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Axxess AXDSPX-ETH1 Digital signal processor and T-harness

Allows you to add a DSP and an aftermarket amplifier to the factory system in select 2019-2025 vehicles from Chevrolet, GMC, Cadillac

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Allows you to add a DSP and an aftermarket amplifier to the factory system in select 2019-2025 vehicles from Chevrolet, GMC, Cadillac

• Plug and Play T-harness for faster installation
• 31-Band graphic EQ
• Can be used with OE and aftermarket radios
• Settings adjusted via Bluetooth® in a smart device
• Designed for Ethernet amplifiers
• Independent high pass, low pass, and bandpass filters

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Was $613.99 Details
$551.99

In stock

• Plug and Play T-harness for faster installation
• 31-Band graphic EQ
• Can be used with OE and aftermarket radios
• Settings adjusted via Bluetooth® in a smart device
• Designed for Ethernet amplifiers
• Independent high pass, low pass, and bandpass filters

Directed THGMN5 Wiring Harness

T-Harness Smart Key for select 2009-2025 vehicles from Chevrolet, GMC, Cadillac

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T-Harness Smart Key for select 2009-2025 vehicles from Chevrolet, GMC, Cadillac

• T-Harness Smart Key for select 2009-2025 vehicles from Chevrolet, GMC, Cadillac
• Completely plug and play
• Compatible for DS4 and DS4 plus

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Was $129.99 Details
$69.99

Available

Ships in 10-14 days

• T-Harness Smart Key for select 2009-2025 vehicles from Chevrolet, GMC, Cadillac
• Completely plug and play
• Compatible for DS4 and DS4 plus

Metra 72-4572

Install New Speakers in select 2010-2025 vehicles from Chevrolet, GMC, Buick

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Install New Speakers in select 2010-2025 vehicles from Chevrolet, GMC, Buick

• Universal speaker harness for select 2010-2025 vehicles from Chevrolet, GMC, Buick
• Plugs into factory harness in dash
• Quick and easy installation
• No cutting needed

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Was $14.99 Details
$12.99

In stock

• Universal speaker harness for select 2010-2025 vehicles from Chevrolet, GMC, Buick
• Plugs into factory harness in dash
• Quick and easy installation
• No cutting needed

Metra 72-4573 Tweeter Speaker Harness

Connect new speakers to factory wiring connectors in select 2019-2025 vehicles from GMC, Chevrolet, Buick

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Connect new speakers to factory wiring connectors in select 2019-2025 vehicles from GMC, Chevrolet, Buick

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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$5.99

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• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Axxess AXSUB-GM3

Add-on subwoofer interface for select GM vehicles 19-23

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Add-on subwoofer interface for select GM vehicles 19-23

• Plug and play T-Harness allows for faster installation
• AXSUB-GM3 Interface and Bass Knob for subwoofer level control
• Micro USB updateable

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$205.99

In stock

• Plug and play T-Harness allows for faster installation
• AXSUB-GM3 Interface and Bass Knob for subwoofer level control
• Micro USB updateable

Limited time!

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2-way 4-ohm Coaxial Car Speakers (CSC654)

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600W Peak (200W RMS) 6.5” CS Series 2-way 4-ohm Coaxial Car Speakers (CSC654)

• 300 watts Peak Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome zero-protrusion tweeters with neodymium magnets
• Polypropylene cone material with Extended Voice Coil (EVC) technology
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Adapter/Wire Harness available and sold separately

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Fits multiple locations in your 2023 Blazer
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Was $99.99 Details
Save $23.03
$76.96 /pair

In stock

Metra 82-6901

5.25” or 6.5” Speaker Mounting Adapters for select 1955-2025 vehicles from Chevrolet, Ford, Dodge

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5.25” or 6.5” Speaker Mounting Adapters for select 1955-2025 vehicles from Chevrolet, Ford, Dodge

• Speaker adapter for select 1955-2025 vehicles from Chevrolet, Ford, Dodge
• For the installation of 5.25” or 6.5” speakers
• One pair of adapters included in each package

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  • Front Door 6" x 9" Mid-Bass
37
Was $22.99 Details
$19.99

In stock

• Speaker adapter for select 1955-2025 vehicles from Chevrolet, Ford, Dodge
• For the installation of 5.25” or 6.5” speakers
• One pair of adapters included in each package

Limited time!

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3-way 4-ohm Coaxial Car Speakers with Integrated Midrange

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900W Peak (300W RMS) 6x9” CS Series 3-way 4-ohm Coaxial Car Speakers with Integrated Midrange

• 450 watts Peak Each, 150 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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Adapter/Wire Harness available and sold separately

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Fits the following location in your 2023 Blazer
  • Front Door
28
Was $149.99 Details
Save $39.03
$110.96 /pair

In stock

JBL GX608C (GX608CAM)

420W Peak (140W RMS) 6.5” GX Series 2 Way 2.3-ohm Component Speaker System

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420W Peak (140W RMS) 6.5” GX Series 2 Way 2.3-ohm Component Speaker System

• 210 watts Peak Each, 70 watts RMS Each
• 1-13/16" Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 2.3 ohm
• Sensitivity: 92 dB

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Up to $26 savings on install accessories you need

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Was $119.99 Details
$99.99 /set

In stock

NVX ESP65

360W Peak (120W RMS) 6.5" E-Series 2-Way Coaxial Speakers with 13mm PEI Dome Tweeters

