JP2009147951A5 - - Google Patents

Claims (14)

An enclosure and a plurality of second speaker units;
The enclosure has a front plate portion as a baffle plate, and a rear plate portion,
The length along the first direction orthogonal to the front-rear direction of the rear plate portion is shorter than the length along the first direction of the front plate portion,
The plurality of second speaker units are arranged side by side on the front plate portion side along the first direction,
Furthermore, it has a connecting means,
The connecting means connects the two speaker systems such that an end portion of the front plate portion of the speaker system in the first direction is close to an end portion of the front plate portion of another speaker system in the first direction. Can be coupled along the first direction;
The connecting means is a line extending in the front-rear direction and the second direction orthogonal to the first direction, and is a predetermined line with a line located near the end of the front plate portion in the first direction as a center line. A speaker system capable of changing an angle with the other speaker system within an angle range.   The speaker system according to claim 1, wherein the connecting means has a virtual pivot, and the position of the virtual pivot coincides with the center line. The speaker system according to claim 2 , wherein the connecting means has the virtual pivot at one end side, the other end side, or both end sides in the first direction.   The speaker system according to claim 1, wherein the connecting means has a pivot support member, and a position of a central axis of the pivot support member coincides with the center line.   The speaker system according to claim 4, wherein the connecting means has the pivot support member at one end side, the other end side, or both end sides in the first direction. A first speaker unit;
The first speaker unit amplifies sound in a frequency band lower than a predetermined frequency,
The speaker system according to any one of claims 1 to 5, wherein the second speaker unit amplifies sound in a frequency band higher than the predetermined frequency. The speaker system according to any one of claims 1 to 6 , wherein diaphragms of the plurality of second speaker units are located in the vicinity of the front plate portion in the front-rear direction. The speaker system according to any one of claims 1 to 7 , wherein a distance in the front-rear direction between the center line and the front surface of the front plate portion is 20 mm or less. The speaker system according to claim 8 , wherein the center line is located in front of the front surface of the front plate portion. The connecting means has a rear connecting portion;
The rear connecting portion has a reinforcing member;
The reinforcing member is made of metal;
A length of the reinforcing member along the first direction is substantially equal to a length of the rear plate portion along the first direction;
Reinforcing member in the vicinity of the rear plate portion, both ends in the first direction so as to be located near both ends in the first direction of the rear plate portion, attached to the enclosure, to claim 1 9. The speaker system according to any one of items 9 to 9 . The speaker system according to any one of claims 1 to 10 , wherein a distance between centers of two adjacent second speaker units among the plurality of second speaker units is 60 mm or less. The speaker system according to any one of claims 1 to 11 , wherein all of the distances between centers of two adjacent second speaker units among the plurality of second speaker units are substantially equal. The speaker system according to claim 11 or 12 , wherein all of the intervals between two adjacent second speaker units among the plurality of second speaker units are shorter than a diameter of the second speaker unit. The speaker system according to any one of claims 1 to 13 , wherein an equalizer is provided in front of at least one second speaker unit of the plurality of second speaker units.