Way 4-ohm Shallow-Mount Coaxial Car Speakers

• 500 watts Peak Each, 70 watts RMS Each
• 1-1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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

VIP Product Get $11.90 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits your GS300
List price $148.80
-20% $119.00 /pair

In stock

Only 2 Left!

Add to Cart
See all 14 special offers
Limited time!

JVC CS-DR6941

1100W Peak (180W RMS) 6x9" DRVN Series 4-way 4-ohm Coaxial Car Speakers

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JVC CS-DR6941

1100W Peak (180W RMS) 6x9" DRVN Series 4-way 4-ohm Coaxial Car Speakers

• 550 watts Peak Each, 90 watts RMS Each
• 1" and 19/32" PEI (Polyetherimide) Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Flash Sale! Save at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $12.90 in rewards to spend later

install icon

Install kits available for most vehicles

found car based on your search
Fits your GS300
List price $149.00
-13% $129.00 /pair

In stock

Add to Cart
See all 14 special offers

JVC CS-DR6941 (2-Pairs, 4-Total)

2000W Peak (280W RMS) 6x9" DRVN Series 4-Way Coaxial Car Speakers (2-Pairs)

CSDR6941_2 big
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JVC CS-DR6941 (2-Pairs, 4-Total)

2000W Peak (280W RMS) 6x9" DRVN Series 4-Way Coaxial Car Speakers (2-Pairs)

• 500 watts Peak Each, 70 watts RMS Each
• 19/32 Poly-Ether Imide Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your GS300
List price $298.00
-13% $258.00

In stock

Add to Cart

• 500 watts Peak Each, 70 watts RMS Each
• 19/32 Poly-Ether Imide Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

JVC CS-DR6940

1000W Peak (140W RMS) 6x9” 4-Way Factory Upgrade Coaxial Speakers - Pair

CS-DR6940 big
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JVC CS-DR6940

1000W Peak (140W RMS) 6x9” 4-Way Factory Upgrade Coaxial Speakers - Pair

• 550 Watts Max Each, 90 Watts RMS Each
• Poly-Ether Imide Balanced Tweeter
• Carbon Mica Woofer Cone
• 4 Ohm Impedance
• Frequency Response: 56-21,000 Hz

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

Install kits available for most vehicles

found car based on your search
Fits your GS300
14
List price $149.00
-13% $129.00 /pair

In stock

Add to Cart

JVC CS-DR693 (2-Pairs, 4-Total)

2000W Peak (280W RMS) 6x9'' DRVN Series 3-Way Coaxial Car Speakers (2-Pairs)

CSDR693_2 big
Go to item page Right Arrow Icon of Right Arrow

JVC CS-DR693 (2-Pairs, 4-Total)

2000W Peak (280W RMS) 6x9'' DRVN Series 3-Way Coaxial Car Speakers (2-Pairs)

• 500 watts Peak Each, 70 watts RMS Each
• 19/32 Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your GS300
1
List price $258.00
-53% $119.98

In stock

Add to Cart

• 500 watts Peak Each, 70 watts RMS Each
• 19/32 Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

JVC CS-DR6941 with Sound Damping

1100W Peak (180W RMS) 6x9" DRVN Series 4-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

CSDR6941_SDBSK2 big
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JVC CS-DR6941 with Sound Damping

1100W Peak (180W RMS) 6x9" DRVN Series 4-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 550 watts Peak Each, 90 watts RMS Each
• 1" and 19/32" PEI (Polyetherimide) Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your GS300
48
List price $167.74
-14% $143.99

In stock

Add to Cart

• 550 watts Peak Each, 90 watts RMS Each
• 1" and 19/32" PEI (Polyetherimide) Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

JVC CS-DR421 with Sound Damping

440W Peak (70W RMS) 4" DR Series 2-Way 4-Ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

CSDR421_SDBSK2 big
Go to item page Right Arrow Icon of Right Arrow

JVC CS-DR421 with Sound Damping

440W Peak (70W RMS) 4" DR Series 2-Way 4-Ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 220 watts Peak Each, 35 watts RMS Each
• 1" Polyetherimide Balanced tweeters
• 2 wide opening speaker grilles
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your GS300
48
List price $137.74
-17% $113.99

In stock

Only 1 Left!

Add to Cart

• 220 watts Peak Each, 35 watts RMS Each
• 1" Polyetherimide Balanced tweeters
• 2 wide opening speaker grilles
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

JVC CS-DR693 with Sound Damping

1000W Peak (140W RMS) 6x9'' DRVN Series 3-way 4-ohm Coaxial Car Speakers with Dual Tweeters + NVX SDBSK2 Premium Sound Damping

CSDR693_SDBSK2 big
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JVC CS-DR693 with Sound Damping

1000W Peak (140W RMS) 6x9'' DRVN Series 3-way 4-ohm Coaxial Car Speakers with Dual Tweeters + NVX SDBSK2 Premium Sound Damping

• 500 watts Peak Each, 70 watts RMS Each
• 19/32" dual Dome tweeters
• Polypropylene-Mica cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your GS300
49
List price $147.74
-49% $74.98

In stock

Add to Cart

• 500 watts Peak Each, 70 watts RMS Each
• 19/32" dual Dome tweeters
• Polypropylene-Mica cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

JVC CS-DR421 (2-Pairs, 4-Total)

880W Peak (140W RMS) 4" DRVN Series 2-Way Coaxial Car Speakers (2-Pairs)

CSDR421_2 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

JVC CS-DR421 (2-Pairs, 4-Total)

880W Peak (140W RMS) 4" DRVN Series 2-Way Coaxial Car Speakers (2-Pairs)

• 220 watts Peak Each, 35 watts RMS Each
• 1" Polymide Balanced Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

found car based on your search
Fits your GS300
List price $238.00
-17% $198.00
Add to Cart

• 220 watts Peak Each, 35 watts RMS Each
• 1" Polymide Balanced Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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    FAQ for Speakers in 2004 GS300

    Q: Can I upgrade or change the Speakers in 2004 Lexus GS300?

    A: Yes this page includes all the best Speakers that work in your GS300.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
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