GTC88Grand Theatre Components

Archived Product
ADAM Audio GTC 88 - Home Theater Loudspeaker

STATE OF THE ART TECHNOLOGY

ADAM Audio monitors have earned a worldwide reputation as the preeminent tool for sound engineers based on technological innovations that we’ve established in the field of loudspeaker technology.

X-ART Tweeter

ADAM Audio has improved upon the Air Motion Transformer utilizing superior geometries and materials to achieve unprecedented audio fidelity.
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X-ART Driver

A groundbreaking technological innovation with easily discernible superior performance and no technical flaws, the X-ART driver is clearly unequalled in the ...
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A/B Amplifier

We designed our own high frequency power amp to allow the new high frequency unit to live up to its unique talents.
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Woofer

HexaCone woofers are an integral component in most of ADAM’s monitors/speakers. The core is a honeycomb Nomex structure that makes them ...
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Approved BY OUR PROFESSIONAL COMMUNITY

“This system can play very loud and never seemed to run out of dynamic headroom or become stressed in my listening room. In fact, the higher the SPLs, the more exciting it became, with no sonic penalty to pay.”

Home Theater Magazine

Press Reviews

AudioVision [German]
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PDF (792 KB)
AudioVision [English]
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PDF (2.6 MB)
HomeTheater [English]
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PDF (203 KB)

Technical Data

Woofer

Number2
Basket Ø8.5" (220 mm)
Voice Coil Ø1.5" (38 mm)
Cone MaterialCarbon/Rohacell/Glass Fiber

Midrange

Number1
Basket Ø5.5" (145 mm)
Voice Coil Ø1.5" (32 mm)
Cone MaterialCarbon/Rohacell/Glass Fiber

Tweeter

Number1
TypeX-ART
Diaphragm Area4 inch² (2420 mm²)
Equiv. Diaphragm Ø2" (56 mm)
Velocity Transform Ratio4:1
Diaphragm Weight0.17 g

Input Connectors

AnalogBanana
LocationRear

General Data

Power Handling180 W / 260 W
Efficiency≥88 dB / W / m
Midrange / tweeter unitRotatable, changeable with woofer unit
Impedance4 Ohm
Frequency Response34 Hz - 50 kHz
Max. SPL with sine wave acoustic 100 Hz to 3 kHz at 1 m≥116 dB
Max. SPL per pair at 1 m≥124 dB
Crossover Frequencies400 / 3000 Hz
Weight60.6 lb (27,5 kg)
Height x Width x Depth39.5" (997 mm) x 12" (300 mm) x 12.5" (317 mm)
Warranty10 years
Delivery ContentsManual

Additional information

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