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Boss Elite BE423

450W Peak 4" Rage Series 3-Way Coaxial 4-ohm Car Speakers with Blue LED Light

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• 225 watts Peak
• 1/2" and 1.25" Piezo Dome Tweeters
• Polypropylene cone material
• Features integrated blue LED illumination
• Impedance: 4 ohm
• Sensitivity: 90 dB

Learn more about the be423
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Fits your 2003 Astro

Fits the following location with adapters:

  • Mounting adapter brackets
  • Speaker harness to avoid cutting factory wires
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List price $66.99
Thanks , You Pay:
-18%

$54.99

/pair  with warranty
Starting at $10/mo or 4 payments of $14 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

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Current Promotions (8 offers)


This offer cannot be combined with any other coupons or offers.

Boss Elite BE423

30% off


Priced separately $97 98

Promo Savings of $12 90

Total price:

$85 08

This offer cannot be combined with any other coupons or offers.

Boss Elite BE423

30% off


Priced separately $120 98

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This offer cannot be combined with any other coupons or offers.

Boss Elite BE423

30% off


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30% off


Priced separately $110 98

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30% off


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20% off


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This offer cannot be combined with any other coupons or offers.

Boss Elite BE423

20% off


Priced separately $66 97

Promo Savings of $2 40

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Get 40% Off NVX SDSK2 Sound Dampening Speaker Kit with your Speaker purchase! Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.

Boss Elite BE423

40% off


Priced separately $69 98

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Total price:

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Description


Boss brand icon

Authorized dealer


Boss Elite BE423

The BE423 Rage Series 4" 3-way coaxial car speakers deliver powerful sound performance with up to 450 watts per pair. Built with a durable stamped steel basket, polypropylene cone, and rubber surround, they offer clear audio across a 100–18000 Hz frequency range. Dual piezo tweeters enhance high-frequency detail, while integrated blue LED lighting adds a stylish touch to any vehicle interior. Compact with a 1.69" top-mount depth and 4-ohm impedance, these speakers are easy to install and include custom grilles for a clean, finished look.


Product Details:

  • 4" Rage Series 3-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 450 watts per pair / 225 watts each
  • Polypropylene cone material
  • Rubber speaker surround
  • 1/2" and 1.25" Piezo Dome Tweeters
  • Stamped steel basket for added durability
  • Features integrated tweeter bridge blue LED illumination
  • Top-mount Depth: 1.69"
  • Cutout Dimensions: 3.69"
  • Impedance: 4 ohm
  • Frequency Response: 100 - 18000 Hz
  • Sensitivity: 90 dB
  • Custom speaker grilles included
  • Authorized Internet Dealer
  • MFR #: BE423
  • 3 Year Manufacturer's Warranty

  • Priced Per Pair


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Specifications & Details


Speaker Specifications
Series
Rage Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
4"
Design
3-way Coaxial
Tweeter Design
Dome
Tweeter Size
1/2"
Tweeter Composition
Piezo
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Peak Power Handling
225 watts
Total PEAK Per Pair/Set
450 watts
Sensitivity
90 dB
Frequency Response
100 - 18000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
1.69"
Cutout Dimensions
3.69"
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Illumination
Blue LED lights
Speaker Grilles
Yes
Includes Damping Kit
without Damping Kit
Compatible vehicle types
Car/Truck/SUV/Van
What is in the box?
WITB: Speakers
Speakers (2)
Grille (attached)
Warranty and Return Policy
Parts Warranty Duration
3 years
Labor Warranty Duration
3 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

BE423

Weight:

3.00lbs

Internal SKU:

be423

Internal Product ID:

133595

Customer Ratings & Reviews


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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.