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DS18 ZXI-5254 with Sound Damping

360W Peak (120W RMS) 5.25" ZXi Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

ZXI5254_SDBSK2 big
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360W Peak (120W RMS) 5.25" ZXi Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your LS400
47
List price $102.69
-8% $94.44

In stock.

• 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

Diamond Audio MP84 with Installation Accessories

200W RMS 8" PRO Full-Range Coaxial Horn Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

MP84, XBAF8, SDSK2, SDRLR1, BTK106 big
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200W RMS 8" PRO Full-Range Coaxial Horn Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

• 200 watts Max Each, 100 watts RMS Each
• 1" Aluminum Horn Tweeters
• Heavy duty die-cast aluminum basket
• Advanced voice coil heat sink design for better heat dissipation
• Sensitivity: 103 dB
• Mounting Depth: 7.09"

Save 15% Off Package Deals 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 the following location in your LS400
  • Rear Deck Center
141
List price $622.70
$595.80 /pair

In stock.

• 200 watts Max Each, 100 watts RMS Each
• 1" Aluminum Horn Tweeters
• Heavy duty die-cast aluminum basket
• Advanced voice coil heat sink design for better heat dissipation
• Sensitivity: 103 dB
• Mounting Depth: 7.09"

Diamond Audio MP84 with Sound Damping

400W MAX (200W RMS) 8" PRO Full-Range Coaxial Horn Speakers + NVX SDSK2 Sound Damping

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400W MAX (200W RMS) 8" PRO Full-Range Coaxial Horn Speakers + NVX SDSK2 Sound Damping

• 400 watts Max Each, 200 watts RMS Each
• 1" Aluminum Horn Tweeters
• Heavy duty die-cast aluminum basket
• Advanced voice coil heat sink design for better heat dissipation
• Sensitivity: 103 dB
• Mounting Depth: 7.09"

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your LS400
47
$564.98

In stock.

• 400 watts Max Each, 200 watts RMS Each
• 1" Aluminum Horn Tweeters
• Heavy duty die-cast aluminum basket
• Advanced voice coil heat sink design for better heat dissipation
• Sensitivity: 103 dB
• Mounting Depth: 7.09"

MTX SS5 (2-Pairs, 4-Total)

1000W Peak (500W RMS) 5.25" Signature Series 2-Way Component Speaker System (2-Pairs)

SS5_2 big
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1000W Peak (500W RMS) 5.25" Signature Series 2-Way Component Speaker System (2-Pairs)

• 250 watts Peak Each, 125 watts RMS Each
• 1-3/16" Teteron Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your LS400
$999.90

Available

Ships in 10-14 days

• 250 watts Peak Each, 125 watts RMS Each
• 1-3/16" Teteron Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

JL Audio C2-525 (Open Box, Great)

200W Peak (120W RMS) 5.25” Evolution C2 Series 2-way 4-ohm Component Speaker System

C2-525 big
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200W Peak (120W RMS) 5.25” Evolution C2 Series 2-way 4-ohm Component Speaker System

• 100 watts Peak Each, 60 watts RMS Each
• 3/4" Silk Dome tweeters with ferrofluid cooling and damping
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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 multiple locations in your LS400
  • Lower Front Door
  • Rear Door
9
List price $329.99
-15% $280.49 /set

In stock

JL Audio C3-525 (Open Box, Great)

300W Peak (150W RMS) 5.25” Evolution C3 Series 2-way 4-ohm Component Speaker System

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300W Peak (150W RMS) 5.25” Evolution C3 Series 2-way 4-ohm Component Speaker System

• 150 watts Peak Each, 75 watts RMS Each
• 2-way convertible speakers from component to coaxial
• 1" Silk Soft Dome tweeters with ferrofluid cooling and damping
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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 multiple locations in your LS400
  • Lower Front Door
  • Rear Door
2
List price $529.99
-15% $450.49 /set

In stock

JL Audio C1-525x (Open Box, Great)

