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Products in these categories contain items that carry a guarantee to fit your Lexus RX300 (change vehicle)
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All DS18 Car Speakers

DS18 offers a complete range of all car speakers for every audio enthusiast.

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DS18 Speaker Installation & Accessories

Install with ease using DS18's car speaker installation and accessories.

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DS18 Vehicle Specific Speaker Kits

Customize your car audio with DS18's custom car speaker kits for specific vehicles.

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DS18 6.5" Speakers

Immerse in the rich, detailed sound of DS18's 6.5" speakers for an unparalleled audio experience.

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DS18 6.5" Component Speakers

DS18's 6.5" component speakers deliver crystal-clear sound for an immersive listening experience.

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DS18 6x9" Speakers

Feel the beat with DS18's 6x9" speakers, designed for powerful, high-quality audio.

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DS18 3.5" Speakers

Upgrade your car's audio with DS18's compact yet powerful 3.5" speakers.

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DS18 5.25" Speakers

DS18's 5.25" speakers are designed for audiophiles seeking superior sound quality.

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DS18 Midbass & Midrange Speakers

Experience the depth of sound with DS18's midbass and midrange drivers.

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Other DS18 Car Speakers

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DS18 Tweeters

Achieve crystal clear highs with DS18's precision-engineered tweeters.

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DS18 Pro Audio Tweeters

Experience professional audio quality with DS18's pro audio tweeters and compression drivers.

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DS18 Pro Audio Midrange Drivers

DS18's pro and full-range drivers offer superior sound for audio enthusiasts.

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DS18 Speaker Packages & Bundles

Upgrade your vehicle's sound system with DS18's car speaker packages and bundles.

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DS18 Harley-Davidson Speakers

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DS18 Marine Speakers

Enjoy high-quality audio on the water with DS18's marine speakers for boats.

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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.
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DS18 6XL600-8 (Sold Individually)

600W Peak (300W RMS) 6.5" XL Series Midrange 8-ohm Loudspeaker

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DS18 6XL600-8 (Sold Individually)

600W Peak (300W RMS) 6.5" XL Series Midrange 8-ohm Loudspeaker

• 600 watts Peak, 300 watts RMS
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

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List price $115.99
-17% $95.95

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DS18 PRO-X6MSE (Sold Individually)

450W Peak (225W RMS) 6.5” PRO-X Series Pro Audio Mid-Range 8-ohm Loudspeaker

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DS18 PRO-X6MSE (Sold Individually)

450W Peak (225W RMS) 6.5” PRO-X Series Pro Audio Mid-Range 8-ohm Loudspeaker

• 450 watts Peak Each, 225 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 95 dB

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$47.95

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DS18 G5.25Xi

270W Peak (90W RMS) 5.25" GEN-X Series 2-way 4-ohm Coaxial Speakers

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DS18 G5.25Xi

270W Peak (90W RMS) 5.25" GEN-X Series 2-way 4-ohm Coaxial Speakers

• 135 watts Peak Each, 45 watts RMS Each
• 1" Mylar Balanced Dome tweeters with neodynium magnets
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

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$50.95 /pair

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DS18 PRO-SM69.4 (Sold Individually)

500W Peak (250W RMS) 6x9" PRO Series Shallow Midrange 4-ohm Car and Motorcycle Loudspeaker

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DS18 PRO-SM69.4 (Sold Individually)

500W Peak (250W RMS) 6x9" PRO Series Shallow Midrange 4-ohm Car and Motorcycle Loudspeaker

• 500 watts Peak, 250 watts RMS
• Water-Resistant Paper cone and dust cap
• Impedance: 4 ohm
• Sensitivity: 96 dB

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$79.95

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• 500 watts Peak, 250 watts RMS
• Water-Resistant Paper cone and dust cap
• Impedance: 4 ohm
• Sensitivity: 96 dB

Limited time!

