User manual PEAVEY IMPULSE 115P

[. . . ] For more information on other great Peavey products, go to your local Peavey dealer or online at www. Intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. CAUTION: To reduce the risk of electric shock, do not remove cover. WARNING: To prevent electrical shock or fire hazard, do not expose this appliance to rain or moisture. [. . . ] use of high-quality , premium cables is recommended for the Impulse 115P. This will allow the high frequency level to be set independently. However, the kosmos Xpanse control (7b) for adjusting stereo spread, can only be adjusted at the Impulse 115P subwoofer. These are low impedance, filtered outputs that are provided to send the high frequencies to a powered speaker or to a conventional power amp and speaker system. The output level is set by the Master System level control on the Impulse 115P. The nominal polarity of these outputs is positive (pin 2) and can be run directly into most full-range, powered speaker systems. If you experience hum or related ground loop problems, it might help to lift the shield ground on the balanced XLR cable at the Impulse 115P end. This can be accomplished via the convenient ground lift switch (10b) located underneath the High-pass output jack group. Always turn the volume control down before plugging and unplugging cables or switching ground lift switches. These outputs will supply a full-range, 8 ohm minimum speaker system with a high-passed amplifier signal when using the Impulse 115P as a 3-piece system. The Xpanse control (7b) will expand the stereo sound stage and add high frequency processing to these outputs. When using the Impulse 115P as a powered subwoofer only, run a full-range stereo signal to the inputs (5) or plug a mono signal into the Left input (5a) and engage the Mono switch (5d). Use the Left output to send the high-pass output to a powered, full-range speaker or to a power amp and full-range speaker. the full-range speakers will reproduce frequencies from 120 Hz and up. This can be repeated for each Impulse 115P connected in this manner. A full-range stereo signal may be run to the Left and Right inputs (5). The Mono switch (5d) must be in the Out (Off ) position to run in this mode. connect a full-range , 8 ohm speaker system to the Left and Right output jacks (9). In this mode, the subwoofer will reproduce frequencies from approximately 45 Hz­120 Hz. the passively crossed-over , full-range Left and Right enclosures will cover from 120 Hz and up. This type of stereo connection will provide a mono subwoofer output with high-pass, crossed-over Left and Right stereo feeds. This setup will provide a very solid and punchy stereo playback system and is especially well-suited for portable DJ use. [. . . ] Internal electronic 2-way crossover with bass boost and 24 dB/octave subsonic filtering active soft-knee limiter on level controlled low pass. One combo female XLR/1/4" phone jack providing balanced operation Greater than 90 dB below rated power (@ 120 VAC line) Subwoofer Section only 1500 W peak dynamic power, bridged mode 1000 W continuous @ less than 0. 3% distortion Left & Right Output Section only 750 W peak dynamic power either channel All Channels Loaded Full Subwoofer Section 750 W peak dynamic power 500 W continuous Left & Right Output Section 375 W peak dynamic power either channel 250 W continuous Satellite stand mounting via built-in mount and 4 large rubber feet for floor use. Internal electronic 2-way crossover with bass boost and 24 dB/octave subsonic filtering active soft-knee limiter on level controlled low pass. [. . . ]