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2006 Lexus IS250

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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 2006 Lexus IS250

Find speakers to upgrade your sound and fit in the factory speaker location for your IS250.  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.

Lower Rear Door Speakers

Lower Rear Door Speakers

Speakers for your lower rear door.

Upper Front Door Speakers

Upper Front Door Speakers

Speakers for your upper front door.

Upper Rear Door Speakers

Upper Rear Door Speakers

Speakers for your upper rear door.

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Dads & Grads Sale

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Speaker Location
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.
Reference Series (61)
V Series (45)
PRO-X Series (42)
Cento Series (38)
A Series (37)
Power Series (36)
CS Series (32)
Stage Series (31)
Primus Series (28)
HED Series (27)
Mille Pro Series (27)
N-Series (27)
Kappa Series (26)
Punch Series (26)
Prime Series (24)
Club Series (22)
X Series (22)
ZXI Series (21)
Polk DB+ Series (20)
S Series (20)
XED Series (19)
Dieci Series (17)
Status Series (17)
Uno Series (17)
PNW Series (16)
PRO Series (16)
Terminator Series (16)
C1 Series (15)
DMD Series (15)
R-Series (15)
Zeus Series (15)
Elite Series (14)
KS Series (14)
eXcelon Series (13)
GX Series (12)
Thunder Series (12)
C2 Series (11)
DRVN Series (11)
Machete Series (11)
Premium Series (11)
Apocalypse Series (10)
DS Series (10)
G-Series (TSG) (10)
GS Series (10)
HEX Series (10)
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D-Series (9)
E-Series (9)
Diamond Elite Series (8)
EXL Series (8)
M Series (8)
MSNEO Series (8)
Polk Audio MM1 Series (8)
Stadium (8)
Stage 3 Gen 2 Series (8)
MotorSport Series (7)
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RS Series (7)
C3 Series (6)
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HCCA Series (6)
Mille Legend Series (6)
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Performance Series (6)
PS Series (6)
R Series (6)
SPL (6)
Sport Series (6)
Stage 2 Series (6)
Discus Series (5)
DR Series (5)
DXQ Series (5)
EPIC PRO Series (5)
Focus Series (5)
MAS Series (5)
PRO-FR Series (5)
SPL Show Series (5)
SXE Series (5)
XL Series (5)
Altitude Series (4)
Black Hydra Series (4)
Colossus Classic Series (4)
EQ Series (4)
Godfather Series (4)
MS Series (4)
Pro Audio on Wheels Series (4)
PRO-SM Series (4)
Punch P2 Series (4)
Punch P3 Series (4)
SA Series (4)
Signature Series (4)
Stadium Series (4)
Street Reference Pro (4)
Stroker Pro Series (4)
VTEK Series (4)
Z Series (4)
Arena Series (3)
BASSREV Series (3)
C6 Series (3)
GT7 Series (3)
HED Pro Series (3)
HTW Series (3)
MA Series (3)
MM Series (3)
MSPRO Series (3)
Prime Series (3)
PRO-NS Series (3)
Punch P1 Series (3)
Q Series (3)
Shock Wave Series (3)
SQ Series (3)
Studio Series (3)
SX Series (3)
Thunder Dome Series (3)
TNT Series (3)
6PRO Series (2)
Buran Series (2)
C7 Series (2)
CF Series (2)
CVL Series (2)
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D Series (2)
DM Series (2)
DX Series (2)
EL Series (2)
Excelon Reference Series (2)
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GTO Series (2)
MB Series (2)
MX Series (2)
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PRO-HY Series (2)
PRO-ZT Series (2)
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Alto Series (1)
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BRS Series (1)
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E Series (1)
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HEX Diamante Italia Series (1)
HEX Pro Diamante Italia Series (1)
HNX Series (1)
KS Speaker Series (1)
LCMR Series (1)
MR Series (1)
Octagonal Series (1)
Prime R1 Series (1)
Pro Audio Series (1)
PRO-CF Series (1)
PRX Series (1)
PX Series (1)
Road Thunder Extreme Series (1)
Stage 2 Gen 2 Series (1)
Stallion Series (1)
Symphony Series (1)
Triaxial Series (1)
Tsunami Series (1)
VEX Series (1)
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Kicker CSC65 (46CSC654) (Like New (Open Box))

