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8

AT-2 High Performance Loudspeaker with H-PAS™ Technology

High Frequency Energy Control 

This control changes the relative output level of the tweeter. It has been 
designed to help compensate for different room acoustics and personal 
listening preferences. The “0” position is the most “accurate” frequency 
response, but that does not mean that it is necessarily the “recommended” 
position.
The “+” and “–” positions adjust the tweeter’s output by very slight amounts 
over its entire operating range, from 2kHz to 20kHz. These positions change 
what’s known as the speaker’s “spectral balance” by altering the proportion 
of treble to bass over a wide frequency band.
Such adjustments, although relatively subtle, can make the AT-2 more suit-
able to different acoustic environments or tailor its sound more closely to 
one’s tastes.
We encourage you to experiment with the different tweeter settings to find 
the one that sounds best in your room.

Caring for your Speakers

Clean your cabinets using a soft, lint-free cloth. If you wish, you can 

slightly

 

moisten the cloth with plain water. 

Do not

 use any other cleaning agents 

or chemicals. Be careful not to get any water on the driver cones or tweeter 
domes. After carefully removing the grilles from the speakers by pulling 
them forward, gently clean the grilles with a quick pass from a vacuum 
cleaner with a brush attachment. This should remove any dust accumula-
tion. Reattach them by lining up the magnet depressions in the back of the 
grilles with the magnets on the speaker baffle and slowly moving them 
closer until they connect with each other.
Avoid placing your speakers in direct sunlight or near a source of heat that 
may, over time, damage the finish.

IMPORTANT: 

SAVE YOUR BOXES! If you can do so, save the cartons, 

packing pieces, and plastic bags that came with your speakers. They 
will be useful in case you move or have to ship your loudspeakers for 
any reason. In any case, save all packing materials until you are certain 
that the systems have suffered no damage in shipment. If you find 
such damage, either visible or internal, contact your dealer immedi-
ately.

Connecting Your Speakers

AT-2

POWER: 20-150W

6 OHMS NOMINAL

 INPUT 

High Fidelity 

Loudspeaker

System

SERIAL

HF

LF

Figure 8

Содержание AT-2

Страница 1: ...Instruction Manual AT 2 High Performance Loudspeaker with H PAS Technology ...

Страница 2: ...logyenablestheAT 2todeliverpowerfullow bass performance 3 dB 44 Hz not previously achievable with compa rably sized drivers in similar sized enclosures Each speaker contains one GLH Graphite Loaded Homopolymer 5 135mm woofer and an advanced 11 8 28mm ferrofluid cooled Low Resonancesilkdometweeterwithanintegralbackchamber heatsink These componentsaremountedinanacousticallyinertMDFenclosure withspe ...

Страница 3: ...ive plastic bag and carefully position it over the magnets on the baffle Move them together slowly and when you get close enough the magnets will draw the grille in and hold it tight Be careful not to get your fingers caught between the grille and the cabinet Using the AT 2 on Speaker Stands Many high quality speaker stands like the Sanus Ultimate Foundations use a through bolt that goes through t...

Страница 4: ... side of the television The left and right front speakers should be far enough apart 6 to 10 feet 2 3 meters is usu ally best that you get a good stereo image when they are playing alone but not so far apart that the sound seems to be disembodied from the TV distracting you from the picture LikeallAtlanticTechnologyspeakers theAT 2istonally voiced tomixand match with our other models The 4400 C or...

Страница 5: ...ck Center Right Subwoofer Front Speaker Array should be within 18 vertical height of each other Surround Speakers should be placed directly to the sides of the seating area and approximately 3 feet 1 meter above the listener s ear level Subwoofer Surround Back Speakers should be placed approximately 3 feet 1 meter above the listener s ear level ...

Страница 6: ... terminal WARNING Before turning on the amplifier be certain that no stray wire strands are touching across any terminals as this might damage your amplifier Finally checkthepolarityofyourspeakersbylisteningtosomestereomusic withgoodbasscontent If thesoundseems hollow unusuallyspreadout or seems to have weak bass recheck your connections for proper polarity and correct the out of phase connection ...

Страница 7: ...PUT HF LF LEFT RIGHT LEFT AMP FOR HIGH FREQUENCIES AMP FOR LOW FREQUENCIES RIGHT INPUT HF LF INPUT HF LF TERMINAL STRAPS REMOVED Be sure to connect red on the speaker to red on the amplifier and black on the speaker to black on the amplifier Figure 6 Conventional Connection Figure 7 Bi amp Connection ...

Страница 8: ...moisten the cloth with plain water Do not use any other cleaning agents or chemicals Be careful not to get any water on the driver cones or tweeter domes After carefully removing the grilles from the speakers by pulling them forward gently clean the grilles with a quick pass from a vacuum cleaner with a brush attachment This should remove any dust accumula tion Reattachthembyliningupthemagnetdepre...

Страница 9: ... 3dB Nominal Impedance 6Ω Crossover Frequency 2 2kHz Crossover Type Parallel 2nd order LP 3rd order HP Sensitivity 88dB Recommended 20 150 Watts RMS Amplifier Power Dimensions w grilles 87 8 x 155 8 x 12 5 8 W x H x D 227 x 397 x 321mm Weight ea 23 lbs 10 4 kg ea Graphite Loaded Homopolymer Specifications are those in effect at the time of printing Atlantic Technology reserves the right to change ...

Страница 10: ...10 AT 2 High Performance Loudspeaker with H PAS Technology Specifications ...

Страница 11: ...Instruction Manual 11 Notes ...

Страница 12: ...015 0002 343VanderbiltAvenue Norwood MA 02062 781 762 6300 www atlantictechnology com ...

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