the following detailed description of a preferred exemplary embodiment of the invention is exemplary in nature and is not intended to limit the invention or its application or use . referring to fig1 and fig2 there is shown an illuminating speaker assembly 12 in accordance with the teachings of the present invention . the illuminating speaker assembly includes a housing 14 which may be manufactured from any material that provides the necessary rigidity , e . g ., metal , plastic , etc . housing 14 is provided with an integral flange 18 around its periphery to which is coupled a mounting frame 20 manufactured from metal , plastic or any other material which provides appropriate support . a light - permeable , flexible panel 22 ( manufactured from , for example , acrylic , foam , or the like ) is coupled to mounting frame 20 as , for example , by a cushioning coupler 24 which extends around the periphery of panel 22 and is attached thereto at 26 . coupler 24 may be made of any material suitable for such purpose such as foam , rubber , plastic , etc . an opposite region of coupler 24 is similarly attached to mounting frame 20 at 28 . thus , the structural cooperation of housing 14 , flexible panel 22 , mounting frame 20 , and coupler 24 form the enclosure 29 of a flat panel , distributed - mode loudspeaker . positioned within enclosure 29 is an led lighting system represented by light - permeable tubes 21 , 23 , and 25 , each of which contains a plurality of leds 27 . this lighting system is more fully described hereinbelow in connection with fig3 . to complete the flat panel , distributed mode loudspeaker , an exciter assembly 31 having input terminals 33 is coupled to panel 22 by means of conic coupler 35 and drive rod 37 . while a variety of exciter technologies are available for energizing panel 22 , including piezoelectric transducers , a moving coil motor exciter is preferred . flat panel , distributed panel loudspeakers are available from new transducers ltd , now known simply as nxt . referring now to fig3 there is shown a simple block diagram representative of a light - emitting - diode ( led ) lighting system . it is well known that combining the light of one color with the light of another color will result in the creation of a third color . it is also well known that the primary colors — red , blue , and green — can be combined in different proportions to create many colors in the visible spectrum . to that end , fig3 comprises an led tube 30 that is electrically coupled to controller 32 . tube 30 contains a plurality of red , blue , and green diodes positioned in a repeating pattern . that is , leds 34 are red , leds 36 are blue , and leds 38 are green . tube 30 may contain , for example , thirty leds , ten of each color . the red leds 34 are activated to emit red light when an appropriate signal appears on output line 40 of controller 32 . in a similar fashion , blue leds 36 are energized over line 42 , and green leds 38 are energized over line 44 . as already alluded to , controller 32 generates electrical signals over output lines 40 , 42 , and 44 , which in turn control the intensity of light generated by the red , blue , and green led groups , respectively . controller 32 could simply include three potentiometers , each one for controlling the voltage on lines 40 , 42 , and 44 and thus the intensity of the red , blue , and green light components to produce a desired composite color . by varying the voltages on lines 40 , 42 , and 44 , the composite color emanating from tube 30 can be altered . of course , three individual potentiometers could be incorporated into a single control device such as a track ball or joystick so as to permit the resultant color generated by led tube 30 to be altered with a single adjustment . finally , controller 32 may include a microprocessor thus resulting in a high - performance , computer - controlled , multicolored led lighting system . multicolored led lighting systems of the type shown and described in conjunction with fig3 are known . one such system is shown and described in u . s . pat . no . 6 , 016 , 038 entitled “ multicolored led lighting method and apparatus ” issued jan . 18 , 2000 and assigned to color kinetics , inc ., the teachings of which are hereby incorporated by reference . the resulting illuminating speaker assembly is particularly suitable for use within the passenger compartment of a motor vehicle as a replacement for the traditional audio speakers and dome light as is shown in fig4 . as can be seen , an illuminating speaker assembly 46 is mounted in an upper portion or headliner region 48 of a motor vehicle &# 39 ; s passenger compartment . while only a single illuminating speaker is shown , it should be clear that a plurality of illuminating speakers may be deployed as , for example , in the four corner regions of the headliner or in other places where audio speakers or interior lights are traditionally deployed . from the foregoing description , it should be appreciated that there has been provided an illuminating speaker assembly which can replace the traditional automotive dome light and audio speakers . one or more of the illuminating speakers may be mounted within the passenger compartment at convenient locations ; for example , in the headliner . each speaker assembly includes a light - permeable panel that is backlit with groups of red , blue , and green leds . the intensity of each group may be manually or automatically controlled to vary the color of the resultant or composite light passing through the light - permeable panel into the passenger compartment ; i . e ., the user will be able to customize the color of the light to produce a desired effect . the light intensity may be modulated with the same audio signals which drive the speaker to produce a light pattern that follows the beat of the music . while a preferred exemplary embodiment has been shown and described , it should be appreciated that a vast number of variations exist . for example , the shape of the illuminating speaker may be modified so as to be accommodated at its location of deployment . additionally , while the preferred exemplary embodiment has been described as utilizing three led tubes containing red , blue and green leds , it should be appreciated that any light source may be employed ( e . g ., leds of only two colors or even monochromatic light ) without departing from the scope of the invention . thus , the above description is given by way of example only . one skilled in the art may make changes in form and details without departing from the spirit and scope of the invention as set forth in the appended claims .