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Instruction Manual

AT-1

High Performance Loudspeaker  

with H-PAS™ Technology

Summary of Contents for AT-1

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

Page 2: ...in similar sized enclosures Each speaker contains two GLH Graphite Loaded Homopolymer 5 135mm woofers and an advanced 11 8 28mm ferrofluid cooled Low Resonancesilkdometweeterwithanintegralbackchamber heatsink The drivers are configured in an M T M array midrange tweeter midrange alignment Thisverticalarrangementof driversprovideswideleft to right coverage of sound while limiting the floor and ceil...

Page 3: ...thpower fulneodymiummagnets Therearedepressionsonthebackofthegrillethat 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 be...

Page 4: ...cellentcen terchannelspeakercompanionstotheAT 1LRsinahometheatersystem When using a center channel speaker in a home theater system a wider separation of the left and right front speakers is usually possible than in a conventional 2 channel stereo system Therefore you may choose to toe in theAT 1 LR speakers slightly aiming them towards the prime listening position See figure opposite IMPORTANT Tr...

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: ...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 if necessary Bi am...

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: ... 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 High Frequency Energy Control High Frequency Energy Control This control changes the relative output level of the tweeter It has been designed to help compensate for di...

Page 9: ...rossover Frequency 2kHz Crossover Type Parallel 2nd order LP 3rd order HP Sensitivity 89dB Recommended 20 200 Watts RMS Amplifier Power Dimensions w grilles 87 8 x 41 x 13 W x H x D 227 x 1041 x 348mm Feet add another 1 25mm to Height Weight ea 54 lbs 25 kg ea Graphite Loaded Homopolymer Specifications are those in effect at the time of printing Atlantic Technology reserves the right to change spe...

Page 10: ...10 AT 1 High Performance Loudspeaker with H PAS Technology Notes ...

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

Page 12: ...015 0001 343VanderbiltAvenue Norwood MA 02062 781 762 6300 www atlantictechnology com ...

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