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Boston Acoustics CS Sub10

Powered subwoofer

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Item# 065CSSB10B offer details

Item# 065CSSB10B

Review Summary

 
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Boston Acoustics

Our take on the Boston Acoustics CS Sub10

This subwoofer helps transport you to the middle of a high-speed chase in a film or to a stadium seat at a thunderous concert. Boston's CS Sub10 uses a 100-watt amplifier to supply powerful, precise low frequencies with your movies and music. The 10" woofer delivers dynamic bass to give your system's sound a firm foundation. And Boston's exclusive signal-monitoring circuitry keeps audible distortion at bay, so the sound is clean and crisp.

Build a complete Classic Series speaker system with this sub, floor-standing front speakers, bookshelf speakers or satellite surround speakers, and a center channel speaker for high-impact home theater sound.

Highlights:

  • video-shielded
  • frequency response 32-150 Hz (±3dB)
  • 10" Deep Channel® Design graphite-injected polymer woofer
  • 100-watt RMS amplifier
  • BassTrac® circuitry eliminates distortion
  • continuously variable 40-180 Hz crossover
  • phase switch
  • line-level and unfiltered LFE inputs
  • 15-1/8"W x 16-1/8"H x 17-3/16"D
  • weight: 32 lbs.
  • warranty: 5 years (1 year for the amp)
  • Our 60-day money-back guarantee
 

Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and Specs

Features and Specs
Enclosure
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Bass Reflex
Video Shielded
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Yes
Woofer Size (inches)
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10
Woofer Composition
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Graphite inj poly
Firing Direction
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Down
Preamp-Level Inputs
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3
Speaker-Level Inputs
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No
Speaker-Level Outputs
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No
Low-Pass Crossover Freq
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40-180
High-Pass Crossover Freq
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N/A
Phase Switch
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Yes
Amplifier Output (watts)
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100
Frequency Response
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32-150 Hz
Height (inches)
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16-1/8
Width (inches)
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15-1/8
Depth (inches)
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17-3/16
Weight
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32 lbs
Speaker Parts Warranty
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5 Years
Speaker Labor Warranty
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5 Years
Amplifier Parts Warranty
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1 Year
Amplifier Labor Warranty
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1 Year

Product Research

Product Research
What's in the box?

Download owner's manual

  • Powered subwoofer
  • 70" Power cord
  • Owner's Manual (English/ Spanish/ French)

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features
Controls
Connections

Features

BASSTRAC: The CS Sub 10's amplifier features BassTrac circuitry, a proprietary Boston Acoustics-designed technology which tracks the subwoofer's input signal and prevents the amplifier from being driven into audible distortion. Unlike conventional designs, BassTrac does not merely remove the signal peaks that cause distortion, instead it preserves the waveform's shape so the fidelity of the signal is maintained. Even the heaviest bass passages in movies or audio tracks will sound solid, rich, and full, without unwanted artifacts.

DCD (Deep Channel Design): The 10-inch driver used in the CS Sub 10 utilizes Boston Acoustics' DCD design. DCD is a deeply grooved pole plate that enables the voice coil to travel farther for greater output without bottoming out.

Down Firing: Since the CS Sub 10 is downward firing; the enclosure sits on four feet about 1 1/4" above the floor.

Auto-On Circuit: The CS Sub 10 has an Auto-On Circuit which can automatically turn the amplifier on when an audio signal is detected. It will automatically turn off after several minutes with no signal.

Controls

Volume Control: The rotary volume control is located on the rear of the subwoofer; use the volume control to balance the sub output with the other speakers in your audio system.

Phase Switch: The subwoofer's phase switch allows you to select 0° or 180°. If the bass sounds weak, muddy, or unclear toggling the phase control may strengthen the bass attack.

Crossover: The CS Sub 10 has a built-in 24dB/octave low-pass crossover, continuously variable from 40 Hz to 180 Hz. This adjusts the upper end of the sub's frequency range. The crossover is bypassed when the LFE input is used.

Connections

Line Level Inputs: The CS Sub 10 has three gold-plated RCA line level inputs, a stereo input and a mono LFE (Low Frequency Effects) channel input. The LFE output from a receiver is already crossed over so the sub's crossover is bypassed. When the stereo inputs are used the signal is routed to the CS Sub 10's crossover.