150W Peak (100W RMS) 5.25" C1 Series 2-way 4-ohm Coaxial Car Speakers

C1-525x big
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150W Peak (100W RMS) 5.25" C1 Series 2-way 4-ohm Coaxial Car Speakers

• 75 watts Peak Each, 50 watts RMS Each
• 3/4" Silk-suspended aluminum Edge-driven Dome tweeters
• Injection-molded, Mineral-filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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 multiple locations in your LS400
  • Lower Front Door
  • Rear Door
6
List price $129.99
-15% $110.49 /pair

In stock

Rockford Fosgate Power T152 (Open Box, Great)

240W Peak (120W RMS) 5.25" Power Series 2-way 4-ohm Coaxial Car Speakers

T152 big
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240W Peak (120W RMS) 5.25" Power Series 2-way 4-ohm Coaxial Car Speakers

• 120 watts Peak Each, 60 watts RMS Each
• 1" Aluminum Dome offset cantilever coaxial mounted tweeters
• Polypropylene-Carbon Fiber Hybrid cone material
• Impedance: 4 ohm
• Sensitivity: 86.5 dB

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 multiple locations in your LS400
  • Lower Front Door
  • Rear Door
22
List price $219.99
-15% $186.99 /pair

In stock

Limited time!

NVX NSP525

240W Peak (160W RMS) 5.25" N-Series 2 Way Coaxial Car Speakers

NSP525 big
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240W Peak (160W RMS) 5.25" N-Series 2 Way Coaxial Car Speakers

• 240 watts Peak Each, 80 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
• Mounting Depth: 1.96"

Free Speaker Accessory at Checkout!
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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your LS400
  • Lower Front Door
  • Rear Door
27
List price $65.99
-17% $54.99 /pair

In stock

Used from: $49.99
Limited time!

Soundstream SPM.804

1000W Peak (500W RMS) 8" Pro Audio Midrange 4-ohm Speakers

SPM.804 big
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1000W Peak (500W RMS) 8" Pro Audio Midrange 4-ohm Speakers

• 500 watts Peak Each, 250 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95.5 dB

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 the following location in your LS400
  • Rear Deck Center
List price $78.99
Save 24%
-24% $59.99 /pair

In stock

Only 1 Left!

• 500 watts Peak Each, 250 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95.5 dB

Deaf Bonce HANNIBAL HM-8E-PLUS (HM-8E+)

340W Peak (170W RMS) 8" Hannibal Series Midrange 4-ohm Car Speakers

Hannibal HM-8E-PLUS big
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340W Peak (170W RMS) 8" Hannibal Series Midrange 4-ohm Car Speakers

• 170 watts Peak Each, 85 watts RMS Each
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB

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 the following location in your LS400
  • Rear Deck Center
1
$39.90 /pair

In stock

Only 1 Left!

DS18 PRO-X8MSE (Pair)

1100W Peak (500W RMS) 8" PRO-X Series Midrange Loudspeakers Sealed Back (Pair)

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1100W Peak (500W RMS) 8" PRO-X Series Midrange Loudspeakers Sealed Back (Pair)

• 550 watts Peak Each, 275 watts RMS Each
• Glossy Red steel basket
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

found car based on your search
Fits your LS400
List price $135.90
$131.82

• 550 watts Peak Each, 275 watts RMS Each
• Glossy Red steel basket
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

Limited time!

Rockford Fosgate Prime R152-S

160W Peak (80W RMS) 5.25" Prime Series 2 Way Component 4-ohm Speakers

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160W Peak (80W RMS) 5.25" Prime Series 2 Way Component 4-ohm Speakers

• 80 watts Peak Each, 40 watts RMS Each
• 1" Mylar Balanced Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

Free Speaker Accessory at Checkout!
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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your LS400
  • Lower Front Door
  • Rear Door
26
$79.99 /set

• 80 watts Peak Each, 40 watts RMS Each
• 1" Mylar Balanced Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

Rockford Fosgate Punch Pro PPS4-8 (Sold Individually)

250 Peak (125W RMS) 8” Punch Pro Series Pro-Audio 4-ohm Speaker

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250 Peak (125W RMS) 8” Punch Pro Series Pro-Audio 4-ohm Speaker

• 200 watts Peak Each, 100 watts RMS Each
• Fiber-Reinforced High Strength Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB

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install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your LS400
  • Rear Deck Center

• 200 watts Peak Each, 100 watts RMS Each
• Fiber-Reinforced High Strength Paper cone material
• Impedance: 4 ohm
• Sensitivity: 95 dB

Limited time!

