Expert Service 1-877-289-7664 [Hours]

Amp Up Your Summer

Boss CH6940

250W 6x9" 4-Way Chaos Series Coaxial Speakers w/ Polymide Tweeters

In Stock
|

3-Year Manufacturer's Extended Warranty When Bought Here!

List price $69.99

You Save: $32.04 (45.78%)

$37.95

with warranty A Pair

Order within 19 hrs 9 mins to ship 6/3

Arrives by Monday, June 8 to zip 07095

60-Day Money-Back

Hassle Free Returns

Low Price Guarantee

Seen it for less? Click here

365-Day Coverage

Warranty assistance for a year

Will this fit my ride?

Check Vehicle

In Stock

Arrives by Mon, June 8

Get FAST answers from customers ASK a Question See questions answers

Bundled Savings with this Product

=

25% off on Sound Dampening!

For a limited time, save 25% off the NVX SDVK4 Versa 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!

5.00

7910

102

Boss CH6940

$37.95

+

25% OFF

NVX SDVK4

$19.99

Special Price $14.99 ($19.99 if purchased separately)

NVX SDVK4

• Eliminates Road Noise
• Quiets Vibrations
• Stops Rattles
• Increases SPL
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• One 18" x 32" Piece

(Offer 1 of 1)

Combined Total Price

$52.94

You Save $5.00

Boss Audio Store

General Features:

  • 4-way Full Range Speaker System
  • Power Handling:
    • Peak: 500 watts per pair / 250 watts each
    • RMS: 250 watts per pair / 125 watts each
  • Red metallic poly injection cone
  • Butyl rubber surround
  • 1" high- temperature aluminum voice coil
  • 1" polymide dome tweeter
  • 40 oz. magnet structure
  • Frequency response: 100Hz - 18kHz
  • Sensitivity: 90dB
  • Authorized Platinum Internet Dealer
  • 1 year Sonic Electronix, and 2 years Manufacturer's warranty

Priced Per Pair

Speaker Specifications

Series
This is the manufacturer product line of speakers.
Chaos (Boss)
Priced Per
Car Speakers are typically sold in pairs so you will receive 2 speakers for each speaker purchase on speakers marked "Priced Per Pair". If a speaker is marked "Priced Per Each" then the speaker is sold individually and each purchase you make will result in 1 speaker. High-powered tweeters, midrange and full-range pro audio for car speakers are typically sold per each speaker.
Pair
Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
6" x 9"
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
4-way
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Dome
Tweeter Composition
Materials such as polypropylene, silk, cloth, and paper are the most common, where as many more recent tweeters are now manufactured with composites such as Aluminum, Titanium, Mylar, and other materials.

PEI is an acronym for "Polyetherimide" which is an amorphous, amber transparent, high-performance thermoplastic.

Polymide
Woofer Composition
Lightweight woofer cone materials are essential for efficient operation. Poly cones produce exceptional sound and are sturdy against various changes in temperature. Paper cones are very efficient, and when treated for moisture resistance, will perform at a high level. Poly refers to polypropylene, which is thermoplastic or fibers that are polymers of propylene. IMPP refers to injection molded polypropylene, a commonly used process and material in speakers.
Injection Molded Polypropylene (IMPP) w/ Metallic Finish
Woofer Surround
A speakers surround is part of the suspension system. The surround protects the cone and prevents it from being displaced as it flexes out from the basket. It is usually made of a durable material like treated foam or rubber in order to withstand the strenuous job of producing bass frequencies.
Butyl Rubber
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
250 watts
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
125 watts
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
90 dB
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
100 - 18,000 Hz
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
4 ohms
Number of Speakers
This is the number of speaker that is included in the package. Each purchase will result in receiving the number of speakers indicated here. Please note that some items will have multiple woofers in the same enclosure. For sets of component speakers, this number will refer to the number of sets of speakers (For example, 2 would indicate the purchase includes 2 woofers and 2 tweeters).

Please refer to the product image and description for further details about the speaker.

Warranty and Return Policy

Parts Warranty Duration
3 years
Labor Warranty Duration
3 years
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
80%
4 Star
20%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.8
Value
5.0
Features
4.6
Design
5.0
Usability
5.0
Tomas

Iowa, IA

Overall
Durability
Value
Features
Design
Usability
Good!

