Peavey DTH Concert Sub II User's Manual
Contents
1. to prevent a permanent hearing loss if exposure is in excess of the limiis as set forth above To ensure against potentially dangerous exposure to high sound pressure levels itis recommended that all persons exposed to equipment capable of producing high sound pressure levels such as this amplification system be protected by hearing protectors while this unit is in operation 1996 FELVLY Features and specifications subject to change without notice Peavey Electronics Corporation 711 A Street Meridian MS 39301 U S A 601 483 80300 188 5365 Fax 486 1278 Printed in U S A 1 962. LECT SWITCH 4 COND OUTPUT 4 CONDUCTOR 8 CONDUCTOR DTH JUMPER CABLE HDH CABLE BI AMP HILI RANGE TO AMPUAERS PANT LOW PIN g PINT LOU TIPINI PEAVEY CABLE PIN PIN 2 HGH N C PIN 2 bi PINS HIGH gt PING 1 TOP Bw CONCERT 2 TOP BW Sue I 3 BOTTOM BW 8 8 COND INPUT 5 DIHSS LOW JUMER b DTH 55 LOW DRIVERS DIHS5 HIGH 8 DTH 55 NC HIGH Loudspeakers other than the DTH S5 BOTTOM BW may also be wired in this manner Le pes BOTIOM BU TOP BLU 4 COND INPUT FEMLVLY 8 Conductor Speakon NL8MP Pin Out Cross Reference Peavey 8 Conductor Cable NL8MP 1 4 4 3 3 2 2 1 Ono a khwhr WARNING Exposure to extremely high noise levels may cause a permanent hearing loss Individuals vary considerably in susceptibility to noise induced hearing loss but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a sufficient time The U S Government s Occupational Safety and Health Administration OSHA has specified the following permissible noise level exposures Duration Per Day In Hours Sound Level dBA Slow Response 8 90 6 92 4 95 3 97 2 100 1 1 2 102 l 105 1 2 110 1 4 or less 115 According to OSHA any exposure in excess of the above permissible limits could result in some hearing loss Ear plugs or protectors in the ear canals or over the ears must be worn when operating this amplification system in order
3. PEAVEY ELECTRONICS DTH Concert Sub Il Low Frequency Enclosure SPECIFICATIONS Frequency Response 1 Meter On Axis Swept Sine in Anechoic Environment 45 Hz to 250 Hz Low Frequency Cut Off 3 dB point 45 Hz Usable Low Frequency Limit 10 dB point 35 Hz Power Handling Speakers Parallel 700 W continuous 52 9 V RMS 1400 W program Speakers Independent 350 W continuous 52 9 V RMS 2 x 700 W program Sound Pressure Level 2 0 V 1 watt 1 meter in anechoic environment 100 dB Maximum Sound Pressure Level 126 dB Transducer Complement Two 1505 8DT Black Widow drivers Box Tuning Frequency 47 Hz Recommended Crossover Frequency 150 Hz to 250 Hz range Impedance Z Speakers Parallel 4 ohms nominal 3 2 ohms minimum Speakers Independent 8 ohms nominal 2 x 6 4 ohms minimum a a a Input Connections One Neutrik 4 conductor Speakon NL4MP One Neutrik 8 conductor Speakon NL8MP with 4 conductor NL4MP output Enclosure Materials amp Finish 3 4 plywood with battleship grey carpet and plasticized metal grille Dimensions H x W x D 39 1 2 x 18 3 4 x 30 1 4 100 3 cm x 47 6 cm x 76 8 cm Net Weight 124 Ibs 56 3 kg FEATURES Dual 1505 8 DT Black Widow woofers Anti axial driver arrangement 16 gauge plasticized metal grille 4 and 8 conductor input with 4 conductor output Battleship grey carpet Rear pocket casters FELMLVLY DE
4. SCRIPTION The DTH Concert Sub II is a perfect match as an additional low frequency enclosure for any of the DTH enclosures This enclosure is loaded with two 1505 8DT Black Widow drivers One of these woofers has been mounted backwards its electrical polarity has also been reversed so that its acoustical polarity is identical to the other woofer The Anti axial arrange ment of the drivers eliminates virtuaily all even order harmonic distortion Maximum versatility was our main goal when considering the input to this loudspeaker Both drivers are con nected to a Neutrik 4 conductor Speakon connector The drivers are also connected to one half of a Neutrik 8 conductor Speakon connector The other half of this connector is hooked up to a second Neutrik 4 conductor connector This connector serves as an output to another loudspeaker such as a DTH SS By using this output you will have only one home run of a cable going to your amps instead of two 4 conductor cables A battleship grey velour carpet covers the DTH Concert Sub II This is a low wear high abra sion resistant carpet similar to those used in the automotive industry A heavy duty 16 gauge metal grille dresses off the enclosure and provides superior protection for the drivers The grille has been coated with a plasticized paint This aids greatly in damping grille vibrations at high sound pressure levels All this combines to give you a great lookin
5. g and great sounding subwoofer perfectly suited to any low frequency sound reinforcement application FREQUENCY RESPONSE This measurement is useful in deter mining how accurately a given enclo sure reproduces an input signal The frequency response of the DTH Concert Sub Il is measured at 1 meter using a 2 0 volt swept sine input As shown in Figure 1 the drivers in the DTH Concert Sub II combine to give a smooth frequency response from 45 Hz to 250 Hz POWER HANDLING There are many different approaches to power handling ratings Peavey rates this speaker system s power handling using a modified form of the AES Standard 2 1984 Utilizing audio band 20 Hz to 20 kHz pink noise with peaks over 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 The test signal contains large amounts of very low frequency energy effectively simulating the frequency content of live music situations The full measure of high frequencies in the test signal allow for exposure of the speaker system to synthesized tones that may extend beyond audibility This rating is contingent on having a minimum 3 dB of amplifier headroom available ARCHITECTURAL amp ENGINEERING SPECIFICATIONS The loudspeaker system shail have an operating bandwidth of 45 Hz to 250 Hz The output level shall be 100 dB when measured at a distance of one meter with an i
6. nput of one watt Frequency Response The nominal impedance shall be 4 ohms with speakers paralleled 8 ohms with speakers independently powered The continuous power handling shall be 700 watts with maximum program power of 1400 watts and minimum amplifier headroom of 3 dB with speakers paralleled The continuous power handling shall be 350 watts x 2 with maximum program power of 700 watts x 2 and minimum amplifier headroom of 3 dB with speakers independently powered The outside dimensions shall be 18 3 4 inches wide by 39 1 2 inches high by 30 1 4 inches deep The weight shall be 124 Ibs The loudspeaker system shall be a Peavey model DTH Concert Sub It 112 0 dB 106 0 dB HH 100 0 dB 94 0 dB 82 0 dB 76 0 dB aa all Pat 70 0 dB L eE A ATE ERN te E E e TT AG 20 Hz 50 Hz 100 Hz 200 Hz 500 Hz 1kHz 2 kHz 5 kHz 10kHz 20 kHz With 350 Hz 4th Order Linkwitz Riley Crossover Impedance i 50 Hz 100 Hz 200 Hz 500 Hz 1 KHZ 2kHz S kHz 10 kHz 20 kHz ONE 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 39302 2898 Wiring Diagram and use of DTH Concert Sub II Jumpering Thru Capability DTH S5 Loudspeaker DTH CONCERT SUB II o HULL RANGE MODE SE
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