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

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Kicker CSC65 (46CSC654) (Like New (Open Box))

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Save $17 on install kits for this speaker

found car based on your search
Fits the following location in your IS250
  • Lower Rear Door
1
List price $119.99
-29% $84.99 /pair

In stock

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• 300 watts Peak Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Rockford Fosgate Power T1 T1692

400W Peak (200W RMS) 6x9" Power Series 2-way 4-ohm Coaxial Car Speakers

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Rockford Fosgate Power T1 T1692

400W Peak (200W RMS) 6x9" Power Series 2-way 4-ohm Coaxial Car Speakers

• 200 watts Peak Each, 100 watts RMS Each
• 1" Aluminum Dome tweeters
• Polypropylene-Carbon Fiber Hybrid cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Fits your IS250
23
$289.99 /pair

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Used from: $246.49
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DS18 DXQ6C2

600W Peak (300W RMS) 6.5" DXQ Series 2-Way Component 4-ohm Speaker System

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DS18 DXQ6C2

600W Peak (300W RMS) 6.5" DXQ Series 2-Way Component 4-ohm Speaker System

• 300 watts Peak Each, 150 watts RMS Each
• 2" Silk Dome Tweeters
• Composite Foam cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

1+ offers available
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Fits the following location in your IS250
  • Lower Rear Door
$399.95 /set

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Kicker CSS69 (46CSS694) (Open Box, Great)

900W Peak (300W RMS) 6x9" CS Series 2 Way Component 4-ohm Speaker System

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Kicker CSS69 (46CSS694) (Open Box, Great)

900W Peak (300W RMS) 6x9" CS Series 2 Way Component 4-ohm Speaker System

• 450 watts Peak Each, 150 watts RMS Each
• 3/4" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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found car based on your search
Fits your IS250
List price $219.99
-36% $139.99 /set

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• 450 watts Peak Each, 150 watts RMS Each
• 3/4" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Limited time!

Rockford Fosgate Punch P3 P3V2-65

300W Peak (150W RMS) 6.5" P3 Series 3-Way 4-ohm Component Car Speaker System

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Rockford Fosgate Punch P3 P3V2-65

300W Peak (150W RMS) 6.5" P3 Series 3-Way 4-ohm Component Car Speaker System

• 150 watts Peak Each, 75 watts RMS Each
• 3/4" Tetolon Inverted Dome Tweeters
• 20-40% Mica reinforced Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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Fits the following location in your IS250
  • Lower Rear Door
List price $755.99
Save $186.00
-25% $569.99 /set

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Cerwin-Vega H525C

600W Peak (200W RMS) 5.25" HED Series 4-ohm 2-Way Component Speaker System

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Cerwin-Vega H525C

600W Peak (200W RMS) 5.25" HED Series 4-ohm 2-Way Component Speaker System

• 300 watts Peak Each, 100 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Responsive Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

1+ offers available
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found car based on your search
Fits the following location in your IS250
  • Lower Front Door
List price $227.99
-17% $189.99 /set

In stock

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Available Offers (2) for Cerwin-Vega H525C
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List price $227.99
-17% $189.99
$170.99 with coupon | Price details
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DS18 6XL650N-4 (Sold Individually)

650W Peak (325W RMS) 6.5" XL Series Midrange 4-ohm Loudspeaker

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DS18 6XL650N-4 (Sold Individually)

650W Peak (325W RMS) 6.5" XL Series Midrange 4-ohm Loudspeaker

• 650 watts Peak, 325 watts RMS
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 98.5 dB

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found car based on your search
Fits the following location in your IS250
  • Lower Rear Door
List price $244.99
-17% $203.95

In stock.

