Atlantic Technology AT-2 Instruction Manual Download Page 3

Instruction Manual

3

Unpacking and Assembly

Unpacking the Speakers

Use care when unpacking the speakers. Since the grilles are packed off the 
speakers, be particularly careful of the driver elements as you unpack and 
move the speakers. Remember to keep the original boxes and packing mate-
rial, in the unlikely event the speakers need servicing, or if you move.

Attaching the Grilles

The included metal grilles are held to the front of the enclosures with power-
ful neodymium magnets. There are depressions on the back of the grille that 
the magnets fit into. Once the speakers are in their final position, remove 
the grille from its protective 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 the stand’s top plate 
and attaches to a ¼”-20 threaded insert in the bottom of the speaker. If you 
are using speaker stands with your AT-2’s, we suggest using this type of 
stand, since it provides the most rigid assembly for the best acoustic perfor-
mance, and the most secure installation for maximum safety. (See figure 1)

¼" x 20 insert

AT-2

Figure 1

Top plate of stand 

with through-hole
¼" x 20 bolt

Figure 2 

AT-2 High-performance  

loudspeaker

Summary of Contents for AT-2

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

Page 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 ...

Page 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...

Page 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...

Page 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 ...

Page 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 ...

Page 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 ...

Page 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...

Page 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 ...

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

Page 11: ...Instruction Manual 11 Notes ...

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

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