Peavey Impulse 1582 User's Manual
Contents
1. 300 watts bi amp and maximum program power of 600 watts full range 700 watts bi amp with a minimum amplifier headroom of 3 dB The nominal radiation geometry shall be 80 in the horizontal plane and 40 in the vertical plane The outside dimensions shall be 29 50 inches wide by 21 50 inches high by 17 50 inches deep with a rear width of 21 50 inches The weight shall be 108 Ibs The loudspeaker system shall be a Peavey model Impulse 1582 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 30302 2898 12 0 dB 18 0 dB 24 0 dB 30 0 dB 36 0 dB 42 0 dB 48 0 dB 54 0 dB Tu 2nd amp 3rd Harm 1 10 Power Fig 5 6 0 dB 0 0 dB 6 0 dB Les Y 20 50 100 200 500 1K 2K 5K 10K 20K re een 3rd Harm 2nd amp 3rd Harm 1 100 Power Fig 6 6 0 dB 0 0 dB 6 0 dB 12 0 dB 18 0 dB 24 0 dB 30 0 dB 36 0 dB 42 0 dB K La 48 0 dB yiz 2 x 4 A 54 0 dB NL 20 50 100 200 500 1K 2K 5K 10K 20K 2nd Harm 3rd Harm V LIMITED WARRANTY Peavey Electronics Corporation2. Directivity Factor Q Mean 8 5 dB Directivity Index D Mean 9 3 dB Transducer Complement One 1505 8DT Black Widow 15 inch woofer One 44T compression driver coupled with a CH 7 constant directivity horn Box Tuning Frequency 54 Hz Harmonic Distortion 1 100 rated power 2nd harmonic 100 Hz 0 80 1 kHz 0 16 3rd harmonic 100 Hz 0 28 1kHz 0 19 1 10 rated power 2nd harmonic 100 Hz 2 50 1kHz 0 35 3rd harmonic 100 Hz 3 10 1kHz 0 40 Recommended Active Crossover Frequency and Slope Bi amp High 800 Hz minimum at 12 dB octave 80 W continuous 17 9 V RMS i M P U L S E 1 5 8 2 gt N aaa ko Lows F ul Ra nge Sensitivity 1 Watt 1 Meter in Impedance Z Anechoic Environment an sa Selen W Full R u ange Minimum B Two ay 99 dB SPL Lows Nominal 82 E nc los ure Bi amp Low Highs Minimum 80 99 dB SPL Input Connections Bi amp High Full Range 2 position terminal barrier 111 dB SPL strip SPECIFICATIONS Maximum Sound Pressure Level Bramp 4 position terminal barrier strip 1 meter barrier strips accept up to 10 ga wire Era ap eta r On Full Range Enclosure Materials amp Finish a a p gt 122 dB SPL continuous Painted finish illustrated nvironment 128 dB SPL peak 3 4 7 ply Poplar faced high density 55 Hz to 19 kHz Bi amp Low f plywood with grey polyurethane Low Frequency Cut Off 3 dB point 122 dB SPL continuous finish 55
3. Hz Bi 128 er de peak Natural finish imi amp Igni 18 mm 13 ply Baltic Birch void free Usable Low Frequency Limit 10 dB i 13 ply y q y 134 dB SPL continuous plywood ready for finish of users point 140 dB SPL peak choice en Radiation Angle Measured at 6 dB Power Handling Point of Polar Response Full Range 500 Hz to 1 6 kHz 300 W continuous 48 9 V RMS Horizontal 98 18 600 W program Vertical 90 10 _1 200 W peak 1 6 kHz to 5 kHz Bi amp Low Horizontal 76 99 350 W continuous 34 6 V RMS Vertical 62 16 PE Ayy 700 W program 5 kHz to 16 kHz i 1 400 W peak Horizontal 63 17 Vertical 39 59 Dimensions H x W x D 29 50 H x 21 50 W x 17 50 D rear width 21 50 74 9 cm x 54 6 cm x 44 5 cm rear width 54 6 cm Net Weight 108 Ibs 49 1 kg FEATURES Bi amp capability e High povver handling Metal guard grille 10 gauge steel internal flying points 44T titanium dome compression driver e Grille color options 800 Hz crossover DESCRIPTION The new Impulse 1582 is a full range or bi ampable two way enclosure designed specifically for permanent installation The cabinet is constructed of 3 4 Poplar faced high density plywood or 18 mm 13 ply all Birch void free plywood The internal flying points are reinforced with 10 gauge steel bracing The decorative and internal protective grilles are permanently attached to the enclosure The two way syst
