Peavey SP 112M User's Manual
Contents
1. e High level passive crossover with bi amp capability and Sound Guard protection circuit e Clean crisp vocals at high SPLs 3 D protective metal grille Compact vertical stance DESCRIPTION The SP 112Mis a full range floor monitor engineered for on stage monitoring applications at high SPLs_ while maintaining vocal clarity The cabinet is constructed of 7 ply 3 4 high density plywood reinforced with integral bracing and covered with a black wear resistant carpet material A 3 D black metal grille provides driver protection The two way system is comprised of a Keviar impregnated 12 1201 8 Black Widow and a Sound Guard protected 22XT titanium diaphragm compression driver mounted onto a CH 3 constant directivity horn supplying the mid and high frequencies The audio spectrum is divided by atwo way high level passive ENE internal network providing a smooth frequency from 100 Hz to 14 kHz Full range or bi amp operation is available via 1 4 female connectors two full range inputs in parallel and one each bi amp high and low Rubber feet are furnished to facilitate a solid stance FREQUENCY RESPONSE This measurementis useful in determining how accurately a given enclosure reproduces an input signal The frequency response of the SP 112M is measured at 1 meter using a 2 82 volt swept sine input The selected drivers in the SP 112M combine to give a smooth frequency response from 1002. Hzto 14 kHz POWER HANDLING There are many different approaches to power handling ratings Peavey rates this speaker system s power handing using a modified form of the AES Standard 2 1984 SPL dB re 20 Pa Pt 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 of 3 dB amplifier headroom available so as to ensure that clipping does not occur ARCHITECTURAL amp ENGINEERING SPECIFICATIONS The loudspeaker system shall have an operating bandwidth of 100 Hz to 14 kHz The nominal output level shall be 101 dB when measured at a distance of one meter with an input of one watt The 1W 1m On Axis Response nominal impedance shall be 8 ohms The maximum continuous power handling shall be 250 watts with maximum program of 500 watts and a peak power input of at least 1 000 watts witha minimum amplifier headroom of 3 dB The high frequency driver will be protected by the Sound Guard protection circuitry The nominal radiation ge
3. ie PEAVEY ELECTRONI C SP 112M Floor Monitor with Sound Guard SPECIFICATIONS Frequency Response 1 Meter On Axis Swept Sine in Anechoic Environment 100 Hz to 14 kHz Low Frequency Cut Off 3 dB point 100 Hz Useable Low Frequency Limit 10 dB point 86 Hz Power Handling 250 watts continuous 44 7 V RMS 500 watts program 1 000 watts peak Sound Pressure Level 1 Watt at 1 Meter Swept Sine Input in Anechoic Environment 101 dB Transducer Complement One 22XT titanium diaphragm compression driver mounted on a CH 3 CD horn One 1201 8 Black Widow woofer Tuning Frequency F 90 Hz box Crossover Frequency internal passive 2 1 kHz Crossover Type internal passive with Sound Guard high frequency driver protection circuit Impedance 2 Full Range Nominal 8 ohms Full Range Minimum 5 9 ohms Lows Nominal 8 ohms Highs Nominal 8 ohms Input Connections Two 1 4 full range female connectors one each bi amp high and low Dispersion 90 H x45 V Enclosure Materials and Finish 7 ply high density 3 4 plywood covered with wear resistant black carpet 3 D metal grille provides driver protection Mounting Four rubber feet for solid stance Dimensions H x W x D 17 x 16 75 x 20 5 43 18 cm x 42 55 cm x 52 07 cm Net Weight 49 Ibs 22 27 kg FEATURES 12 Black Widow woofer e 22XT titanium compression driver e CH 3 constant directivity horn
4. ometry shall be 90 in the horizontal plane and 45 in the vertical plane The outside dimensions shall be 17 inches high by 16 75 inches wide by 20 5 inches deep The weight shall be 49 Ibs The loudspeaker system shall be a Peavey model SP 112M ONE YEAR LIMITED WARRANTY NOTE For more 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 3 4 5674840 Frequency Hz Impedance HW tT TI TP lie AIC Ui TN A LAT A 7 s 40 2 E E e To4 567840 Frequency Hz Re 3 4 s 678340 Features and specifications subject to change without notice Peavey Electronics Corporation 711 A Street Meridian MS 39301 U S A 601 483 5365 Fax 486 1278 1996 80300398 Printed in U S A 12 96
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