DS18 ZXI-5254

360W Peak (120W RMS) 5.25" ZXi Series 2-way 4-ohm Coaxial Car Speakers

ZXI-5254 big
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DS18 ZXI-5254

360W Peak (120W RMS) 5.25" ZXi Series 2-way 4-ohm Coaxial Car Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Dome tweeters with neodynioum magnets
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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$83.95 /pair

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DS18 PRO-FR5NEO (Sold Individually)

400W Peak (200W RMS) 5.25” PRO-FR Series 4-ohm Full-Range Bullet Loudspeaker

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DS18 PRO-FR5NEO (Sold Individually)

400W Peak (200W RMS) 5.25” PRO-FR Series 4-ohm Full-Range Bullet Loudspeaker

• 400 watts Peak Each, 200 watts RMS Each
• Aluminum Bullet Tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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DS18 EXL-SQ6.9

1120W Peak (320W RMS) 6x9” EXL Series 2-way 3-ohm Coaxial Speakers

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DS18 EXL-SQ6.9

1120W Peak (320W RMS) 6x9” EXL Series 2-way 3-ohm Coaxial Speakers

• 560 watts Peak Each, 160 watts RMS Each
• 1.14" PEI (Polyetherimide) Dome tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB

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$239.95 /pair

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DS18 DXQ6.9CX

600W Peak (300W RMS) 6x9" DXQ Series 2-Way Coaxial 4-ohm Speakers

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DS18 DXQ6.9CX

600W Peak (300W RMS) 6x9" DXQ Series 2-Way Coaxial 4-ohm Speakers

• 300 watts Peak Each, 150 watts RMS Each
• 1" Silk Dome Tweeters
• Yellow Straw Composite Foam cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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$399.95 /pair

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DS18 EXL-SQ6.5 (2-Pairs, 4-Total)

1600W Peak (480W RMS) 6.5" EXL Series 2-Way Coaxial Speakers (2-Pairs)

EXLSQ65_2 big
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DS18 EXL-SQ6.5 (2-Pairs, 4-Total)

1600W Peak (480W RMS) 6.5" EXL Series 2-Way Coaxial Speakers (2-Pairs)

• 400 watts Max Each, 120 watts RMS Each
• 1.14" PEI (Polyetherimide) Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2.55"

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$359.90

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• 400 watts Max Each, 120 watts RMS Each
• 1.14" PEI (Polyetherimide) Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2.55"

Limited time!

DS18 PRO-HY6.2MSL (Sold Individually) (Open Box, Great)

300W Peak (150W RMS) 6.5" Pro Hybrid Coaxial Midrange 2-ohm Speaker with Compression Driver Horn

PRO-HY6.2MSL big
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DS18 PRO-HY6.2MSL (Sold Individually) (Open Box, Great)

300W Peak (150W RMS) 6.5" Pro Hybrid Coaxial Midrange 2-ohm Speaker with Compression Driver Horn

• 300 watts Peak, 150 watts RMS
• 3.15" Titanium Horn Tweeters
• Paper cone material
• Impedance: 2 ohm
• Sensitivity: 97 dB

10% Off Open Box!
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Install kits available for this speaker

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List price $79.95
-30% $55.96
$50.36 with coupon | Price details

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• 300 watts Peak, 150 watts RMS
• 3.15" Titanium Horn Tweeters
• Paper cone material
• Impedance: 2 ohm
• Sensitivity: 97 dB

Limited time!

DS18 PRO-X6.4BM (Sold Individually) (Open Box, Great)

500W Peak (250W RMS) 6.5” PRO-X Series 4-ohm Mid-Range Loudspeaker

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DS18 PRO-X6.4BM (Sold Individually) (Open Box, Great)

500W Peak (250W RMS) 6.5” PRO-X Series 4-ohm Mid-Range Loudspeaker

• 500 watts Peak Each, 250 watts RMS Each
• Red Aluminum Bullet tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

10% Off Open Box!
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Install kits available for this speaker

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List price $52.95
-30% $37.07
$33.36 with coupon | Price details

In stock

Only 1 Left!

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• 500 watts Peak Each, 250 watts RMS Each
• Red Aluminum Bullet tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

Limited time!

DS18 EXL-SQ5.25 (Open Box, Great)

680W Peak (160W RMS) 5.25" EXL-SQ Series 2-way 3-ohm Coaxial Car Speakers

EXL-SQ5.25 big
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DS18 EXL-SQ5.25 (Open Box, Great)

680W Peak (160W RMS) 5.25" EXL-SQ Series 2-way 3-ohm Coaxial Car Speakers

• 340 watts Peak Each, 80 watts RMS Each
• 1" PEI (Polyetherimide) Dome tweeters with neodynium magnets
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 86 dB

10% Off Open Box!
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Free or discounted install kits when available.

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List price $143.95
-30% $100.76 /pair
$90.68 with coupon | Price details

In stock

Only 1 Left!