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360W Peak (120W RMS) 6.5" E-Series 2-Way Coaxial Speakers with 13mm PEI Dome Tweeters

• 180 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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Fits multiple locations in your 2023 Blazer
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Was $53.99 Details
$44.99 /pair

In stock

Alpine R2-S652

600W Peak (200W RMS) 6.5" R-Series PRO 2-way 4-ohm Hi-Res Component Speaker System

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600W Peak (200W RMS) 6.5" R-Series PRO 2-way 4-ohm Hi-Res Component Speaker System

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome tweeters
• Reinforced Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Fits multiple locations in your 2023 Blazer
Was $450.00 Details
$399.95 /set

In stock

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome tweeters
• Reinforced Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

JBL Stadium 62CF

660W Peak (220W RMS) 6.5" Stadium Series 2-way Component 3-ohm Speakers

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660W Peak (220W RMS) 6.5" Stadium Series 2-way Component 3-ohm Speakers

• 330 watts Peak Each, 110 watts RMS Each
• 3/4" Aluminum Edge Driven Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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Was $439.95 Details
$409.95 /set

In stock

• 330 watts Peak Each, 110 watts RMS Each
• 3/4" Aluminum Edge Driven Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

NVX ESP69

480W Peak (160W RMS) 6x9" E-Series 2-Way Coaxial Speakers with 13mm PEI Dome Tweeters

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480W Peak (160W RMS) 6x9" E-Series 2-Way Coaxial Speakers with 13mm PEI Dome Tweeters

• 240 watts Peak Each, 80 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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Fits the following location in your 2023 Blazer
  • Front Door
2
Was $59.99 Details
$49.99 /pair

In stock

• 240 watts Peak Each, 80 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Kicker KSS69 (51KSS6904)

300W RMS 6x9" KS Series 2-way 4-ohm Component Speaker System (KSS6904)

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300W RMS 6x9" KS Series 2-way 4-ohm Component Speaker System (KSS6904)

• 150 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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Fits the following location in your 2023 Blazer
  • Front Door
2
Was $279.99 Details
$249.99 /set

In stock

Hertz DSK 130.3

240W Peak (120W RMS) 5.25” Dieci Series 2-way 4-ohm Component Speaker System

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240W Peak (120W RMS) 5.25” Dieci Series 2-way 4-ohm Component Speaker System

• 120 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Dome-Cone tweeters with high-energy neodymium magnets
• Water-repellent Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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Fits the following location in your 2023 Blazer
Was $230.00 Details
$199.99 /set

In stock

Only 2 Left!

• 120 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Dome-Cone tweeters with high-energy neodymium magnets
• Water-repellent Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Hertz CK 165L

600W Peak (200W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

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600W Peak (200W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

• 300 watts Peak Each, 100 watts RMS Each
• 1" Tetolon Soft Dome tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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Fits multiple locations in your 2023 Blazer
1
Was $460.00 Details
$399.99 /set

In stock

Only 3 Left!

• 300 watts Peak Each, 100 watts RMS Each
• 1" Tetolon Soft Dome tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Limited time!

Kicker CSC5 (46CSC54)

450W Peak (150W RMS) 5.25” CS Series Coaxial Car Speakers (CSC54)

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450W Peak (150W RMS) 5.25” CS Series Coaxial Car Speakers (CSC54)

• 225 watts Peak Each, 75 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters with neodymium magnets
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Up to $24 savings on install accessories you need

found car based on your search
Fits the following location in your 2023 Blazer
5
Was $99.99 Details
Save $23.03
$76.96 /pair

In stock

• 225 watts Peak Each, 75 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters with neodymium magnets
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Rockford Fosgate P132

80W Peak (40W RMS) 3.5” Punch Series 2 Way Full Range Coaxial 4-ohm Speakers

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80W Peak (40W RMS) 3.5” Punch Series 2 Way Full Range Coaxial 4-ohm Speakers

• 40 watts Peak Each, 20 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

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$89.99 /pair

In stock

• 40 watts Peak Each, 20 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

Hertz CK 165

570W Peak (190W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

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570W Peak (190W RMS) 6.5" Cento Series 2-way 4-ohm Component Speaker System

• 285 watts Peak Each, 95 watts RMS Each
• 1" Tetolon Soft Dome tweeters with neodymium magnets
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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found car based on your search
Fits multiple locations in your 2023 Blazer
Was $460.00 Details
$399.99 /set

In stock

• 285 watts Peak Each, 95 watts RMS Each
• 1" Tetolon Soft Dome tweeters with neodymium magnets
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

AudioControl PNW-525

150W Peak (100W RMS) 5.25″ PNW Series 2-way 2.6-ohm Coaxial Car Speakers

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150W Peak (100W RMS) 5.25″ PNW Series 2-way 2.6-ohm Coaxial Car Speakers

• 75 watts Peak Each, 50 watts RMS Each
• 0.79" Rear-dampened Hybrid Silk Dome tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.41 dB

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found car based on your search
Fits the following location in your 2023 Blazer
Was $299.00 Details
$229.00 /pair

In stock

Only 2 Left!

• 75 watts Peak Each, 50 watts RMS Each
• 0.79" Rear-dampened Hybrid Silk Dome tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.41 dB

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    FAQ for your 2023 Blazer

    Q: Can I upgrade the factory stereo system in my 2023 Chevrolet Blazer?

    A: Yes you can improve your sound in your Blazer by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2023 Blazer if there is a dash kit and harness solution available.

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