| 摘要 |
<p>The load speaker cabinet incorporates a pair of loud speakers (5, 8). The cabinet (1) is divided into upper and lower compartments byaa horizontal partition (4). Speaker (5) is mounted in the front vertical face of the cabinet directly above or orifice (6) connecting the cabinet exterior with the upper chamber (2) by way of a pipe (7). The second speaker (8) is mounted in the horizontal partition (4) directed out of the lower chamber (3) into the upper chamber (2). Communicating orifices and pipes such as (1) may connect chambers (2, 3) and for the cabinet interior with chamber (3).</p> |
