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010-1090

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For Future Reference

Record your speaker(s) serial number(s) and date of purchase here:

Model Number

Serial Number

Date of Purchase

Model Number

Serial Number

Date of Purchase

Model Number

Serial Number

Date of Purchase

The serial number is found on the back of the speaker near the connecting terminals.

Atlantic Technology

®

Model

T90 LR

T90 C

T90 SR

Type

Sealed-box, 2-way

Sealed-box, 2-way

Sealed-box, TriVector surround speaker

Drivers

(1) 5.25" TCMG woofer

(2) 5.25" TCMG woofers

(1) 5.25" CCMG woofer

(1) 1" fabric dome tweeter

(1) 1" fabric dome tweeter

(2) 3/4" modified dome tweeters

Frequency

100Hz – 20kHz

100Hz – 20kHz

100Hz – 22kHz

Response

 (

±

3dB)

Nominal

6

6

6

Impedance

Crossover

3 kHz, 4th Order

3 kHz, 4th Order

3 kHz, 4th Order

Frequency

Sensitivity

85dB

88dB

85dB

Recommended

10 – 130 Watts

10 – 130 Watts

10 – 130 Watts

Amplifier Power

Magnetic Shielding

Yes

Yes

No

Size

 (W x H x D)

6.7 x 10.4 x 7.6in

16.5 x 7.4 x 8.75in with base

6.3 x 9.7 x 7.7in

170 x 264 x 193mm

 420 x 188 x 222mm with base

160 x 245 x 195mm

Weight

 (ea., unpacked) 8.5lbs; 3.9kg

13.2lbs; 6.0kg with base

7.2lbs; 3.3kg

The terminals and terminal cups on the backs of the speakers protrude approximately .12in (3mm). Specifications are those in effect at the time of
printing. Atlantic Technology reserves the right to change specifications or appearance at any time without notice.

Dolby Digital, AC-3, 5.1, Surround EX 6.1, Dolby Surround and Dolby Pro Logic are trademarks of Dolby Laboratories Licensing Corporation.
DTS is a registered trademark of DTS Technology.

System  T90 Specifications

Summary of Contents for System T90

Page 1: ...eaterLoudspeakerSystem Instruction Manual AtlanticTechnology I N N O V A T I V E H O M E T H E A T E R C o v e r s M o d e l s T 9 0 L R T 9 0 C a n d T 9 0 S R 343 Vanderbilt Avenue Norwood MA 02062 781 762 6300 www atlantictechnology com ...

Page 2: ... used in a horizontal position directly above or below the TV screen It too is magnetically shielded and will have no adverse effects on the TV T90 SR Surround Speaker The T90 SR TriVector Surround Speaker is intended to be used in multi channel audio video sound systems only as a dedicated surround speaker Each enclosure has a 5 25 TCMG woofer on its front and two wide dispersion 3 4 Modified Dom...

Page 3: ...k like the diagram in Figure 2 WARNING Before turning on the amplifier be certain that no stray wire strands are touching across any terminals as this might damage your amplifier After all the connections are made check the polarity of your front speakers by listening to stereo music If the sound seems hollow unusually spread out or has weak bass recheck your connections for proper polarity and re...

Page 4: ... cutouts are closest to the front Sit the speaker s feet in the cutouts and tilt the speaker so that it points most directly at the listening position Try to keep the T90 C no more than 2 feet above or below the LRs The T90 C includes a rear mounted High Frequency Level control that adjusts the output of the tweeter You should adjust this control to get the three front speakers to sound as much al...

Page 5: ... The surround speakers are primarily used to re create the ambient sounds taking place in the movie scene Throughout part or even most of a movie you may not be aware of the surround speakers presence Do not panic This is OK Try to avoid the trap of turning the surrounds up so loud that you hear them all the time The result will be a much less believable surround sound experience and constant dist...

Page 6: ...at moving your speakers even a few inches can dramatically change and possibly improve their sound Setting Speaker Volume Levels You should set all the speakers in the surround sound system to the same volume level hopefully using an SPL Sound Pressure Level meter As of this writing you can buy a fairly inexpensive one at Radio Shack stores that will help you properly set up your system Set the me...

Page 7: ...ge to the speaker system This type of damage is easily identifiable through examination of the speaker s voice coil and is not covered by the warranty or extended service agreement Care and Feeding of Your Speakers Clean your speaker cabinets using a soft cloth moistened with a mild non abrasive glass cleaner being careful not to wet the edges of the cabinet Also be careful not to get any cleaning...

Page 8: ...sover 3 kHz 4th Order 3 kHz 4th Order 3 kHz 4th Order Frequency Sensitivity 85dB 88dB 85dB Recommended 10 130 Watts 10 130 Watts 10 130 Watts Amplifier Power Magnetic Shielding Yes Yes No Size W x H x D 6 7 x 10 4 x 7 6in 16 5 x 7 4 x 8 75in with base 6 3 x 9 7 x 7 7in 170 x 264 x 193mm 420 x 188 x 222mm with base 160 x 245 x 195mm Weight ea unpacked 8 5lbs 3 9kg 13 2lbs 6 0kg with base 7 2lbs 3 3...

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