Peavey PR 2652 User's Manual
Contents
1. bid Beamwidth Degrees 160 256 400 620 ik iek 25k ch 63k 10k 16h 25 200 220 500 800 25k 2h RAR Pak Bk 12 5k 26k 100 10 Q rated input power or 1 watt whichever is Blo greater Distortion is read from the 3 graph as the difference between the i cel fundamental signal and the desired a harmonic s an example distortion that gal is 40 dB down from the fundamental is 1 equivalent to 1 3 FF t t 1 f 4 1 0 LI 100 160 i 250 400 630 1 Lk LOk 25k AR A AR IOR 16k 125 200 320 500 800 1 25k 2R 3 2K 5k Sk 2 5k 20k Frequency VERTICAL POLAR PATTERNS 6 dB per division 300 Hz 250 Hz 200 Hz gt Q D 650 Hz 500 Hz 6 T KJOSEN OS T SEN des 9 400 Hz 800 Hz 7 6 kHz HORIZONTAL POLAR PATTERNS 6 dB per division N yy N XI gt eo a LIKS 07 QUE IE 5 S HORIZONTAL POLAR PATTERNS gt SS A PX Se ca IX ST IN A v ae 6 dB per division A 2 Q AR HE EN QI K 5 kHz2. 3 1 kHz 70 kHz 8 kHz 6 3 kHz VERTICAL POLAR PATTERNS 6 dB per division 300 Hz 250 Hz 200 Hz 650 Hz 500 Hz 400 Hz 1 25 kHz 1 kHz 800 Hz 2 5 kHz 90 2 kHz 7 6 kHz VERTICAL POLAR PATTERNS 6 dB per division 5 kHz 4 kHz 3 7 KHZ 10 kHz 8 kHz 6 3 kHz 20 kHz 15 8 kHz 12 6 kHz A ARCHITECTURAL ACOUSTICS Features and specifications subject to change without notice A Division of Peavey Electronics Corporation 711 A Street Meridian MS 39301 U S A 601 483 5376 Fax 486 1278 1995 80304256 Printed in U S A 12 95
3. restaurants entertainment arenas i places of worship and anywhere a i smaller size but equally efficient sound a reinforcement system is required i CE Beata Ll DIRECTIVITY Polar Beamwidth vs Frequency Plot Beamwidth and directivity factors are derived from the 6 dB points from the polar plots which are measured in a whole space anechoic environment These are specifications which provide a reference to the coverage characteris tics of the enclosure These parameters provide insight for proper enclosure placement and installation in the chosen environment The bending of the componenets exhibits a desirable beamwidth and directivity factor figures 3 and 4 suitable for all permanent installations FREQUENCY RESPONSE 0 The frequency response of the PR 2652 is measured in an anechoic iini environment at a distance of one meter TA using a 2 8 volt swept sine input The O Nenial Frequency combinations of the low frequency Directivity and Q plots loudspeaker and the constant directivity i horn results in a flat response as shown l sue ais in figure 1 Ri ss SER 44 i HARMONIC DISTORTION TE te Second and third harmonic distortion heal versus frequency is plotted in figures 5 through 8 for two power levels 1 10 of je Sie el rated input power and either 1 100 or T AD 7 3 4 320
4. SPECIFICATIONS ry a RES ne n ee Se D PR 2652 Permanent Installation Trapezoidal Flying Enclosure SPECIFICATIONS Frequency Response 1 meter on axis swept sine in anechoic environment 100 Hz to 18 kHz 13 dB Low Frequency Cut Off 3 dB point 100 Hz Me Si or Usable Low Frequency Limit 10 dB point 87 Hz Power Handling 150 W continuous 34 6 V RMS 300 W program Sound Pressure Level 2 8 V 1 watt 1 meter in anechoic environment 94 dB Maximum Sound Pressure Level 116 dB Radiation Angle Measured at 6 dB Point of Polar Response 500 Hz to 1 6 kHz Horizontal 127 17 Vertical 87 1200 1 6 kHz to 5 kHz Horizontal 93 32 Vertical 51 17 5 kHz to 16 kHz Horizontal 45 32 Vertical 41 69 Directivity Factor Q Mean 9 4 Directivity Index D Mean 8 7 dB Transducer Complement Two 6 1 2 woofers One A A 2001XT compression driver on exponential horn Box Tuning Frequency 75 Hz Harmonic Distortion 1 100 rated power end harmonic 100 Hz 0 4 1 kHz 0 4 3rd harmonic 100 Hz 0 44 1 kHz 0 56 1 10 rated power 2nd harmonic 100 Hz 0 56 1 kHz 1 3rd harmonic 100 Hz 0 44 1 kHz 0 8 Input Connections Four position barrier strip Neutrik Speakon Impedance 8 ohms nominal 6 1 ohms minimum Crossover Frequency 3000 Hz Enclosure Materials amp Finish Painted Finish 3 4 7 ply Pop
5. lar faced high density plywood gray lacquer paint finish Natural Finish illustrated 3 4 9 ply Birch void free plywood ready for finish of user s choice Dimensions H x W x D 24 H x 10 W x 9 1 2 D front 24 H x 5 12 W back Net Weight 32 Ibs Mounting Four total flying points 2 load bearing 1 top 1 bottom 2 aiming on back 1 2 x 13 plug nuts built into enclosure Use only 1 2 forged shoulder machinery eye bolt mil spec MS 51937 5 ARCHITECTURAL ACOUSTICSE 1W Im On Axis Response DESCRIPTION FE The PRIM 2652 is a two way system designed primarily for voice projection and high SPL level paging It is equally suited for side and under balcony fills in auditoriums for live music sound Si i reinforcement The system consists of m D TITI two 6 1 2 woofers and one A A 2001XT AE JJ f Il 60 i compression driver coupled to a conical EET I ar rad TEC EE CET high frequency horn The cabinet is Frequency Hz trapezoidal for easy corner or array placement It is fitted with four threaded 100 90 SPL dB re 20uPa L Impedance inserts for flying As an option these g same flying points mate to a tilt or swivel a wall mount bracket the SV 2652 p This system will perform with excellent 24 versatility in gymnasiums auditoriums 13
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