 

Product Reviews

Review Summary

Average Customer Review:

17 people say:
(14)
(2)
(1)
(0)
(0)
 

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1-10 of 17 items >> Sort Results By: Date Reviewed | Rating | Helpfulness
 
5 out of 5

Great Deal

Written By Mike, Grand Junction, Colorado on Thursday, July 09, 2009
Crutchfield Customer Review (What's this?)
Crutchfield Customer Review

The reviewer purchased this item from us, verified by the email address on the order.

 
I bought this as an open box,and so got a price break on it, it looks and sounds great. For the money I don't think you can get a better sub. This is the first time I've bought Boston Acoustics, I will look at them again next time I need something. Crutchfield has been awesome, great prices and the best support.
3 out of 3 people found this helpful
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5 out of 5

Awesome sub

Written By Tom, Pennsylvania on Sunday, December 07, 2008
Crutchfield Customer Review (What's this?)
Crutchfield Customer Review

The reviewer purchased this item from us, verified by the email address on the order.

 
The sound this sub produces is extremely clear and precise. I purchased
this to accompany a set of wall speakers for use in our bar, also purchased
from Crutchfield (Mirage I-6w's). After a day of install, my wife and I
couldn't believe the warm sounds produced and the wonderfull effects this
sub produced, along with the Mirage in wall speakers.

I would highly recommend this sub for such an application, or even a home
theater application.

Bravo to Crutchfield for great product selection.
1 out of 1 people found this helpful
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5 out of 5

New experience

Written By LuisS, Lake Worth, FL on Tuesday, September 21, 2010
Crutchfield Customer Review (What's this?)
Crutchfield Customer Review

The reviewer purchased this item from us, verified by the email address on the order.

 
This subwoofer is not a low quality beginners component. It's a very good product with a
tight sound and lots of volume. There are new sounds I didn't hear before coming from
my CD's. My feeling is that the whole frequency has been enriched. I find myself
listening to my CD collection with a renewed interest. It's a new experience totally.
Was this review helpful?    Yes | No
 
5 out of 5

Boston Acoustics CS Sub10

Written By bobby, Denver N.C. on Wednesday, February 04, 2009
Crutchfield Customer Review (What's this?)
Crutchfield Customer Review

The reviewer purchased this item from us, verified by the email address on the order.

 
The first sub arrived damaged but when it comes service crutchfield just can't be beat! They had a new one at my door in just a couple of days. I had originally wanted to get a polk sub but did not have the cash after getting a another great deal on the polk RTI bookself speakers so this sub was recomended by them and was also on sell. I got it hooked up through the LFE but it just did not impress me at all so I gave them a call and was told to try using a Y connection and the crossover in the sub itself. Worked great and with a little fine tuning sounds great. Not over powering just deep, smooth, rich tones for music and great impact for action/war movies. The finish is really nice too. Between the deal I got on the RTI's and thanks to the guys in the service dept. for this recommendation I made out like a bandit. Again I can't say enough about "all" the people I've spoke with at crutchfield. If you have a question they have a answer. They really know their stuff. Thanks guys. Here is a list of my gear. Yamaha RX-V 2300 reciever, Polk RTI 4's, CSI 5, FXI 3's and the Boston Acoustics CS Sub 10, Toshiba Regza 42" LCD, and a Panasonic DVD recorder.
2 out of 2 people found this helpful
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5 out of 5

Super Sub!

Written By Gary, Marietta, GA on Sunday, December 14, 2008
Crutchfield Customer Review (What's this?)
Crutchfield Customer Review

The reviewer purchased this item from us, verified by the email address on the order.

 
Very smooth! A great addition to any surround system. Shakes the house with style and superior design.
1 out of 1 people found this helpful
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5 out of 5

Boston Rules!

Written By todd, West fargo on Saturday, January 24, 2009
 
This subwoofer really impressed me.first its a 10" sub with only 100watts rms so i did'nt expect much from it.but when i hookded it up and turned it
on and played some music WOW!I had to turn it down it was shaking stuff on the walls.And I am not kidding.And boston sound quality for the money is fantasic with boston.For the price here at crutchfield this sub is a steal for it's output at this price.It hits like most competitors 300 watt 12" subs do.seriously!I'll Be buying the CS226B,the CS225C speakers to complete my home theater system I already have the DSi465's(in ceiling) for my surround speakers which are voice matched to the classic series speakers.THANKS BOSTON FOR A QUALITY PRODUCT AT A FAIR PRICE!
3 out of 4 people found this helpful
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5 out of 5

