

🎬 Elevate your home theater game with sound that commands attention!
The Definitive Technology CS-9040 is a premium center channel speaker featuring BDSS aluminum dome tweeters, dual 4.5" mid drivers, and an integrated 8" passive bass radiator with Intelligent Bass Control. Its resonance-free, aircraft-grade aluminum cabinet delivers crystal-clear, immersive sound with deep bass impact. Designed for seamless integration with high-end home theater setups, it offers a sleek, durable build backed by 25 years of audio innovation and a 5-year warranty.








| ASIN | B01F7AIAIG |
| Additional Features | Hi Res Audio |
| Antenna Location | home theater |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #201,545 in Electronics ( See Top 100 in Electronics ) #84 in Center-Channel Speakers |
| Brand | Definitive Technology |
| Built-In Media | speaker^manual |
| Color | Black |
| Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Connectivity Protocol | USB |
| Connectivity Technology | USB |
| Control Method | Touch |
| Controller Type | Corded electric |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 out of 5 stars 128 Reviews |
| Enclosure Material | Aluminum |
| Frequency Response | 40 KHz |
| Global Trade Identification Number | 00747192126490 |
| Impedance | 8 Ohms |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 12"D x 20.8"W x 6"H |
| Item Height | 6 inches |
| Item Weight | 20 Pounds |
| MP3 player | No |
| Manufacturer | Definitive Technology |
| Material | Aluminum |
| Model Name | CS9040 |
| Model Number | KECA-A |
| Mounting Type | Tabletop Mount |
| Number of Audio Channels | 1.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Series Number | 9000 |
| Speaker Size | 4.5 Inches |
| Speaker Type | Center Channel |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| UPC | 796594150077 747192126490 |
| Unit Count | 2.0 Count |
| Warranty Description | 5 Years Labor, 5 Years Parts |
| Warranty Type | Full Warranty |
| Water Resistance Level | Not Water Resistant |
| Woofer Diameter | 8 Inches |
B**N
Great value.
Excellent sounding speakers!
L**E
Great def tech
Very good speaker improved dialogue greatly
P**B
Wonderful speaker but be aware of the size and price...
I got this speaker when the price was fairly low. Look for price drops/sales. That’s why I gave the mid score on value - MSRP is almost $600 but I wouldn’t spend that on this unit. There are better speakers for that price. However... PRO: Sound quality is FANTASTIC! CON: It’s large for a center channel. Check out the dimensions in the product details against your environment before buying. It is designed to sit on a TV stand or media console, not for wall mounting. You could sit it on a wall shelf but there is no wall-mount bracketry included or available... But, the bulk is worth the quality: With my old Infinity TSS center channel I had trouble hearing voices and soft dialog: when the volume was low, it was hard to hear; when it was loud, it was distorted. The range and clarity of this speaker fixed all of that (along with a re-calibration of my speakers using my Onkyo receiver’s room correction function (Audyssey) and a few personal tweaks). DT speakers are AMAZING for vocal reproduction. Second only to B&W in my opinion. This one is just phenomenal! Very happy with the purchase.
K**S
Great center channel
I brought this to replace a cheaper center channel speaker which sounded good but wasn't exactly the same timber as my Def tech 800 and 1000 speakers. Once installed and set up this center channel was crisp clear and gave my system a more balanced soundstage. I'm loving this center channel speaker.
A**Y
This literally is the best speaker i have ever heard
This literally is the best speaker i have ever heard!! After tons of research i decided on this center speaker. the high vocals are pristine clear and the bass radiator feeling of bass to the entire room. i have this unit paired with my 4k UHD Samsung, Onkyo 4K receiver, 1 Paradigm Sub woofer and 4 Yamaha ceiling speakers.My living room is filled with an amazing surround sound that kills any other system I've heard. What pulled all of my system together..... the Definitive Tech cs9040. Its a little pricey, but well worth every penny!
V**R
Matches def tech speakers well
I actually put this center speaker inside of my fire place. The tv is above the fireplace,the def tech speaker is too large to hang from the tv. Great match to the def tech towers. I was playing Spotify, it sounded great through the center speaker, I thought the towers were on but all of the music was coming from only the center speaker
B**S
A well worth upgrade!
I bought the cs-9040 at a very reasonable price and I'm very glad I did. I used it to replace my Procinema 1000 and it made a big difference in sound quality and clarity. This center channel along with my D 11's makes for a great combo for home theater and two channel music as well.
D**T
Sound comes first!
Added to my to my 9040 towers to complete my surround sound. Definitive Technologies awesome audio at a great price! Not paying a huge cost for furniture. All about the sound!
Trustpilot
2 weeks ago
2 weeks ago