CDT Audiophile Coaxials
Sound quality you never heard before from a coaxial speaker set
CDT Audio coaxial speaker designs are based on our highly awarded mid-woofers and tweeters built into one unit for convenient installation.

If the speaker components themselves aren’t of the best quality by design, the music, no matter how pure, will get lost in the transfer. Years of research, engineering, and critical listening go into our proprietary coaxial speaker systems.

Buy any of our coaxial speakers and experience a sound quality you’ve never heard before from a coaxial speaker system.

Coaxial Speakers:
ES-M6ISX NEW!
HD-M6ISX
HD-M6 woofer w/ ES-1200iS tweeter

ES-5EX NEW!
ES-5EX
ES-5 audiophile woofer with 3/4" soft dome tweeter

ES-5EX1 NEW!
ES-5EX1
ES-5 audiophile woofer w/1” DRT-26S soft dome tweeter

ES-6EX NEW!
ES-6EX
ES-6 audiophile woofer w/ ¾” swivel soft dome tweeter.

ES-6EX1 NEW!
ES-6EX1
ES-6 audiophile woofer w/1” soft dome tweeter.

ES-6EXM ES-6EXM Audiophile modular w choice sound flavor coaxial speaker system
ES-6EXM ASF ES-6EXM ASF Audiophile modular all inclusive 4 sound flavor coaxial speaker system
COM-622
COX-622
Installer friendly 2-way coaxial speaker system
ES-6TSX ES-6TSX
2-way 6X9” audiophile component coaxial set
  • ES-6 6.7” cast 2 Ohm convertible mid-woofer
  • EX-550i 24dB crossover
  • ES-1200iS  1.2” Transparent silk wide dispersion tweeter
Es-610X ES-610X
6.7” 2-way component coaxial speaker
  • Power handling: 200Watt HPF 90Hz
  • Frequency range: 50Hz-20,000Hz
  • Impedance: 4Ohm/2Ohm Sensitivity:92.4dB
HD-6100iEX ES-0691CFX
2-way component 6X9” Coaxial Speaker
  • 1 pr 6X9”  Audiophile Carbon Fiber Coaxial speaker6X9” mid-woofer
  • 1” silk dome tweeter
  • 24 dB Elliptic Transient Optimized crossover
HD-6100iEX HD-6100iEX (HD-6100iEX.2 - 2 Ohm version)
6.5” 2-way component coaxial speaker.
  • 1 pr HD-E6 6.5”  carbon reinforced mid-woofer
  • 1 pr EX-540 24dB 2-way crossover.
  • 1 pr 1” audiophile silk dome tweeter
CL-6EX
Awarded Best Coax Speaker:
CL-6EX(CL-6EX.2 2 Ohm version)
5.25” coaxial 2-way speaker system
  • 1 pr CL-6EX 6.5” woofer w/ ¾” silk dome tweeter
  • Built-in 6dB crossover
  • Built-in tweeter protection
  • Butyl cone surrounds
  • Carbon-reinforced cones
CL-6CX

CL-6CX (CL-6CX.2 2 Ohm version)
6.5” Coaxial 2-way component system

  • 6.5” Coaxial 2-way component system
  • 1 pr CL-6CX 6.5” woofer w/swivel ¾” silk dome tweeter
  • 1 pr  X-1 twtr  crossover
  • 2-way crossover
  • Built-in-tweeter protection
  • Butyl cone surrounds
  • Carbon-reinforced cones
CL-6CXMB CL-6CXMB
  • 1 pr 6.5” Extended mid-bass woofer
Slim Design 6.5” Coaxial Speakers
HD-6EX

HD-6EX(HD-6EX.2 2 Ohm version)
Slim Design 6.5” Coaxial 2-way component system

  • 1 pr HD-6EX 6.5” carbon fiber mid-woofer
  • Built-in 12dB crossover
  • Built-in Poly switch tweeter protection
  • Injection Carbon Fiber Cone.
  • Hidden tweeter lead wires
  • Butyl cone surrounds
  • Bi-amp able
Classic 4” and 5.25” coaxial Speakers
CL-4EX

CL-4EX 4” coaxial 2-way speaker system

  • 1 pr CL-4EX 4” woofer w/ ¾” silk dome tweeter
  • Built-in 6dB crossover
  • Built-in-tweeter protection
  • Butyl cone surrounds
  • Carbon-reinforced cones
CL-5EX

CL-5EX 5.25” coaxial 2-way speaker system

  • 1 pr CL-5EX 5.25” woofer w/ ¾” silk dome tweeter
  • Built-in 6dB crossover
  • Built-in-tweeter protection
  • Butyl cone surrounds
  • Carbon-reinforced cones
Deep Bass Woven Carbon Fiber 6X9” Coaxial Speaker
HD-690 TSX

HD-690 TSX
SLIM 6X9” Ultra Audiophile Component Coaxial Speaker

  • 1 pr HD-690S 6X9” woofer
  • 1 pr ES-1200iS Transparent Silk” tweet
  • EX-559i 2-way  24dB crossover
HD-690SX

HD-690 SX
SLIM 6X9" Component Coaxial Speaker

  • 1 pr 6X9" Mix Carbon Fiberglass Component Coax System
  • HD-690S 6X9" woofer
  • TW-26 1" soft dome tweeter
  • EX-430 2-way crossover
HD-690 CFX

HD-690 CFX
“Deep Bass” High Power 6x9 2-way coaxial speaker

  • 6X9” Woven Carbon Fiber cone
  • Butyl rubber surround
  • 1.2” silk dome tweeter
  • 6dB crossover
  • Built-in tweeter protection
  • High Power Handling
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