Rockford Fosgate Punch P1 P152-S

200W Peak (100W RMS) 5.52" Punch Series 2 Way Component 4-ohm Speaker System

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200W Peak (100W RMS) 5.52" Punch Series 2 Way Component 4-ohm Speaker System

• 100 watts Peak Each, 50 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Free Speaker Accessory at Checkout!
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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your LS400
  • Lower Front Door
  • Rear Door
13
$159.99 /set

• 100 watts Peak Each, 50 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Limited time!

JBL Stadium 52F

360W Peak (120W RMS) 5.25" Stadium Series 2-way Coaxial 3-ohm Speakers

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360W Peak (120W RMS) 5.25" Stadium Series 2-way Coaxial 3-ohm Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 3/4" Aluminum Edge Driven Dome tweeters, with an allowed 270° rotation
• Glass Fiber cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your LS400
  • Lower Front Door
  • Rear Door
List price $219.95
-14% $189.95 /pair

• 180 watts Peak Each, 60 watts RMS Each
• 3/4" Aluminum Edge Driven Dome tweeters, with an allowed 270° rotation
• Glass Fiber cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB

Limited time!

Rockford Fosgate Prime R1525X2

160W Peak (80W RMS) 5.25" Prime Series 2 Way Coaxial 4-ohm Speakers

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160W Peak (80W RMS) 5.25" Prime Series 2 Way Coaxial 4-ohm Speakers

• 80 watts Peak Each, 40 watts RMS Each
• 1/2" Silk Flush-mounted Dome tweeters
• Vacuum Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Free Speaker Accessory at Checkout!
install icon

Install kits available for most vehicles

found car based on your search
Fits multiple locations in your LS400
  • Lower Front Door
  • Rear Door
17
$79.99 /pair

• 80 watts Peak Each, 40 watts RMS Each
• 1/2" Silk Flush-mounted Dome tweeters
• Vacuum Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Limited time!

NVX VPRO8 (Sold Individually)

550W Peak (275W RMS) 8" V-Series Pro 2 Way Coaxial Loudspeaker

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550W Peak (275W RMS) 8" V-Series Pro 2 Way Coaxial Loudspeaker

• 550 watts Peak Each, 275 watts RMS Each
• 1" Aluminum Bullet tweeter
• Competition Grade Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

Dads & Grads Sale! Save 15% at Checkout!
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Install kits available for most vehicles

found car based on your search
Fits the following location in your LS400
  • Rear Deck Center
List price $107.99
-31% $74.99
Used from: $52.49

• 550 watts Peak Each, 275 watts RMS Each
• 1" Aluminum Bullet tweeter
• Competition Grade Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

Deaf Bonce Machete MW-80

700W Peak (350W RMS) 8" Machete Series Midbass 4-ohm Speakers

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700W Peak (350W RMS) 8" Machete Series Midbass 4-ohm Speakers

• 350 watts Peak Each, 175 watts RMS Each
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93.5 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your LS400
  • Rear Deck Center
$99.90 /pair

• 350 watts Peak Each, 175 watts RMS Each
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93.5 dB

Deaf Bonce Apocalypse AP-M81SE PRO (M81SE PRO)

720W Peak (360W RMS) 8" Apocalypse Series Pro Audio Midrange 4-ohm Car Speakers

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720W Peak (360W RMS) 8" Apocalypse Series Pro Audio Midrange 4-ohm Car Speakers

• 360 watts Peak Each, 180 watts RMS Each
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your LS400
  • Rear Deck Center
List price $161.99
-17% $134.90 /pair