4. QquHOXH LON LSNN HAVMQUVH YYHIO ANY SdNVIO A IOSVO TTV ANY SYYNSOTONH TVNOILIGGAV HO LHDIGM GHNIGNOD JHI dHAHMOH Z8ST mi ESTNANI ENO MOTH AHANHASNS HI AWN SYHANSOIIONY QHHLO VWa dadoudd ANY AYNFNI SNOIXAS NI DNILTNSYY NOISNYAISNS YHAOUANI WOUA TIYA NWO HHNVHdS HHHNIONH TVYNLONYLS CGHIHILAHO V LINSNOO YYMVAdS SIHL GNHdSNS OL ONILdNAHLIVY H O4UHAS UHONVA SET CG LHDTSM SWHO 8 HONVQAdNI nva9oad MODE SWH AL VE INOO MOST U4MOd XWW SN NVIQIXAN 43809 SJINOSYSLJETE AHAVA 40 Londqoda WV v s n NI HAVN AJN 2897 gt Sstndur WL 10 NOTES FEINEN Features and specifications subject to change without notice Peavey Electronics Corporation 711 A Street Meridian MS 39301 U S A 601 483 5376 Fax 486 1154 80301751 1997 Printed in U S A 9 97
5. VEdS SIHL DNINYVM O HO ALTIGISNOdSHY HHI SI ONI9OIU AHLYIDOSSY TIV G LE6TS SN OddS TIN L IOH HAH AUHNIHIYW YYATNOHS AYUDYUO uT T AINO ASN SV YTDNV HYNSOTONHA NNWIXYN SANNOd 002 AYUYDXY LON LISAN SHI IHNASSY LYMDOVEY DNILNNON LSONY4YddN HHI NOU GYHANHASNS LHOIAM GUNISENOO NAWNIXYN HHL ANY SANNOd ZS SHDIHM SEE T wiSTOdNI SHILI SANNOd 97T CHHOXH LON ISAN YYVMAYVH YEHLIO ANY SaNVWIO A ISVO TIV ANY SYYNSOTONH TVNOILIGGAV HO LHDIGM GHNIGNOD JHI UHAHMOH Z8ST mi HSTNANI ENO MOTHE GHANHASNS JH AWW SH NSOIONAH YYHLO HOVYWYA ALYYdOYUd ANY AUNCNI SNOISAHS NI DNILTNSYY NOISNHASNS HHdOHdWI NOYA TIYA NVO YYMVHEdS HHHANIONA TWHNLONYLS GHIJILAHO V LINSNOD Y5MVHdS SIHI GNHdSNS OL DNILANHLIV HYOAHY YYHDNVA SET 6S JET AM SWHO 8 HONVAHdNI NVED04d MODE SWH AL VE INOO MOST U4MOd XVW SW NVIQIXAN 4400 SOINOULOMIAd AGAVGd HO 1IN0044 V V S N NI HAVN A AVE z851 SuI sdis JLUIU119 SSOJ9C pesojo aq 1snui si dunp buew TTNA LNANI aNV IY MOT SUA dW WIE dNW Id O4 HONVE TINA SANGNOT NANIXVN ONILLAS AVVO ANHUIXA ASN i ONIYVAH HOVNVA ATINANYNA dd NVO WHLSAS YYMVHdS SIHI DNINYVM HHHLO HO ALTIGISNOdSHY AHI SI DNIDDIM QHLVIDOSSVY TTV S LEEIS SW OHdS TIN LIOI HAH AYENIHOVN SHATNOHS QHONOAuC T A INO ASNA SV ATONY HYNSOTONYA NNWIXYN SANNOI 002 AYYHDXA LON LSOW SHT IHNHSSY LYMDOVYY ONILNNON LSONY4YddN AHL Wows QGHONHdSNS LHOIHM QGANIONOO WAWIXVWN HHL ANY SANNOd ZG SHDIHM CES b ni SINANI HHI SANNOd 97T
6. em is comprised of a Black Widow 15 woofer and a 44T compression driver loaded into a CH 7 constant directivity horn The frequency spectrum can either be divided internally through the enclosure s passive crossover operating at about 800 Hertz or through an external active or passive crossover In either case the input lead connection is made secure through the use of screw terminal barrier strips for bi amp operation FREQUENCY RESPONSE This measurement is useful in determining how accurately a given enclosure reproduces an input signal The frequency response of the Impulse 1582 is measured at 1 meter using a 2 83 volt swept sine input As shown in Figure 1 the selected drivers in the Impulse 1582 combine to give a smooth frequency response from 55 Hz to 19 kHz DIRECTIVITY 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 specifica tions that provide a reference to the coverage characterisitics of the enclosure These parameters provide insight for proper enclosure placement and installation in the chosen environment The Impulse 1582 exhibits a desirable beamwidth and directivity factor suitable for all high level sound reinforcement applications 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 S
7. gures 5 and 6 for tvvo povver levels one tenth rated input power and one hundredth rated input power 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 MOUNTING CAUTION Before attempting to suspend this speaker consult a certified structural engineer Speaker can fall from improper suspension resulting in serious injury and property damage Other enclosures may be suspended below one Impulse 1582 However the combined weight of additional enclosures and all cables clamps and other hardware must not exceed 117 Ibs The Impulse 1582 weighs 108 pounds and the maximum combined weight suspended from the uppermost mounting bracket assemblies must not exceed 225 pounds Maximum enclosure angle is 45 Use only 1 2 forged shoulder machinery eyebolt mil spec MS51937 5 Peavey part number 00332250 All associated rigging is the responsibility of others ARCHITECTURAL amp ENGINEERING SPECIFICATIONS The loudspeaker system shall have an operating bandwidth of 55 Hz to 19 kHz The nominal output level shall be 99 dB full range 99 dB bi amp when measured at a distance of one meter with an input of one watt The nominal impedance shall be 8 ohms full range 8 ohms bi amp The maximum continuous power handling shall be 300 vvatts full range