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Kicker CSS69 (46CSS694) (Like New (Open Box))

900W Peak (300W RMS) 6x9" CS Series 2 Way Component 4-ohm Speaker System

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Kicker CSS69 (46CSS694) (Like New (Open Box))

900W Peak (300W RMS) 6x9" CS Series 2 Way Component 4-ohm Speaker System

• 450 watts Peak Each, 150 watts RMS Each
• 3/4" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Save $23 on install kits for this speaker

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List price $219.99
-23% $169.99 /set

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• 450 watts Peak Each, 150 watts RMS Each
• 3/4" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

MB Quart FKB116

240W Peak (120W RMS) 6.5" Formula Series 2-Way 4-ohm Coaxial Car Speakers

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MB Quart FKB116

240W Peak (120W RMS) 6.5" Formula Series 2-Way 4-ohm Coaxial Car Speakers

• 120 watts Peak Each, 60 watts RMS Each
• 1" Aluminum Dome tweeters
• Lightweight Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Save $8 on install kits for this speaker

found car based on your search
Fits the following location in your IS250
  • Lower Rear Door
12
List price $79.99
-56% $34.99 /pair

In stock

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DS18 6XL650NB-4 (Sold Individually)

650W Peak (325W RMS) 6.5" XL Series 4-ohm Mid-Range Speaker

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DS18 6XL650NB-4 (Sold Individually)

650W Peak (325W RMS) 6.5" XL Series 4-ohm Mid-Range Speaker

• 650 watts Peak Each, 325 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

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found car based on your search
Fits the following location in your IS250
  • Lower Rear Door
$203.95

In stock.

Add to Cart
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Limited time!

Alpine R2-S69C

600W Peak (200W RMS) 6x9" R-Series 2-way 4-ohm Component Speaker System

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Alpine R2-S69C

600W Peak (200W RMS) 6x9" R-Series 2-way 4-ohm Component Speaker System

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Fits your IS250
List price $540.00
Save $180.05
-33% $359.95 /set

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Used from: $337.46
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JBL STAGE1 962M

1120W Peak (140W RMS) 6x9" Stage1 Series 3 Way Coaxial 4-ohm Speakers

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JBL STAGE1 962M

1120W Peak (140W RMS) 6x9" Stage1 Series 3 Way Coaxial 4-ohm Speakers

• 70 watts Peak Each, 35 watts RMS Each
• Polypropylene Plus One cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $99.95
-20% $79.95 /pair

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Kicker KSS5 (51KSS504)

400W Peak (200W RMS) 5.25" KS Series 2 Way Component 4-ohm Speaker System

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Kicker KSS5 (51KSS504)

400W Peak (200W RMS) 5.25" KS Series 2 Way Component 4-ohm Speaker System

• 200 watts Peak Each, 100 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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found car based on your search
Fits the following location in your IS250
  • Lower Front Door
2
List price $279.99
-11% $249.99 /set

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Sony XS-690GS with Sound Damping

840W (120W RMS) 6x9“ GS Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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Sony XS-690GS with Sound Damping

840W (120W RMS) 6x9“ GS Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 420 watts Peak Each, 60 watts RMS Each
• 1" Silk Soft Dome tweeters
• Composite Polypropylene Cone - CPPC cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Save 15% Off Package Deals at Checkout!
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Fits your IS250
47
List price $188.73
$182.99

In stock

Add to Cart

• 420 watts Peak Each, 60 watts RMS Each
• 1" Silk Soft Dome tweeters
• Composite Polypropylene Cone - CPPC cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Limited time!