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DS18 PRO-ZXI6M (Pair)

1200W Peak (600W RMS) 6.5" ZXi Series 8-Ohm Midrange Car Speakers (Pair)

PROZXI6M_2 big
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DS18 PRO-ZXI6M (Pair)

1200W Peak (600W RMS) 6.5" ZXi Series 8-Ohm Midrange Car Speakers (Pair)

• 600 watts Peak Each, 300 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

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2
List price $179.98
-17% $149.90

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• 600 watts Peak Each, 300 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

DS18 PRO-FR69NEO with Speaker Installation Kit

Includes: 6.5” Water resistant Cone Mid-Range Loudspeaker , 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

PRO-CF6.2NR, FRING65, SDRLR1, SDSK2, BTK106 big
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DS18 PRO-FR69NEO with Speaker Installation Kit

Includes: 6.5” Water resistant Cone Mid-Range Loudspeaker , 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

• 200W RMS 6.5” PRO-M Series Water resistant Cone Mid-Range Loudspeaker
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Installer Panel Removal Tool Kit
• Rubber Roller

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Free or discounted install kits when available.

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185
List price $288.66
-11% $256.75

In stock

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• 200W RMS 6.5” PRO-M Series Water resistant Cone Mid-Range Loudspeaker
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Installer Panel Removal Tool Kit
• Rubber Roller

DS18 PRO-NS6 (Pair)

600W Peak (300W RMS) 6.5" PRO-NS Series 8-Ohm Midrange Car Speakers (Pair)

PRONS6_2 big
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DS18 PRO-NS6 (Pair)

600W Peak (300W RMS) 6.5" PRO-NS Series 8-Ohm Midrange Car Speakers (Pair)

• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 94 dB

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$143.90

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• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 94 dB

DS18 PRO-HY6MSL (Pair)

600W Peak (300W RMS) 6.5” Shallow Hybrid Midrange with Built-in Driver

PROHY6MSL_2 big
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DS18 PRO-HY6MSL (Pair)

600W Peak (300W RMS) 6.5” Shallow Hybrid Midrange with Built-in Driver

• 300 Peak, 150 RMS
• 3" Titanium Horn Tweeters
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 93 dB
• Priced Per Pair

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1
$159.90

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• 300 Peak, 150 RMS
• 3" Titanium Horn Tweeters
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 93 dB
• Priced Per Pair

DS18 PRO-CF6.4SL (Pair)

1000W Peak (500W RMS) 6.5” Water Resistant Midbass Speakers (Pair)

PROCF64SL_2 big
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DS18 PRO-CF6.4SL (Pair)

1000W Peak (500W RMS) 6.5” Water Resistant Midbass Speakers (Pair)

• 1000 watts Peak Each, 500 watts RMS Each
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB
• Priced Per Pair

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$167.90

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• 1000 watts Peak Each, 500 watts RMS Each
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB
• Priced Per Pair

DS18 PRO-ZXI6.4BM (Pair)

1200W Peak (600W RMS) 6.5" ZXi Series 4-Ohm Midrange Car Speakers (Pair)

PROZXI64BM_2 big
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DS18 PRO-ZXI6.4BM (Pair)

1200W Peak (600W RMS) 6.5" ZXi Series 4-Ohm Midrange Car Speakers (Pair)

• 600 watts Peak, 300 watts RMS
• 1" Aluminum Bullet Tweeter
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

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$161.90

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• 600 watts Peak, 300 watts RMS
• 1" Aluminum Bullet Tweeter
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

DS18 PRO-X6.4BM (Pair)

(2) 500W Peak (250W) RMS 6.5” PRO-X Series Mid-Range Loudspeaker with Bullet

(2)PRO-X6.4BM big
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DS18 PRO-X6.4BM (Pair)

(2) 500W Peak (250W) RMS 6.5” PRO-X Series Mid-Range Loudspeaker with Bullet

• 500 watts Max
• 250 watts RMS
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB
• Mounting Depth: 2.44"

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List price $105.90
$102.72

In stock

Add to Cart

• 500 watts Max
• 250 watts RMS
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB
• Mounting Depth: 2.44"

DS18 ZXI-62C (2-Pairs, 4-Total)

960W Peak (320W RMS) 6.5 ZXI Series 2-Way Component Speakers w/ Silk Dome Tweeters (2-Pairs)

ZXI62C_2 big
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DS18 ZXI-62C (2-Pairs, 4-Total)

960W Peak (320W RMS) 6.5 ZXI Series 2-Way Component Speakers w/ Silk Dome Tweeters (2-Pairs)

• 240 watts Peak Each, 80 watts RMS Each
• 1.25" Silk Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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$335.90

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• 240 watts Peak Each, 80 watts RMS Each
• 1.25" Silk Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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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
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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