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Boston Acoustics SX50

SX Series 5-1/4" 2-way Component System (SX-50)

5.0

(1 review)

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  • 5-1/4" 2-Way Component System
  • Power Handling:
    • Peak: 400 watts per set / 200 watts each side
    • RMS: 130 watts per set / 65 watts each side
  • 4 Ohm Impedance
  • Neodymium Woofer and Tweeter Magnets
  • Copolymer Woofer Cones
  • Butyl Rubber Surrounds
  • 3/4" Kortec Dome Tweeters
  • Sorface-Angle, and Flush-Angle Tweeter Mounting Kit
  • External Connectable Crossovers Included
  • Tweeter Adjustment: 0dB, -2dB, -4dB
  • Grills Included
  • Mounting Hardware Included
  • Crossover Dimensions: 6-11/16" L x 1-3/4" W x 1-7/16" H
  • 1-year SonicElectronix.com warranty

Priced Per Component System (2 Woofers + 2 Tweeters + 2 Crossovers)

Speaker Specifications
Speaker Size5-1/4"
Design2-Way Component
Peak Power Handling200 watts
RMS Power Handling65 watts
Sensitivity90 dB
Frequency Response58 - 20000 Hz
Impedance (Per Voice Coil)4 ohms
Top-Mount Depth2-3/16"
Bottom-Mount DepthN/A
Cutout Dimensions4-5/8"
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderSonic Electronix
Customer Review Summary for Boston Acoustics SX50
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 1 Reviews
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Rating Distribution:
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4 star:
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3 star:
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Average Attributes Rating:
Durability
5.0
Value
5.0
Features
5.0
Design
5.0
Usability
5.0
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Most Helpful Customer Reviews:
March 22, 2006 Nice Speakers
Review by
Brandon from Mesa, AZ
Overall
Durability
Value
Features
Design
Usability
Very nice set of speakers. I have these running off a Pioneer deck at the moment, but will be upgrading to an amp soon. These speakers have amazing tweeters, much more vibrant than the Infinity Reference speakers I used to have. These are worth every penny.
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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.
 ProductPriceAdd?
20 ft. of 16 AWG KICKER X-Series Speaker Wire20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.
$19.99
50 ft. of 14 AWG StreetWires Speaker Cable50 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.
$29.99
50 ft. of Monster Cable 402 XLN+ Speaker Cable50 ft. of Monster Cable 402 XLN+ Speaker Cable
Experience the ultimate in Monster sound with the 402 XLN+ XTREME speaker cable.
$76.00
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.
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Dynamat Xtreme Speaker KitDynamat Xtreme Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
$21.99
Dynamat Dynaxorb Speaker PakDynamat Dynaxorb Speaker Pak
Revolutionary damping material designed to prevent distortion caused by the back wave of a speaker interfering with the front wave.
$19.99
Dynamat Rubber RollerDynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat products!
$18.99
Ballistic Speaker KitBallistic Speaker Kit
Eliminate speaker distortion, road noise, and rattles with this sound dampening material from Ballistic.
$15.99
Speaker Baffles, Spacers, and Depth Extenders
Mount your speakers in the location that you need with these speaker spacers, extenders, and adapters.
 ProductPriceAdd?
Speaker Baffles for your SpeakersSpeaker Baffles for your Speakers
Enhance the sound of your speakers with these easy to install speaker baffles.
$9.99
3/4" Depth Extender for 5-1/4" Speakers3/4" Depth Extender for 5-1/4" Speakers
Add 3/4" of extra space when installing your speakers.
$8.99
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.
 ProductPriceAdd?
Door Panel & Upholstery Remover ToolDoor Panel & Upholstery Remover Tool
The ideal tool for removing your car's door panels to replace you speakers!
$11.99
Universal Window Handle Remover ToolUniversal Window Handle Remover Tool
Designed to easily remove the manual window handles without breaking any interior pieces.
$4.99
Universal Wire Puller & GrabberUniversal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!
$6.99
16-14 AWG Butt Connectors16-14 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.
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102AutoSound 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-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

Product Summary

Manufacturer: Boston Acoustics
Model number: SX50
UPC: 690283354169
Weight: 9.00 lbs
Internal SKU: sx50
Internal product ID: 5885
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Customer Testimonial

I keep coming back because the customer service for sonicelectronix is awesome. On top of that my orders usually will only take two days to arrive, while other sites I use will take over a week.
I will keep coming back for as long as this site is around. Thanks!

- GermWar from Salinas, CA

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