User manual PEAVEY DPM 3SE PLUS ADDENDUM

[. . . ] A 1, 600 Watts program of clean amplified power can result in precise coverage with excellent clarity and high reliability. Very low power compression and very low distortion combine to provide a clean, dynamic, yet punchy sound. Frequency response This measurement is useful in determining how accurately a given unit reproduces an input signal. [. . . ] The frequency response of the DPM 3SE PLUS is measured at a distance of 1-meter using a 1 Watt (into the nominal impedance) swept-sine input signal. As shown in Figure 1, the selected drivers in the DPM 3SE PLUS combine to give a smooth frequency response from 52 Hz to 18 kHz. 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 2-1984. 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 of amplifier headroom available. Harmonic distortion Second and third harmonic distortions vs. frequency are plotted in Figures 3 and 4 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. The second jack allows daisy chaining when bi-amping. Enclosure materials and finish: 0. 720 in. plywood finished in black Hammer HeadTM Polyurethane Mounting provisions: This unit is not designed for overhead suspension; however, an optional flying version is available. Dimensions (H x W x D): Front: 33. 38" x 21. 13" x 22. 59" 848 mm x 537 mm x 574 mm Rear: 33. 38" x 13. 78" x 22. 59" 848 mm x 350 mm x 574 mm Net weight: 98 lbs. (44. 5 kg) Features · 1, 600 W program, 3, 200 W peak · Very low power compression · Quadratic Throat WaveguideTM technology · 15" Pro RiderTM woofer with 4" VC · 44XTTM 4" titanium compression driver · SoundGuardTM 44 tweeter protection · Low distortion at high SPL · Trapezoidal enclosure design · SA-1 stand adaptor Description The latest high performance loudspeaker system from Peavey, the QW-TM2 has the new extra-high power SPECIFICATIONS Mounting This unit is not designed for over head suspension. Optional flying version available, contact your Peavey dealer or rep for details. Architectural and Engineering Specifications The loudspeaker system shall have an operating bandwidth of 52 Hz to 18 kHz. The nominal output level shall be 97 dB when measured at a distance of one meter with an input of 1 Watt. The nominal impedance shall be 8 Ohms. QWTM-2 3 + 2 YEAR LIMITED WARRANTY NOTE: For details, refer to the warranty statement. [. . . ] The nominal impedance shall be 8 Ohms. QWTM-2 3 + 2 YEAR LIMITED WARRANTY NOTE: For details, refer to the warranty statement. Copies of this statement may be obtained by contacting Peavey Electronics Corporation, P. O. Box 2898, Meridian, Mississippi 39301-2898. The maximum continuous power handling shall be 800 Watts, maximum program power of 1, 600 Watts and a peak power input of at least 3, 200 Watts, with a minimum amplifier headroom of 3 dB. [. . . ]