Bose - Acoustimass® 15 Series II Subwoofer speaker set

The white version of the Bose Acoustimass 5 Series II speaker system is a classic 2.1 sub/satellite system designed to deliver spatial sound from a compact arrangement. The system consists of a passive Acoustimass bass module and two twin Direct/Reflecting 'cube' satellites.
The twin cube speakers are rotatable relative to each other, allowing a combination of direct sound and wall-reflected sound to be set for a wide stereo image. The compact Acoustimass module handles the low frequencies and can be placed out of sight. The amplifier is connected to the bass module, after which the signal is passed through to the satellites via the internal crossovers. This set is supplied with the corresponding white wall-mount brackets for wall mounting of the satellite speakers.
Condition:
Used condition with obvious signs of wear consistent with age (such as visible discolorations, scratches, or light wear on the housings of both the module and the satellites/fronts). Technically and acoustically the set has been fully tested and is working; all drivers function properly.
Specifications:
* Model: Acoustimass 5 Series II
* Type: 2.1 passive speaker system
* Finish: White
* Recommended amplifier power: 10 – 200 Watts per channel
* Nominal impedance: 4 – 8 Ohms
* Satellites: 2 x Direct/Reflecting twin 'cube' satellite speakers (rotatable)
* Bass module: Passive Acoustimass subwoofer with patented multi-chamber bass-reflex construction
* Incl.: Original wall-mount brackets for the satellite speakers
* Satellite dimensions (W x H x D): approximately 7.8 x 15.7 x 10.2 cm
* Acoustimass module dimensions (W x H x D): approximately 19.0 x 35.5 x 48.0 cm
* Weight bass module: approximately 8.5 kg
* Weight per satellite: approximately 1.1 kg