• 360 watts Peak Each, 180 watts RMS Each
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

DS18 PRO-1KP8.8 (Sold Individually)

2000W Peak (1000W RMS) 8" PANCADÃO Series 8-ohm Mid-bass Loudspeaker

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2000W Peak (1000W RMS) 8" PANCADÃO Series 8-ohm Mid-bass Loudspeaker

• 2000 watts Peak, 1000 watts RMS
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 95 dB
Priced Per Each Speaker

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Install kits available for most vehicles

found car based on your search
Fits the following location in your LS400
  • Rear Deck Center

• 2000 watts Peak, 1000 watts RMS
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 95 dB
Priced Per Each Speaker

Sundown Audio NeoPro-8 v.4 (Sold Individually)

320W RMS 8" NEO Series Pro Audio Midrange 8-ohm Speaker (S-NEOPROV488)

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320W RMS 8" NEO Series Pro Audio Midrange 8-ohm Speaker (S-NEOPROV488)

• 320 watts RMS each
• cone material
• Impedance: 8 ohm
• Sensitivity: 95.5 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your LS400
  • Rear Deck Center
List price $275.99
-28% $199.99

• 320 watts RMS each
• cone material
• Impedance: 8 ohm
• Sensitivity: 95.5 dB

Sundown Audio NeoPro-8 v.4 (Sold Individually)

320W RMS 8" NEO Series Pro Audio Midrange 4-ohm Speaker (S-NEOPROV484)

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320W RMS 8" NEO Series Pro Audio Midrange 4-ohm Speaker (S-NEOPROV484)

• 320 watts RMS each
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 95.5 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your LS400
  • Rear Deck Center
List price $275.99
-28% $199.99

• 320 watts RMS each
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 95.5 dB

Sundown Audio VEX-8 (VEX-84)

300W RMS 8" VEX Series Pro Audio Midrange 4-ohm Speaker (S-VEX84)

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300W RMS 8" VEX Series Pro Audio Midrange 4-ohm Speaker (S-VEX84)

• 300 watts RMS Each
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 94.3 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your LS400
  • Rear Deck Center
List price $275.99
-17% $229.99

• 300 watts RMS Each
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 94.3 dB

JBL Stadium 52F (2-Pairs, 4-Total)

720W Peak (240W RMS) 5.25" Stadium Series 2-way 3-Ohm Coaxial Car Speaker (2-Pairs)

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720W Peak (240W RMS) 5.25" Stadium Series 2-way 3-Ohm Coaxial Car Speaker (2-Pairs)

• 180 watts Max Each, 60 watts RMS Each
• 3/4" Textile Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB
• Mounting Depth: 2 1/4"

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your LS400
List price $439.90
-14% $379.90

• 180 watts Max Each, 60 watts RMS Each
• 3/4" Textile Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB
• Mounting Depth: 2 1/4"

Rockford Fosgate PRIME R152-S with Sound Damping

160W Peak (80W RMS) 5.25" Prime Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

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160W Peak (80W RMS) 5.25" Prime Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

• 80 watts Peak Each, 40 watts RMS Each
• 1" Mylar Balanced Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

found car based on your search
Fits your LS400
73
List price $98.73
$94.98

• 80 watts Peak Each, 40 watts RMS Each
• 1" Mylar Balanced Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

Diamond Audio DES525 (2-Pairs, 4-Total)

400W Peak (200W RMS) 5.25" Elite Series 2-Way Coaxial Car Speakers (2-Pairs)

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400W Peak (200W RMS) 5.25" Elite Series 2-Way Coaxial Car Speakers (2-Pairs)

• 100 watts Peak Each, 50 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite Fiber Weave cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your LS400

• 100 watts Peak Each, 50 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite Fiber Weave cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

Hertz SV 200 NEO (2-Pairs, 4-Total)

2000W Peak (800W RMS) 8" SPL Show Series 4-ohms Midrange Car Speakers (2-Pairs)

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2000W Peak (800W RMS) 8" SPL Show Series 4-ohms Midrange Car Speakers (2-Pairs)