JL Audio C2-650cw

60W RMS 6.5” C2 Series Component 4-ohm Car Midwoofer

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JL Audio C2-650cw

60W RMS 6.5” C2 Series Component 4-ohm Car Midwoofer

• 60 watts RMS Each
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 91.0 dB

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found car based on your search
Fits the following location in your IS250
  • Lower Rear Door
2
$159.99

In stock

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Alpine BRV-S65 (Like New (Open Box))

300W Peak (100W RMS) 6.5" BassRev Series 4-ohm 2-Way Coaxial Speaker Set

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Alpine BRV-S65 (Like New (Open Box))

300W Peak (100W RMS) 6.5" BassRev Series 4-ohm 2-Way Coaxial Speaker Set

• 150 watts Peak Each, 50 watts RMS Each
• 1" Polyester cloth Dome Tweeters
• Polypropylene-Mica cone material
• BassRev tuning via Alpine OPTIM8
• Impedance: 4 ohm
• Sensitivity: 84 dB

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Save $24 on install kits for this speaker

found car based on your search
Fits the following location in your IS250
  • Lower Rear Door
List price $360.00
-29% $254.96 /pair

In stock

Only 1 Left!

Add to Cart

• 150 watts Peak Each, 50 watts RMS Each
• 1" Polyester cloth Dome Tweeters
• Polypropylene-Mica cone material
• BassRev tuning via Alpine OPTIM8
• Impedance: 4 ohm
• Sensitivity: 84 dB

Limited time!

Hertz CX 165

420W Peak (140W RMS) 6.5" Cento Series 2-Way Coaxial 4-ohm Car Speakers

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Hertz CX 165

420W Peak (140W RMS) 6.5" Cento Series 2-Way Coaxial 4-ohm Car Speakers

• 210 watts Peak Each, 70 watts RMS Each
• 0.9" Tetolon Dome tweeters
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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found car based on your search
Fits the following location in your IS250
  • Lower Rear Door
2
List price $260.00
$249.99 /pair

In stock

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Limited time!

Pioneer TS-A1301C

600W Peak (100W RMS) 5.25" A-Series 2-Way 4-ohm Component Speakers

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Pioneer TS-A1301C

600W Peak (100W RMS) 5.25" A-Series 2-Way 4-ohm Component Speakers

• 300 watts Peak Each, 50 watts RMS Each
• 1-3/16" Polyetherimide Hard Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

Free Speaker Accessory at Checkout!
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found car based on your search
Fits the following location in your IS250
  • Lower Front Door
List price $170.00
-18% $140.00 /set

In stock

Only 3 Left!

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Orion HCCA-654NHP

1800W Peak (450W RMS) 6.5" HCCA Series Pro Audio Midrange 4-ohm Speaker

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Orion HCCA-654NHP

1800W Peak (450W RMS) 6.5" HCCA Series Pro Audio Midrange 4-ohm Speaker

• 1800 watts Peak Each, 450 watts RMS Each
• Non-Pressed Paper cone material
• Integrated Aluminum phase plug
• Impedance: 4 ohm
• Sensitivity: 99.8 dB

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found car based on your search
Fits the following location in your IS250
  • Lower Rear Door
List price $335.99
-17% $279.95

In stock

Add to Cart
Limited time!

JBL GX628 (GX628AM)

360W Peak (120W RMS) 6.5" GX Series 2 Way Coaxial 2.3-ohm Speakers

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JBL GX628 (GX628AM)

360W Peak (120W RMS) 6.5" GX Series 2 Way Coaxial 2.3-ohm Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 1" Edge Driven Dome tweeters
• Polypropylene cone material
• Plus One woofer cone architecture
• Impedance: 2.3 ohm
• Sensitivity: 92 dB

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Fits the following location in your IS250
  • Lower Rear Door
1
List price $79.99
-13% $69.99 /pair

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    FAQ for Speakers in 2006 IS250

    Q: Can I upgrade or change the Speakers in 2006 Lexus IS250?

    A: Yes this page includes all the best Speakers that work in your IS250.

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