User manual PEAVEY DPM SP UPGRADE VERSION 2 ADDENDUM

[. . . ] Stand mounting via molded-in mount of the standard 1-3/8" diameter and four rubber feet for floor use. 50 100 200 Figure 1 500 1k Frequency (Hz) 2k 5k 10k 20k Dimensions (H x W x D): Front: 18. 75 in. 486 mm x 356 mm x 335 mm Rear: 16. 69 in. 424 mm x 203 mm x 335 mm Impedance 100 50 30 20 Net weight: 31 lbs. [. . . ] 424 mm x 203 mm x 335 mm Impedance 100 50 30 20 Net weight: 31 lbs. (14. 1 kg) Z ( ) 10 5 3 2 1 20 50 100 200 500 1k Frequency (Hz) 2k 5k 10k 20k Features: · · · · · Quadratic Throat Geometry horn 500 W program, 1000 W peak Sound GuardTM II tweeter protection 10" long throw heavy-duty woofer 14XTTM 1. 4" titanium compression driver · Top handle and bottom stand mount · Top, rear and bottom flying point inserts Figure 2 Beamwidth 360 300 Beamwidth (Degrees) 180 140 100 80 60 40 30 20 Horizontal Vertical 50 100 200 500 1k Frequency (Hz) 2k 5k 10k 20k Description The QuadraTM 10 is an injectionmolded, two-way speaker system, engineered in the AA tradition to provide superior performance from a compact and durable package. The enclosure is made from very high impact, injection-molded polypropylene in a trapezoidal shape, with extensive ribbing and bracing, and the grills utilize perforated metal protected by a high quality vinyl coating process, and has an integral foam inner layer for environmental protection. The two-way system is comprised of a 10" long throw heavy-duty woofer, and a water-resistant treated cone and dust cap for superior environmental stability. The high frequencies are handled by a 14XTTM 1. 4" titanium diaphragm compression driver, coupled to a 1" Quadratic Throat Geometry horn, molded integral to the cabinet. This horn provides outstanding dispersion coupled with a well-controlled pattern, and a smooth, even response. Utilizing Quadratic Throat HornTM technology, under US patent 6, 059, 069, the horn has lower distortion than many popular CD horn geometries. Figure 3 Q & Directivity Index 100 20 Q 10 10 Di 1 20 50 100 200 Figure 4 2 500 1k Frequency (Hz) 2k 5k 10k 0 20k Input connection to the system is made via screw terminal strip (one pair) for full-range inputs. The internal passive crossover features Sound GuardTM II tweeter protection circuit, an advanced topology crossover with high performance components, to provide high power handling and reliability. The nominal impedance shall be 8. 0 Ohms. The maximum continuous power handling shall be 250 Watts, maximum program power of 500 Watts and a peak power input of at least 1, 000 Watts, with a minimum amplifier headroom of 3 dB. The nominal radiation geometry shall be 90 degrees in the horizontal plane and 40 degrees in the vertical plane. The outside dimensions shall be 18. 75 inches Harmonic Distortion Second and third harmonic distortions vs. frequency are plotted in figures 5 and 6 for two power levels, ten percent (10%) of rated input power and either one percent (1%) of rated input power or one Watt, whichever is greater. Distortion is read from the graph as the difference between the fundamental signal (frequency response) and the desired harmonic. As an example, a distortion curve that is down 40 dB from the fundamental is equivalent to 1% distortion. high by 14. 00 inches wide by 13. 19 inches deep. The loudspeaker system shall be an Architectural Acoustics model Quadra 10. 3 + 2 YEAR LIMITED WARRANTY NOTE: For details, refer to the warranty statement. [. . . ] Distortion is read from the graph as the difference between the fundamental signal (frequency response) and the desired harmonic. As an example, a distortion curve that is down 40 dB from the fundamental is equivalent to 1% distortion. high by 14. 00 inches wide by 13. 19 inches deep. The loudspeaker system shall be an Architectural Acoustics model Quadra 10. 3 + 2 YEAR LIMITED WARRANTY NOTE: For details, refer to the warranty statement. [. . . ]