• 500 watts Peak Each, 200 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 100 dB

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your LS400
List price $1300.00
-15% $1,099.98

• 500 watts Peak Each, 200 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 100 dB

Rockford Fosgate Punch P152-S with Sound Damping

200W Peak (100W RMS) 5.52" Punch Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

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200W Peak (100W RMS) 5.52" Punch Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

• 100 watts Peak Each, 50 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your LS400
60
List price $178.73
$174.98

• 100 watts Peak Each, 50 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Rockford Fosgate Punch P152-S (2-Pairs, 4-Total)

400W Peak (200W RMS) 5.52" Punch Series 2-way 4-ohm Component Speaker System

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400W Peak (200W RMS) 5.52" Punch Series 2-way 4-ohm Component Speaker System

• 100 watts Peak Each, 50 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your LS400

• 100 watts Peak Each, 50 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome Tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Rockford Fosgate Prime R1525X2 with Sound Damping

160W Peak (80W RMS) 5.25" PRIME Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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160W Peak (80W RMS) 5.25" PRIME Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 80 watts Peak Each, 40 watts RMS Each
• 1/2" Silk Flush-mounted Dome tweeters
• Vacuum Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your LS400
64
List price $98.73
$94.98

• 80 watts Peak Each, 40 watts RMS Each
• 1/2" Silk Flush-mounted Dome tweeters
• Vacuum Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

DS18 PRO-GM8 (Pair)

1160W Peak (380W RMS) 8" PRO-GM Series 8-Ohm Midrange Car Speakers (Pair)

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1160W Peak (380W RMS) 8" PRO-GM Series 8-Ohm Midrange Car Speakers (Pair)

• 580 watts Peak Each, 190 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 93 dB

found car based on your search
Fits your LS400
List price $83.98
-19% $67.80

• 580 watts Peak Each, 190 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 93 dB

JBL STADIUM52F Speakers with Speaker Installation Kit

5 1/4" Step-up Multielement Speaker System with Speaker Baffles, Sound Dampening and Heavy Duty Roller

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5 1/4" Step-up Multielement Speaker System with Speaker Baffles, Sound Dampening and Heavy Duty Roller

•180 Watts Max Each, 60 Watts RMS Each
• 3/4" Aluminum Dome Tweeter
• Glass Fiber cone material
• Impedance: 3 Ohm
• Speaker Baffles + Installation Accessories Included

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your LS400
  • Lower Front Door
  • Rear Door
75
List price $273.67
-19% $220.72 /pair

•180 Watts Max Each, 60 Watts RMS Each
• 3/4" Aluminum Dome Tweeter
• Glass Fiber cone material
• Impedance: 3 Ohm
• Speaker Baffles + Installation Accessories Included

JBL Stadium 52F (JBLSPKSD52FAM) with Sound Damping

360W Peak (120W RMS) 5.25" Stadium Series 2-way 3-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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360W Peak (120W RMS) 5.25" Stadium Series 2-way 3-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 180 watts Peak Each, 60 watts RMS Each
• 3/4" Textile Edge-driven Dome tweeters, with an allowed 270° rotation
• Glass Fiber cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your LS400
47
List price $238.69
-14% $204.94

• 180 watts Peak Each, 60 watts RMS Each
• 3/4" Textile Edge-driven Dome tweeters, with an allowed 270° rotation
• Glass Fiber cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB

(2) Pairs Rockford Fosgate R1525X2 5.25" 2-Way 320 Watt Car Audio Speakers

160W Peak (80W RMS) 5-1/4" 2-Way PRIME Series Coaxial Car Speakers Package

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160W Peak (80W RMS) 5-1/4" 2-Way PRIME Series Coaxial Car Speakers Package

• Peak Power: 80W
• RMS Power: 40W
• 2-Way Coaxial Design
• 4 ohm Impedance
• Polypropylene Cone
• Rubber Surround
• 1/2" Silk Dome Tweeter
• Integrated Crossover

