Other products by Atlantic Technology
(Tech Support Website)

Item #: AT1
MSRP: $1,500.00

The AT-1 Floorstanding Loudspeaker

The Bottom Line

For most audiophiles, listening to a pair of AT-1’s for the first time on demanding material with extremely low bass is a bit of a shock. Loudspeakers of this modest size with a pair of small 5¼-inch woofer-midrange drivers just “aren’t supposed to do that”—shake the room. But the AT-1’s deliver that kind of impact. Even at moderate levels, there is a degree of bass power combined with acoustic detail rarely experienced in speakers of any size or price. In the case of the AT-1, hearing is believing. 




Feature List

  • Revolutionary patent-pending H-PAS technology delivers extended, dynamic bass
  • Atlantic’s exclusive Low Resonance Tweeter (LRT™) for wide dispersion
  • Cross-Design Free Flow (CDFF™) bracing assures solid, vibration-free cabinet
  • Dual audiophile-grade 5-way binding posts for hookup flexibility
  • Luxurious, hand-rubbed gloss black finish with metallic sparkle




Model AT-1
Type H-PAS, 2-way
Woofer (2) 5.25"  (135mm) GLH
Tweeter (1) 1 1/8" (28mm) silk dome
Frequency Response 29Hz – 20kHz ±2dB
Nominal Impedance
Crossover Frequency 2kHz
Crossover Type Parallel, 2nd-order LP, 3rd-order HP
Sensitivity 89dB
Recommended Amplifier Power 20 – 200 Watts RMS
Dimensions w/grille (W x H x D)

8 7/8 x  x 41 x 13 3/4"
227 x 1041 x 348mm
(Feet add another 1" to height)

Weight (ea) 54lbs (25kg)


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