Integrated electro acoustic equipment with portable compact construction for sound applications

Electro acoustic equipment, of the type comprising a loudspeaker for the reproduction of low frequencies (2), two satellites (6), a mixer (8) and a power unit, characterised by the fact that it is composed of:

• a main case (1) that has a front space (1a) having the same height as the case (1), which partially houses the speaker (2) and closed by a suitable box-shaped cover (3) with a grid (4) that hides an opening (3a) through which the speaker (2) is inserted and fixed, while the back of the case (1) has an upper space (7) used to house a power unit with heat dissipator (D), together with a pair of identical intermediate spaces (5) that exactly house the two satellites (6);
• a panel (9) with an upper wing (9a) basically folded at 90° inwards, designed to be mounted in stable position on the back of the case (1), in order to close the two spaces (5) for the satellites (6) and embrace the first rear section of the upper housing (7) for the audio mixer (8);
• a boxed-type removable cover (13), hinged to the lateral borders (7a) of the space (7) for the audio mixer (8), capable of oscillating from the horizontal stop position, when it perfectly closes the space (7), to a vertical stop position, in which it is flush with the back wall of the case (1) and used as handle to pull the equipment of the invention, thanks to the presence of a notch-handle (14) near the free horizontal edge;
• a pair of wheels (12) fixed inside two small vertical housings (11) with pins with horizontal axis, which are located on the bottom and back of the case (1), in lateral position with respect to the space (10) for the power unit;
• an electrical cable (CE), housed in the front space (1a) of the case (1), used to make the electrical connection between the audio mixer (8) contained in the upper space (7) and the power unit housed in the lower space (10).