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your LS400

• Peak Power: 80W
• RMS Power: 40W
• 2-Way Coaxial Design
• 4 ohm Impedance
• Polypropylene Cone
• Rubber Surround
• 1/2" Silk Dome Tweeter
• Integrated Crossover

Rockford Fosgate PPS4-8 (Pair, 2-Total)

400W Peak (200W RMS) 8” Punch Pro Series Midrange Speaker (Pair)

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400W Peak (200W RMS) 8” Punch Pro Series Midrange Speaker (Pair)

• 8" Punch Series Speaker
• Mid-Range Driver
• 250W Max
• 125W RMS
• 4 ohm Impedance
• High Strength Paper Cone
• Treated Cloth Surround
• Oversize Magnet Structure

Save 15% Off Package Deals at Checkout!
found car based on your search
Fits your LS400

• 8" Punch Series Speaker
• Mid-Range Driver
• 250W Max
• 125W RMS
• 4 ohm Impedance
• High Strength Paper Cone
• Treated Cloth Surround
• Oversize Magnet Structure

DS18 GEN-X6.5C with Speaker Installation Kit

275W RMS 8" 8-Ohm Midrange Speaker + 8" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

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275W RMS 8" 8-Ohm Midrange Speaker + 8" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• 550 watts Peak Each, 275 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your LS400
  • Rear Deck Center
141
List price $218.61
-17% $181.90

• 550 watts Peak Each, 275 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

Diamond Audio DMD42 with Speaker Installation Kit

350W Peak (175W RMS) 8” Machete Series Midbass + Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

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350W Peak (175W RMS) 8” Machete Series Midbass + Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• 175 watts Max
• 87.5 watts RMS
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93.50 dB
• Mounting Depth: 2.95"

install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your LS400
  • Rear Deck Center
141
List price $182.61
-20% $145.71 /pair

• 175 watts Max
• 87.5 watts RMS
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93.50 dB
• Mounting Depth: 2.95"

Rockford Fosgate PPS4-8 with Speaker Accessories

200W Peak (100W RMS) 8” Punch Pro Series Midrange Speaker

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200W Peak (100W RMS) 8” Punch Pro Series Midrange Speaker

• 8" Punch Series Speaker
• Mid-Range Driver
• 250W Max • 125W RMS
• 4 ohm Impedance
• High Strength Paper Cone
• Treated Cloth Surround
• Oversize Magnet Structure

Save 15% Off Package Deals at Checkout!
install icon

Install kits available for most vehicles

found car based on your search
Fits the following location in your LS400
  • Rear Deck Center
160
List price $182.70
-20% $145.75

• 8" Punch Series Speaker
• Mid-Range Driver
• 250W Max • 125W RMS
• 4 ohm Impedance
• High Strength Paper Cone
• Treated Cloth Surround
• Oversize Magnet Structure

Rockford Fosgate R169X2 with Accessories

160W Peak 5-1/4" PRIME Series Coaxial Speakers + NVX Speaker Baffles, Sound Dampening, Roller and Panel Removal Kit

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160W Peak 5-1/4" PRIME Series Coaxial Speakers + NVX Speaker Baffles, Sound Dampening, Roller and Panel Removal Kit

• Peak Power: 80W
• RMS Power: 40W
• 2-Way Coaxial Design
• 4 ohm Impedance
• Polypropylene Cone
• Rubber Surround
• 1/2" Silk Dome Tweeter
• Integrated Crossover

Save 15% Off Package Deals at Checkout!
install icon

Install kits available for most vehicles

found car based on your search
Fits multiple locations in your LS400
  • Lower Front Door
  • Rear Door
165
List price $152.70
-22% $119.83 /pair

• Peak Power: 80W
• RMS Power: 40W
• 2-Way Coaxial Design
• 4 ohm Impedance
• Polypropylene Cone
• Rubber Surround
• 1/2" Silk Dome Tweeter
• Integrated Crossover

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    FAQ for Speakers in 1998 LS400

    Q: Can I upgrade or change the Speakers in 1998 Lexus LS400?

    A: Yes this page includes all the best Speakers that work in your LS400.

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