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Boss SK573

350W Phantom Skull Series 5" x 7" 3-Way Full Range Speaker System with Skull Tweeter Cover

  • 5.0

(1 review)

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Price Information

$59.99

–$30.04

$29.95

In Stock

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  • Get 25% off Sound Dampening Speaker Kit with Purchase!
    For a limited time, get 25% off of the NVX SDSK2 Speaker Kit with a qualifying pair of speakers! Sound dampening will eliminate rattles, insulate against heat, and also improve the sound and output of your speakers!
    SK573 thumbnail
    +
    25% Off
    SDSK2 thumbnail
    =

    $41.19

    (was $44.94)
Product Features:
  • Phantom Skull Series 5" x 7" 3-Way Full Range Speaker System
  • Power Handling:
    • Peak: 350 watts per pair / 175 watts each
    • RMS: 175 watts per pair / 87.5 watts each
  • Black metallic poly injection cone
  • 1" Mylar dome midrange
  • 1/2" Piezo Tweeter
  • Butyl rubber surround
  • Custom tooled removable skull design tweeter cover
  • Skull eyes light up to the beat of the music
  • 4 ohms impedance
  • 1" High temperature aluminum voice coil
  • Top-mount depth: 2-5/16"
  • Sensitivity: 90 dB
  • Frequency Response: 85-20,000 Hz
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Priced Per Pair

Note: The manufacturer rates these speakers per pair. To help you pair these speakers with an amplifier, we have listed an approximate RMS value per speaker.

Speaker Specifications
Speaker Size 5" x 7"
Design 3-way
Tweeter Design Dome
Tweeter Composition Mylar
Woofer Composition Poly Injection
Woofer Surround Butyl Rubber
Peak Power Handling 175 watts
RMS Power Handling 87.50 watts
Sensitivity 90 dB
Frequency Response 85 - 20,000 Hz
Impedance (Per Voice Coil) 4 ohms
Shallow Mount Installation No
Top-Mount Depth 2-5/16"
Bottom-Mount Depth 2-3/8"
Cutout Dimensions 5-3/4" x 6-13/16" 
Speaker Grilles Yes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for Boss SK573
Average Customer Rating is 5.0 out of 5 stars:
  • 5.0
based on 1 Review
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Rating Distribution:
5 star:
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100%
4 star:
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0%
3 star:
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what's this?
Average Attributes Rating:
Durability
  • 4.0
4.0
Value
  • 5.0
5.0
Features
  • 5.0
5.0
Design
  • 5.0
5.0
Usability
  • 4.0
4.0
what's this?
Most Helpful Customer Reviews:
January 14, 2012 awsome
Review by
Holden from Columbus,GA
Overall
  • 5.0
Durability
  • 4.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 4.0
These speakers sound clear as a bell and hit hard, plus the lighted eyes give a great effect as they pulse to the beat of the music
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Speaker Wire
Upgrade your factory speaker wire to aftermarket speaker wire and hear the difference! Using thicker gauges, newer technology, and higher quality materials, aftermarket speaker wire is key to upgrading the sound in your car.
  Product Price Add?
20 ft. of 16 AWG KICKER X-Series Speaker Wire 20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.
$16.95
50 ft. of 14 AWG StreetWires Speaker Cable 50 ft. of 14 AWG StreetWires Speaker Cable
Streetwires Super Cable provides a zero-grip insulation for a smooth install as well as true gauge twisted wire construction.
$39.99
Sound Dampening Material
Get optimal sound from your new speakers with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
  Product Price Add?
NVX SDSK2 Speaker Kit NVX SDSK2 Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
$14.99
NVX SDRLR1 Sound Dampening Rubber Roller NVX SDRLR1 Sound Dampening Rubber Roller
Install your Sound Dampening with ease! This heavy duty rubber roller is designed specifically to install your NVX products!
$8.95
Installation, Tools & Accessories
Get all of the tools and accessories to install your new speakers like a professional, or take your car to an expert and have them installed by redeeming professional installation cards.
  Product Price Add?
Car Stereo and Speaker Installation Tool Kit Car Stereo and Speaker Installation Tool Kit
Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.
$14.99
Door Panel & Upholstery Remover Tool Door Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers!
$11.99
Universal Window Handle Remover Tool Universal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces.
$11.99
Universal Wire Puller & Grabber Universal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!
$8.99
22-18 AWG Butt Connectors 22-18 AWG Butt Connectors
These red butt connectors are perfect for connecting the speaker wire when replacing your factory speakers!
$4.99
16-14 AWG Butt Connectors 16-14 AWG Butt Connectors
These blue butt connectors are ideal when connecting thicker speaker wire your new aftermarket speakers!
$4.99
Tone Generators and Sound Testing Equipment
Optimize your new system's sound quality by testing and calibrating all of your components with these items.
  Product Price Add?
Scosche SPL Meter Scosche SPL Meter
Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB.
$24.99
AutoSound 2000 CD-101 AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102 AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99
Main Product
  Product Price Add?
Boss SK573 Boss SK573 $29.95

Product Summary

Manufacturer: Boss
Model number: SK573
UPC: 791489115810
Weight: 4.00 lbs
Internal SKU: sk573
Internal product ID: 35277