March 9, 2014

These are good speakers, especially for the price! However, Sonic lists these as 125 RMS each, this is untrue. Each individual speaker has a peak of 500 watts and RMS of 250W.

4 of 8 found this helpful

Was this review helpful to you?

Mike

Magna, UT

Overall
Durability
Value
Features
Design
Usability
WORK GREAT AND ALONG WITH THE COST AWESOME DEAL!!

October 26, 2010

Speakers work great, good sound quality for the budget.

3 of 6 found this helpful

Was this review helpful to you?

Edward

Simpsonville, SC

Overall
Durability
Value
Features
Design
Usability
There are the best for the price

January 18, 2009

These things sound good for highs and mids after they break in. The can handle power too. I have a Jensen 400 watt amp on 2 of these and they sound almost like my friends MTX 6x9s.

4 of 8 found this helpful

Was this review helpful to you?

Brad

Canada

Overall
Durability
Value
Features
Design
Usability
sounds great

September 18, 2013

I got these ones for my truck about two months ago and they sound amazing and the bass is awesome. you shoulnt look anywhere else and buy this pack

3 of 7 found this helpful

Was this review helpful to you?

obryandan

ypsilanti

Overall
Durability
Value
Features
Design
Usability
great

March 29, 2010

Plays loud and clear. Put them on a Go-Kart.

3 of 8 found this helpful

Was this review helpful to you?

Accessory Tools and Products

Accessories added

Streetwires 25 ft. of True Spec 12 Gauge Speaker Wire

You need speaker wire to connect your speakers!

Your Price $44.95

Belva 23 ft. of True Spec 12 Gauge Speaker Wire

100% Copper Clad Aluminum, high strand count with ultra-flexible PVC blended jacket for easy installation

Your Price $14.99

12-10 AWG Quick Disconnect Connectors

These yellow quick disconnect connectors make it easy to connect and disconnect speaker wire your to your new aftermarket speakers!

Your Price $6.99

NVX SDSK2 Speaker Kit

Eliminates speaker panel distortion and reduces vibration, rattles, and squeaks!

Your Price $14.99

Dynamat Xtreme Speaker Kit 10415

Enough sound dampening for 2 speakers!

Your Price $17.95

Stinger Roadkill Speaker Kit

Use this to eliminate rattle from your speakers!

Your Price $13.99

Car Stereo and Speaker Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $16.99

Universal Wire Puller & Grabber

Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!

Your Price $6.99

Xscorpion 9-Piece Nylon Plastic Pry and Chisel Tool Set

Easily removes dash/trims, door clips, panels and pins, rubber grommets and vehicle emblems.

Your Price $14.99

Xscorpion WDCR2 Window and Door Clip Remover

Removes and installs handle and window crank clips.

Your Price $6.99

3 in 1 Wire Quick Splice T-Tap and Butt Connector Crimper + Wire Cutter

Used for cutting copper and aluminum wires up to 8 gauge.

Your Price $29.99

Xscorpion USP-69 6" x 9" Speaker Baffles

Enhance the sound of your speakers with these easy to install speaker baffles.

Your Price $5.99

Items we think you might want
CH6950 thumbnail
Boss CH6950

• Peak Power: 600W
• RMS Power: 300W
• 1/2" Piezo Dome Supertweeter
• Mounting Depth: 3-1/8" • Injection Molded Polypropylene Cone Woofer
• 4 Ohms Impedance
• Sensitivity: 93dB

Your Price $34.99

PLG69.4 thumbnail
Pyle PLG69.4

• Peak Power: 800W
• RMS Power: 400W
• 1" Mylar Dome Supertweeter
• Mounting Depth: 2-3/4" • Polypropylene Cone Pearl Mica Injection
• 4 Ohms Impedance
• Bi-Ampable Build Design

Your Price $39.95

PL6984BL thumbnail
Pyle PL6984BL

• Peak Power: 800W
• RMS Power: 400W
• 3/4" Piezo Supertweeter
• Mounting Depth: 3-1/4" • Blue Poly-Injected Woofer Cone
• 4 Ohms Impedance
• Sensitivity: 92dB

Your Price $36.99

Browse 1 question and 1 answer
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
Because my grandson wanted speakers?????
Lois H on Dec 4, 2014

Product Summary

Manufacturer

Model Number

CH6940

UPC

791489104944

Weight

7.00lbs

Internal SKU

ch6940

Internal Product ID

7910

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Boss CH6940