Abstract: A speaker system includes two cylindrical tubular cabinets. Each cabinet has a vertical longitudinal axis and defines a cylindrical cabinet cavity therein. At least one speaker element is located in each cavity. Preferably, there are upper and lower speaker elements mounted within each cavity, and dividing the cavity into upper, middle and lower speaker cavity portions. The speaker system is particularly constructed for reproduction of the very low frequency audio data below 200 Hz, and preferably below 60 Hz, which is associated with modern high fidelity sound sources such as those using a Dolby®5.1 format.

Abstract: A multi-channel audio speaker system is provided for use with a desktop personal computer. This system includes a cabinet having a bottom surface for placement upon a desktop and having a top surface for supporting a computer monitor. Left front, center front and right front speakers are housed in the cabinet along with two sub-woofer speakers. Left rear and right rear speakers are provided in separate remote cabinets. The primary cabinet includes an amplifier having seven channels of amplification. The system is provided for use with a multi-channel audio source such as Dolby® 5.1 format, which provides five channels of full range audio data which are directed to the first five channels of amplification and then to the front and rear speakers. The sixth channel of low frequency audio data is split and directed to the sixth and seventh amplification channels which are in turn directed to the two sub-woofer systems.

Abstract: A multi-channel audio speaker system is provided for use with a desktop personal computer. This system includes a cabinet having a bottom surface for placement upon a desktop and having a top surface for supporting a computer monitor. Left front, center front and right front speakers are housed in the cabinet along with two sub-woofer speakers. Left rear and right rear speakers are provided in separate remote cabinets. The primary cabinet includes an amplifier having seven channels of amplification. The system is provided for use with a multi-channel audio source such as Dolby® 5.1 format, which provides five channels of full range audio data which are directed to the first five channels of amplification and then to the front and rear speakers. The sixth channel of low frequency audio data is split and directed to the sixth and seventh amplification channels which are in turn directed to the two sub-woofer systems.