GTC55
Compact three-way home cinema loudspeaker with one X-ART ribbon-style tweeter and two 5.5-inch midwoofers. It is the smallest model in the Grand Theatre Components series and suits front-channel use in a home theatre.
- X-ART tweeter, handmade in Germany
- Two 5.5" midwoofers, carbon/Rohacell/glass fiber cones
- Frequency response 45 Hz - 50 kHz
- Efficiency ≥86 dB/W/m, 8 Ohm impedance
- Banana connectors on the rear
- 10-year warranty
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The GTC55 is the smallest speaker in ADAM Audio's Grand Theatre Components range for home cinema. It pairs a single X-ART tweeter, handmade in Germany, with two 5.5-inch woofers that use carbon, Rohacell and glass fibre cones. The crossover point is 3000 Hz, and the stated frequency response runs from 45 Hz to 50 kHz.
The X-ART diaphragm has an area of 2420 mm² with a 4:1 velocity transform ratio and weighs 0.17 g. The speaker is rated for 120 W / 180 W power handling, 86 dB efficiency and 8 Ohm impedance. Maximum SPL is 106 dB with a sine wave from 100 Hz to 3 kHz at 1 m, and 114 dB per pair.
Connection is by banana-type analog terminals on the rear panel. The cabinet measures 505 x 206 x 316 mm, weighs 11.2 kg and ships with a manual. A 10-year warranty is stated, and a hood is shown in the product gallery. Larger GTC77, GTC88 and GTC Sub models are listed as related products.
Parametre
- Značka
- ADAM Audio
- Model
- GTC55
- Kategória
- Hi-Fi a domáce audio › Reproduktory
Drivers
- Woofers
- 2
- Woofer basket Ø
- 5.5" (145 mm)
- Woofer voice coil Ø
- 1.5" (32 mm)
- Woofer cone material
- Carbon/Rohacell/Glass Fiber
- Tweeters
- 1
- Tweeter type
- X-ART
- Tweeter diaphragm area
- 4 inch² (2420 mm²)
- Tweeter equiv. diaphragm Ø
- 2" (56 mm)
- Velocity transform ratio
- 4:1
- Tweeter diaphragm weight
- 0.17 g
Audio
- Frequency response
- 45 Hz - 50 kHz
- Efficiency
- ≥86 dB / W / m
- Impedance
- 8 Ohm
- Power handling
- 120 W / 180 W
- Max. SPL (sine wave 100 Hz to 3 kHz at 1 m)
- ≥106 dB
- Max. SPL per pair at 1 m
- ≥114 dB
- Crossover frequency
- 3000 Hz
Connectivity
- Input connector
- Banana (analog)
- Connector location
- Rear
Physical
- Weight
- 24.7 lb (11.2 kg)
- Height x Width x Depth
- 20" (505 mm) x 8" (206 mm) x 12.5" (316 mm)
- Warranty
- 10 years
In the box
- Delivery contents
- Manual