T7X Active Nearfield Monitor
Woofer size 2 x 7″(Carbon/Rohacell/Glass fiber) w/ 1.5″ large voice coils
German Handmade X-ART Tweeter
Max peak SPL at 1m: 122 dB
Frequency response: 38 Hz – 50 kHz
Bass frequency response upto 400Hz
Amp. Power RMS / Music: 250 W / 375 W
Crossover frequency: 2.5kHz
Each driver has its own dedicated amplifier. A 50W A/B amp is responsible for the X-ART tweeter, while the bass-/ midwoofers are driven by a 100W PWM amp each.
The A77X features the ADAM proprietary X-ART tweeter. The ‘X’ stands for ‘eXtended frequency response’ and thus for one of the features of the Accelerating Ribbon Technology that has been drastically improved: the frequency response. It now extends all the way up to 50kHz. In addition, the X-ART tweeter has higher efficiency and higher maximum sound pressure levels
The two 7” woofers are identical with that of the A7X. Withtheir large voice coils (1.5”) and powerful amplifiers they are capable of both very high maximum sound pressure levels as well as very deep registers. The woofers do not cover the same frequency bands: while one of them is responsible for the (sub-) bass frequencies up to about 400Hz, the other takes over most of the midrange.
2 years warranty with optional extension to 5 years with the online registration of the product