Great CF Service

Written By Melvin, Plano, TX on Monday, December 08, 2008
 
This sub has great sound with excellent build quality and visual appeal. I would also like to add that Crutchfield did a great job of customer service. The first sub I ordered arrived damaged (appeared to be dropped from a high height), but CF immediately sent me out a replacement and had the original sub picked up from my home in no time with no hassle.
2 out of 2 people found this helpful
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5 out of 5

Boston Acoustics CS Sub10

Written By ScottM, Harrisburg,Pa. on Wednesday, February 16, 2011
Crutchfield Customer Review (What's this?)
Crutchfield Customer Review

The reviewer purchased this item from us, verified by the email address on the order.

 
I purchased this sub after reading the reviews,and i'm very satisfied with the
quality and sound...I had a Sony 250watt sub for about 6 years,and It died on me
recently.It was a little more punchy than the Boston,but it also had a larger
amp and two 10" drivers.That being said,The Boston unit is more than enough for
a small-mediun living space and has a great low tone.I would recommend this
product,for the price it can't be beat.
Was this review helpful?    Yes | No
 
5 out of 5

Awesome

Written By BillC, Michigan on Thursday, March 10, 2011
Crutchfield Customer Review (What's this?)
Crutchfield Customer Review

The reviewer purchased this item from us, verified by the email address on the order.

 
You won't be disappointed with this sub. I paired this with an Onkyo receiver
and an older pair of Bose bookshelf speakers. It is an incredible sub. Once
you get it tuned in where you want it, you won't be disappointed. I've never been
sorry with anything I've bought from Cruthfield.
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5 out of 5

Boston Acoustics CS Sub10

Written By Barry, Georgetown, KY on Wednesday, December 03, 2008
Crutchfield Customer Review (What's this?)
Crutchfield Customer Review

The reviewer purchased this item from us, verified by the email address on the order.

 
Awesome subwoofer!!!!! I just upgraded from a Polk PSW120 that I bought from Crutchfield 10yrs ago and I couldn't be happier with my upgrade. Thanks Crutchfield for another great sale and service!!
2 out of 2 people found this helpful
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1-10 of 17 items >>

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Accessories

Things you'll need

Subwoofer Cables
You need a cable (not included) to connect your new subwoofer to your home theater receiver.
AudioQuest SUB-X
Subwoofer cable (3-meter/9.8 feet)
$79.00
In Stock
 
 
AudioQuest SUB-A
Subwoofer cable (3 meters/9.8 feet)
$38.99
In Stock
 
 
Monster Cable® 600sw
Subwoofer cable (4 meters/13.2 feet)

Also available in:
Open Box: $53.96
$59.95
In Stock
 
 
Monster Cable® 400sw
Subwoofer cable (4 meters/13.2 feet)
$39.95
In Stock
 
 
AudioQuest SUB-1
Subwoofer cable (3-meter/9.8 feet)
$138.99
Low Stock
 
 
AudioQuest SUB-3
Subwoofer cable (3-meter/9.8 feet)
$294.99
Low Stock
 
 
Show more items

Accessories we recommend

Professional Installation
Have your new equipment installed by qualified professionals.
Show more items
Power Protection
Keep surges from coming in the back door with power protection for your subwoofer.
Monster Power SW 200
Subwoofer power protection

Also available in:
Scratch & Dent: $34.99
$49.95
In Stock
 
 
Panamax MD2-RCA
Space-saving surge suppressor for a powered subwoofer
$69.99
In Stock
 
 
Panamax MD2
Space-saving surge suppressor with two outlets
$39.99
In Stock
 
 
Speaker Wire
If you're going to connect your sub to your receiver with the speaker level inputs, you're going to need speaker wire. You may also want to add connectors. Wire is not included with this sub.
AudioQuest X2 Speaker Cable
14-gauge bulk cable, connectors optional (50 ft., White)
$94.99
In Stock
 
 
AudioQuest G2 Speaker Cable
16-gauge bulk cable, connectors optional (50 ft., Gray)
$64.99
In Stock
 
 
 
Add selected to cart
 

For a more in-depth review and enhanced detailed information on the Boston Acoustics CS Sub10, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_065CSSB10B/Boston-Acoustics-CS-Sub10-Black.html ).

Sorry, the Boston Acoustics CS Sub10 is no longer available for purchase.

Boston Acoustics CS Sub10