GENERAL INFORMATION
CONNECTION
Only one amplifier at a time can be connected to your SWR speaker enclosure. DO NOT plug two amplifiers into one speaker
enclosure, as it will not work and may damage your system. Always complete your amplifier-to-speaker and speaker-to-speak-
er connections before powering up your system.
SPEAKER CABLE
Only SPEAKER CABLE of 18 gauge or heavier (the heavier the cable, the lower the gauge) should be used to connect your amplifi-
er to your SWR speaker enclosure. Do not use shielded instrument cable to connect your amplifier to your speakers, as this can
result in intermittent power loss, cause your amp to oscillate and damage itself and/or your speakers, and render the cable use-
less for any purpose.
SPEAKON JACKS
Whenever possible, use of the SpeakonA jacks is recommended. Speakon jacks and connectors offer the best possible con-
nection and are far superior to banana or 1/4" phone jacks in that they not only lock in place (preventing accidental discon-
nection), but also offer a greater and more stable connection surface. This solid connection provides a more effective transfer
of power to your speakers, particularly from high-powered amplifiers.
TWEETER PROTECTION CIRCUIT
The tweeter protection circuit for SWR Professional Series speaker enclosures includes a size 3AG, 3 amp, 250 volt, fast-blo
fuse. Do not replace this with a fuse of a higher rating as it will void your warranty. A sudden burst of feedback or a heavily
clipped waveform can cause the fuse to open, resulting in loss of output from the tweeter.
SHOCK MOUNTED STEEL GRILL
The custom-manufactured steel grill is mounted on the top and sides with hard rubber standoffs and is installed to protect
your SWR speaker enclosures components from puncture or other physical damage. The standoffs act as shock absorbers
when the grill is bumped, and are also intended to prevent the grill from rattling during use. Prior to shipping, the grill mounting
screws are tightened to a point where the standoff barely compresses. This keeps the height of the grill far enough off the
speaker and prevents the grill from rattling on the head of the screw. Should the screws loosen, some rattling may occur. If
this happens, simply tighten the screws until they become snug. Do not over-tighten the screws, as this could bring the grill
too close to your speaker(s) and cause interference with the speaker cone.
CLEANING AND MAINTENANCE
A soft, dry cloth can be used to remove smudges or fingerprints from the chrome grill. A stiff brush (such as those available in
the cleaning section of most supermarkets) can be used to keep the cabinets carpeting free of lint, pet hair and dust. Should
you encounter a problem with the carpet collecting odor (from smokey clubs, etc.) a common carpet cleaner can be used. It is
recommended that, prior to spraying down the entire covering, you test whichever cleaner you choose on a small, inconspicu-
ous area on the underside of the enclosure. This will prevent any accidental discoloration from being in view. All screws on the
baffle and input panel should be checked periodically for tightness, so as not to become loose (causing rattles or air leaks) or
lost.
2 Y BASS SPEAKER ENCLOSURES OWNEROS MANUAL |
ACEC
