User manual PEAVEY DECA 724 REV 01-89

[. . . ] This lightweight speaker system is ideal for smaller venues where space is at a premium. Connections include a four-pin Neutrik® Speakon® or a paralleled twoposition terminal block for additional cabinets. [. . . ] 95° +/- 15° Input connection: One four-pin Neutrik® Speakon® in parallel with one two-position terminal strip Power handling There are many different approaches to power handling ratings. Peavey rates this loudspeaker system's power handling using a full-range form of the AES Standard 21984. Using audio band 20 Hz to 20 kHz pink noise with peaks of four times the RMS level, this strenuous test signal assures the user that every portion of this system can withstand today's high technology music. This rating is contingent upon having a minimum of 3 dB available amplifier headroom. Enclosure materials & finish: Trapezoidal, dado-joined 13 mm birch finished with a textured acrylic polyurethane, with a full-length metal grille covered with acoustical-grade grille cloth. Available in black, white or natural finishes. Mounting provisions: (1) Mounting bracket and associated hardware for attaching to SSE 6. This bracket will allow for horizontal mounting to walls and ceilings. The nominal output level shall be 90. 0 dB when measured at a distance of 1 meter with an input of 1 Watt. The maximum continuous power handling shall be 75 Watts, with maximum program power of 150 Watts, a peak power input of at least 300 Watts and a minimum amplifier headroom of 3 dB. The nominal radiation geometry shall be 120 degrees in the horizontal plane and 130 degrees in the vertical plane. The outside dimensions shall be 16. 41 inches high by 9. 95 inches wide by 9. 47 inches deep. The loudspeaker system shall be a model SSE 6. Directivity Beamwidth is derived from the -6 dB points from the polar plots (see figure 3), which are measured in a whole-space anechoic environment. Q and Directivity Index are plotted for the on-axis measurement position. [. . . ] These specifications provide a reference to the coverage characteristics of the unit and provide insight into proper placement and installation in the chosen environment. The blending of the components of the SSE 6 exhibit a desirable beamwidth and directivity (figures 3 & 4) suitable for sound reinforcement applications. Crossover frequency (internal passive): Low Frequency - High Frequency: 2. 4 kHz Impedance (Z): Full Range: Nominal: 8. 0 Minimum: 8. 5 3 + 2 YEAR LIMITED WARRANTY NOTE: For details, refer to the warranty statement. [. . . ]