23
Function and Feature Description
The input signal is separated in bass and midrange tone shares by an active frequency crossover.
The bass shares are amplified by the bass end stage and converted into low-frequency sound waves via the
subwoofer.
The mid-high-tone shares are also amplified by a end stage and sent to the satellite speaker connections. Suitable
satellite speakers must be connected for operation.
The subwoofer speaker is installed in a bass reflex casing that also contains the entire amplifier electronics.
The subwoofer casing is equipped with rollers to permit easy transport. It is protected well from mechanical strain
by a carpet application and grid.
The subwoofer has a speaker flange at the top into which the stand for a satellite speaker can be inserted.
Features:
• 38cm- (15") bass reflex subwoofer
• Separate level controllers for subwoofer and overall volume
• Phase reversing switch for the subwoofer
• Bass equalizer coordinated with the playback frequency response of the subwoofer chassis
• Integrated limiter
• short-circuit protection circuit breaker
• Switch-on delay
• Stable metal grid
• Metal speaker flange
• Resilient carpet surface
• Stable subwoofer steering rollers (2 can be arrested)
• Air-tight wood-dish grips
• Installed fan for stable temperature household
• Jack plug and XLR-connections at the input
• SPK sockets for connection of the satellite speakers
