Atlantic Technology ICTS 6.3e Product Information Sheet Download Page 2

Benefits of Atlantic’s  

Unique TriMode Operation

Mono 

– The dual voice coil woofers and dual tweeters can be wired to 

produce a mono signal and then used in pairs for standard stereo music 
reproduction. 

Stereo 

– The speaker can be wired to deliver full 2-channel stereo sound 

from a single loudspeaker, giving you great sound quality with only one 
unobtrusive round ceiling grille showing. This is ideal for small spaces like a 
dressing area/master closet or a small hallway where installing two separate 
speakers is impractical.

TriVector Surround 

– Wired in this manner the speaker delivers a diffuse 

upper midrange and high frequency sound that helps to create a convincing, 
three-dimensional surround sound that draws you into the action.

High Frequency Level Control 

– This 3-position switch (–, 0, +) allows 

the speakers’ high-frequency balance to be tailored for reflective, normal, 
and absorptive acoustic environments. This means the speakers will always 
sound “right,” whether the room has hardwood floors and glass sliding 
doors, or thick cut-pile carpeting and overstuffed furniture.

Jumper Settings for Mono or TriVector

Stereo pair

TriVector diffuse surround

Single-stereo

Jumper Settings for Stereo

Normal/Surround Switch

High Frequency Level Control

3 modes of operation

Atlantic Technology is a registered trademark and TriMode and 

TriVector are trademarks of Atlantic Technology International. 

Specifications subject to change without notice.

Specifications

 

ICTS-6.3e 

ICTS-8.3e

Dimensions 

Diameter 9½” 

(235mm)

 

Diameter 10

5

8

” 

(276mm)

Cut-out Dimensions

 

Diameter 7

7

8

” 

(200mm)

 

Diameter 9

5

8

” 

(245mm)

 

Depth 4

3

8

” 

(112mm)

 

Depth 4

7

8

” 

(124mm)

New Construction Kit

 

IC-NC-6 

IC-NC-8

In-Ceiling Back Box

 

IC-BOX-6/8 (requires IC-NC-6 kit) 

IC-BOX-6/8 (requires IC-NC-8 kit)

Frequency Response

 

55 – 20kHz ±3dB 

45 – 20kHz ±3dB

Sensitivity

 

89dB 

89dB

Recommended Power

 

10-120 Watts 

10-120 Watts

Impedance

 

2 x 8 Ohms, Stereo; 1 x 4 Ohms, Mono  2 x 8 Ohms, Stereo; 1 x 4 Ohms, Mono

Woofer

 

6 ½-inch 

(165mm)

 Dual Voice Coil 

8-inch 

(203mm) 

Dual Voice Coil 

 

Mica/Graphite loaded Polymer cone 

Mica/Graphite loaded Polymer cone

Tweeter

 

2 x 1” 

(25mm)

 silk dome 

2 x 1” 

(25mm)

 silk dome

Net Weight

 

4.8 lbs 

(2.2 kg)

 

5.25 lbs 

(2.4 kg)

©2006 Atlantic Technology  

  343 Vanderbilt Ave.

Norwood, MA 02062  

  781.762.6300 

www.atlantictechnology.com 

2.06

ICTS-6.3e & 8.3e 

In-Ceiling Theater Systems

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