For those who prefer
the simplicity of a self-powered subwoofer, there's the JRX118SP.
FEATURES:
The rugged enclosure is
constructed from 19 mm (.75 in) MDF (Medium Density Fiberboard) using advanced
adhesives and mechanical fastener technology for durability and improved
lowfrequency performance. The enclosure is covered in black carpet.
Heavy duty, all steel
handles are used.
A top mounted, cast
aluminum 35 mm pole mount receptacle can receive an optional SS3BK pole to
facilitate use of the JRX118SP as a base for a mid-high speaker cabinet.
Built-in 500 W (peak),
300 W (continuous) amplifier. Controls, connectors, and indicators are clearly
labeled with large, highcontrast graphics for easy operation in poorly lit
environments.
Integral, preset limiter
prevents clipping distortion. An LED illuminates to indicate that limiting is
taking place.
Line-level stereo inputs
are summed before being sent to the subwoofer's internal amplifier. This feature
allows the JRX118SP to operate in stereo systems using a single
subwoofer.
An integral crossover
also provides balanced, line-level, stereo, highpassed outputs to feed powered
satellite speakers or an external amplifier for passive satellites.
A speaker-level, .25 in
TS phone jack is provided. This input is useful in applications, such as those
employing powered mixers, in which it is more practical to bring a full-range,
speaker-level signal to the subwoofer amplifier.