User manual PEAVEY IMPACT FIRENZA AX

[. . . ] This unique vent reduces the pipe organ resonance of the vent tube and allows a vent to seem longer in one dimension that it physically is. Because the open end of the vent is terminated acoustically, standing waves are reduced and the hollow sound of an ordinary vent is eliminated. [. . . ] Making the subwoofer harder to localize and placement is less critical. The Peavey Impulse 1015 Subwoofer has a 15" model 1508-4 SPS Black Widow woofer in it, providing high-power, low bass response in a compact system package. ARCHITECTURAL AND ENGINEERING SPECIFICATIONS: The loudspeaker system shall have frequency response from 44 Hz to 150 Hz through the filtered inputs, and from 44 Hz to 2. 8 kHz through the unfiltered inputs. The continuous power handling through the filtered input shall be 500 watts, maximum program power of 1 000 watts and a peak power handling of 2000 watts, with a minimum amplifier headroom of 3 dB. The peak SPL with inaudible distortion, shall reach 125 dB through the filtered input, and 131 dB through the unfiltered input with music as a source, when measured at a distance of 1m and driven to full output capacity. The system shall utilize a 15" Black Widow 1508-4 SPS woofer. The enclosure shall be constructed of injection-molded polypropylene of 1/4" nominal thickness and with a UL flame rating, and reinforcing ribs internally. Simply run the normal full range signal to the Impulse 1015, then run either a 1/4" phone jack terminated cable, or a 4-pin Neutrik® terminated cable out from the second jack on the Impulse 1015 full range speaker system over to the Impulse 1015 Subwoofer, and jack into the "FILTERED INPUT" on the subwoofer. The ease and flexibility of adding on a subwoofer has never been easier!The system with both the Impulse 1015 full range system and Impulse 1015 Subwoofer is now a 3. 7 ohm composite system, with a power handling of 1000 watts. Bass response has been extended to approx. 42 Hz, and the tonal balance of the composite system has been warmed up to the point where no bass boost is required. For biamplification, use with an electronic crossover, just use the unfiltered 4pin Neutrik® Speakon® input jack. This input is also useful for utilizing the Impulse 1015 Subwoofer as a compact, high-output drum monitor. THREE + TWO LIMITED WARRANTY NOTE: For details, refer to the warranty statement. [. . . ] This input is also useful for utilizing the Impulse 1015 Subwoofer as a compact, high-output drum monitor. THREE + TWO LIMITED WARRANTY NOTE: For details, refer to the warranty statement. Copies of this statement may be obtained by contacting Peavey Electronics Corporation, P. O. [. . . ]