8. ss of the form of action is limited to the actual damages up to the greater of Five Hundred Dollars 500 or an amount equal to the purchase price of the product that caused the damage or that is the subject of or is directly related to the cause of action This limitation of liability will not apply to claims for personal injury or damage to real property or tangible personal property allegediy caused by Peavey s negligence For information on service under this warranty call a Peavey customer service representative at 601 483 5376 HORIZONTAL POLAR PATTERNS 6 dB per division HORIZONTAL POLAR PATTERNS 6 dB per division N Se Sn SU A N PH LD A e 0 I S I Z ATA SA AG gt 3 S Q N VERTICAL POLAR PATTERNS 6 dB per division VERTICAL POLAR PATTERNS 6 dB per division NOW 28 INO4JS Sagat EPS GALNIVd 285L AS INdINI La Bei i INO4JS 6897 LL 96 Ll 6897 IWYNLVN c8Sl 4S INdIAI sdis Jeulw9 SSOJOE u do aq snw sueduunr duy Tg UOTH MOT g g m A SAHANNL HAONEY dWV Id 804 HONVY TINY SSHNANOT WNWIXYN DNILLYS YYVO ANYULXA ASO i DNIYVYH HOVWYC A ILNANVANS dd NYD WHLSAS YYM
9. tandard 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 Beamwidth vs Frequency Directivity Frequency Fig 1 100 dB 90 dB 80 dB 50 Hz 100 Hz 200 Hz 500 Hz 1 kHz 2kHz 5 kHz 10 kHz 20 kHz Impedance Fig 2 100 ohm 3 16 ohm 10 ohm 3 16 ohm 50 Hz 100 Hz 200 Hz 500 Hz 1 kHz 2kHz 5 kHz 10 kHz 20 kHz Fig 3 Horizontal O Vertical 320 160 80 40 100 160 250 400 630 1K 1 6K 2 5K 4K 6 3K 10K 16K Fig 4 20 100 10 10 Q 5 Di 9 1 125 200 315 500 800 125 2 315 5 8 125 100 160 250 400 630 1K 16K 25K 4K 63K 10K 16K 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 allovv for exposure of the speaker system to synthe size tones that may extend beyond audibility This rating is contingent on having a minimum 3 dB of amplifier headroom available HARMONIC DISTORTION Second and third harmonic distortion vs frequency are plotted in Fi
10. warrants to the original purchaser of this new Architectural Acoustics product that it is free from defects in material and workmanship If within one 1 year from date of purchase a properly installed product proves to be defective and Peavey is notified Peavey will repair or replace it at no charge Note Batteries and patch cords not covered Original purchaser means the customer for whom the product is originally installed Damage resulting from improper installation interconnection of a unit or system of another manufacturer accident or unreasonable use neglect or any other cause not arising from defects in material and workmanship is not covered by this warranty The warranty is valid only as to products purchased and installed in the United States THIS LIMITED WARRANTY IS IN LIEU OF ANY AND ALL WARRANTIES EXPRESSED OR IMPLIED INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR USE UNDER NO CIRCUMSTANCES WILL PEAVEY BE LIABLE FOR ANY LOST PROFITS LOST SAVINGS INCIDENTAL DAMAGES OR CONSE QUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT EVEN IF PEAVEY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE THIS LIMITED WARRANTY IS THE ONLY EXPRESSED WARRANTY ON THIS PRODUCT AND NO OTHER STATEMENT REPRESENTATION WARRANTY OR AGREEMENT BY ANY PERSON SHALL BE VALID OR BINDING UPON PEAVEY Peavey s liability to the original purchaser for damages for any cause whatsoever and regardle
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