Adam Audio - A7X (la pièce)

Ancestor of A7X model, the A7 Monitor quickly became ADAM Audio's most famous through over thirty test beds, countless awards and a community of fans constantly expanding. The ADAM A7 monitor remains tuned reference in many production structures of small and medium size. By creating the model A7X, ADAM has developed a monitor with improved performance in all respects comparable dimensions and despite the use of similar technologies. The first improvement concerns the X-ART tweeter type of team that all AX Series models. In the name of the transducer, the X stands for "eXtended frequency response", ie an almost linear frequency response up to 50 kHz range. In addition to this improvement, the ART tweeter has a higher and a higher maximum sound pressure level performance . This transducer is associated with a woofer 7 "dedicated to frequencies of 42 Hz to 2.5 kHz for a virtually noise Great accuracy and linearity. Further doubling the power of the amplification stage, the size of the voice coil of the woofer was significantly increased (38 mm) to develop a sound pressure level unrelated to the reduced dimensions of the monitor. The transducers are powered by a two-stage power amplifier of a compound A / B of 50 watts for the tweeter and a PWM amplifier of 100 watts for the woofer. The face of the monitor has a volume control whose setting is maintained regardless of the position of the power switch. The rear panel has meanwhile level adjusting high frequencies (± 4dB) and two shelving filters for processing the top and bottom of the spectrum. Connectivity brings a balanced input on XLR and an unbalanced input on RCA.