Why Shop Sonic Free Shipping Free Tech Support Easy Returns Low Price Guarantee Details
Free Kicker active-style headphones with a purchase of $100+ of Kicker Gear
Boston Acoustics S35_CSM: main picture
Sonic Exclusive Deal
Previous page Boston Acoustics S35_CSM: main picture thumbnail Boston Acoustics S35_CSM: alternate picture Boston Acoustics S35_CSM: alternate picture Boston Acoustics S35_CSM: alternate picture Boston Acoustics S35_CSM: alternate picture Boston Acoustics S35_CSM: alternate picture Boston Acoustics S35_CSM: alternate picture Next page

Images 17 of 8

120W Boston Acoustics + Sound Dampening Material Bundle

Boston Acoustics S35 S Series 3-1/2" 2 Way Car Speakers + Cache CSM Dead Shield Sound Damp Material

No customer reviews yet. Be the first!

The product on this page is discontinued.

Will this fit my car?

Select Vehicle >

Specials with this product

  • Free Ground Shipping to the 48 statesdetails
Boston Acoustics plus Sound Dampening Material Bundle

This Sonic Electronix Exclusive Bundle showcases a pair of 3.5" Boston Acoustics S Series Car Speakers. These car speakers are rated at 60 watts RMS of continues power (per pair) and 120 watts of Max power (per pair). These speakers are equipped with a Butyl rubber surround for durability and longevity. The speakers also feature a type S3 3/4" soft dome tweeter that will give a nice clean and dynamic sound. With a 4 Ohm impedance and integrated crossovers, these Boston Acoustics speakers are perfect for anyone looking to enhance their factory car audio system. In order to improve the all around sound of your audio car system, this bundle also includes Two 10" x 10" Pieces of Dead Shield Sound Dampening Material. This dampening material will help reduce engine noise, vibrations, road noise and rattling to give you a higher sound quality. Four step peel and stick application makes installation simple and efficient. This sound dampening material is sure to improve the over all quality and output of your system.

Boston Acoustics S35 Features:
  • 3-1/2" S Series Car Speakers
  • Power Handling:
    • Peak: 120 watts per pair / 60 watts
    • RMS: 60 watts per pair / 30 watts
  • Butyl Rubber Surround
  • Type S3 3/4" Soft Dome Tweeter
  • Integrated Crossover
  • 4 ohms impedance
  • Mounting Hardware, Terminated Wire and Butt Connectors Included
  • Neodymium tweeter magnet
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Cache CSM Features:
  • Two 10" x 10" Pieces of Dead Shield Sound Dampening Material
  • Eliminates Road Noise
  • Quiets Vibrations
  • Stops Rattles
  • Increases SPL
  • Reduces Heat
  • Simple To Install
  • Easy To Form Aluminum
  • Four step peel and stick installation
  • Increases sound quality and output
  • Up to 30% thicker than the leading competitors
  • Dimensions (each piece): 10"L x 10"W
Speaker Specifications
Speaker Size3-1/2"
Design2-way
Tweeter DesignDome
Tweeter CompositionN/A
Woofer CompositionN/A
Woofer SurroundButyl Rubber
Peak Power Handling60 watts
RMS Power Handling30 watts
Sensitivity92 dB
Frequency Response100 - 20000 Hz
Impedance (Per Voice Coil)4 ohms
Shallow Mount InstallationYes
Top-Mount Depth1-11/16"
Bottom-Mount DepthN/A
Cutout Dimensions3-3/16"
Speaker GrillesNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Nobody has rated this product yet.
Share your thoughts with others:
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
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.
 ProductPriceAdd?
Ballistic Speaker KitBallistic Speaker Kit
Eliminate speaker distortion, road noise, and rattles with this sound dampening material from Ballistic.
$15.99
NVX SDSK2 Speaker KitNVX SDSK2 Speaker Kit
Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!
$19.99
NVX SDRLR1 Sound Dampening Rubber RollerNVX 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.
 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!
$8.99
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
Related products
Cache CSM
Eliminates Road Noise • Quiets Vibrations • Stops Rattles • Increases SPL • Reduces Heat • Simple To Install • Easy To Form Aluminum • Four Step Peel and Stick Installation • Two 10" x 10" Pieces

Product Summary

Manufacturer: Boston Acoustics
Model number: S35_CSM
Weight: 4.03 lbs
Internal SKU: s35_csm
Internal product ID: 36727
Musical Mayhem Sweepstakes sponsored by MTX Audio. 3 winners, $2,300 in prizes!

Customer Testimonial

John I. was awesome. He helped steer me in the right direction for my truck system. I believe if I had just ordered speakers on my own the end result would not have turned out even close to what I have. Thanks.

- jim from ihb, florida

See more…

Recently Viewed Items

s35_csm thumbnail

Universal Column Mounted Wired Steering Wheel Control Adapter

s35_csm thumbnail

6-1/2" 2-Way Marine Waketower Speaker System (White)

s35_csm thumbnail

700W 8" 2-Way Marine Waketower Full Range Speaker System (White)