Peavey Stadia II User's Manual
Contents
1. Stadia H High Performance Two Way Weather Resistant Speaker System Frequency Response 58 Hz 18 kHz 3 dB Low Frequency Limit 3 dB point 58 Hz Useable Low Frequency Limit 10 dB point 45 Hz Power Handling 200 watts continuous 40 V RMS 400 watts program 800 watts peak Sound Pressure Level 1 Watt at 1 Meter Swept Sine Input In Anechoic Environment 94 dB Maximum Sound Pressure Level 114 dB mE Radiation Angle Measured at 6 dB Point of Polar Response Horizontal Plane 500 Hz 1 6 kHz 120 30 1 600 5 000 Hz 65 20 5 000 16 000 Hz JOE 7 Vertical Plane 500 Hz 1 6 kHz 1159 20 1 600 5 000 Hz 60 20 5 000 16 000 Hz 50 15 Directivity Factor Ro Q 500 Hz 16 000 Hz Median 8 3 10 7 5 5 Directivity Index Di 500 16 000 Hz Median 9 2 dB 3 6 dB 4 7 dB Transducer Complement One 12 heavy duty weather resistant low frequency speaker one Peavey CDH 90 constant directivity dynamic horn tweeter Closed Box Resonance 78 Hz Electro acoustic Crossover Frequency 3 2 kHz Crossover Type Two way internal passive Electrical Crossover Slope Ist order low pass to woofer 6 dB oct 2nd order high pass to tweeter 12 dB oct Impedance Nominal 8 ohms Impedance Minimum 7 9 ohms Input Connections Screw terminals Enclosure Materials and Finish Molded polyethylene with a light pebble finish and perforated metal 3 D grille Unit availa2. The full measure of high frequencies in the test signal allow for exposure of the speaker system to synthesized tone that may extend beyond audibility This rating is contingent on having a minimum 3 dB of amplifier headroom available 54 0 dB 2W 2nd Harm Fig 5 2W 3rd Harm Fig 6 ere Py rs 20Hz 50Hz 100 Hz 200 Hz 500 Hz 1kHz 2kHz 5 kHz 10 kHz 20 kHz 54 0 dB 20Hz 50Hz 100Hz 500 Hz 1kHz 2kHz 5 kHz 10 kHz 20 kHz HORIZONTAL POLAR PATTERNS 6 dB per division VERTICAL POLAR PATTERNS 6 dB per division y R ESA TEES M B 0 gt 2 Ax ex AN on KX m er Ket E d HARMONIC DISTORTION Second and third harmonic distortion versus frequency is plotted at two power levels 1 10 of rated input power and either 1 100 of rated input power or watt whichever is higher Distortion is read from the graph as the difference between the fundamental signal and the desired harmonic As an example distortion that is 40 dB down from the fundamental signal is equivalent to 1 distortion 21 vw ARCHITECTURAL amp ENGINEERING SPECIFICATIONS The loudspeaker system shall have an operating bandwidth of 58 Hz to 18 kHz The output level shall be 94 dB when measured at a distance of one meter with an input of one watt The nominal impedance shall be 8 ohms The continuous power handling shall be 200 watts maxi
3. ble in black with black grille or white with white grille Mounting Stand mounting v via built in stand adaptor two mounting points one on left side and one on top compatible with the Peavey Versamount 70 and the Omnimount Series 100 hardware Dimensions 14 W x 21 H x 11 3 4 D in front 8 1 4 W x 19 1 2 H in rear Net Weight 31 Ibs Additional Remarks Unit is weather resistant Woofer features Kevlar impregnated cone Hi fi voicing i Omnimount is registered trademark of Omnimount Systems Inc FELVLAY Harmonic Distortion At 1 100 rated power 2 watts 2nd Harm 100 Hz 0 9 1 kHz 0 25 3rd Harm 100 Hz 0 35 1 kHz 0 22 At 1 10 rated power 20 watts 2nd Harm 100 Hz 3 2 1 kHz 0 32 3rd Harm 100 Hz 2 2 1 kHz 0 25 FEATURES Molded plastic trapezoidal enclosed 3 D perforated metal grille 12 heavy duty Kevlar impregnated woofer 1 diaphragm constant directivity horn tweeter Weather resistant system Input via screw terminals _ Reinforced mounting point inserts Stand adaptor molded in High power handling Extended bass Available in black or white cabinets Hi fi sound Sealed cabinet Impedance 8 ohms X X Kevlar is a registered trademark of DuPont Company DESCRIPTION The Stadia is a two way full range speaker system engineered to provide high performance in a weather resistant compact package The enclosur
4. d adaptor for maximum utility ease in installation 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 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 blending of the components of the Stadia II exhibits a desirable beamwidth and directivity factor suitable for all high level sound reinforcement applications FREQUENCY RESPONSE This measurement is useful in deter mining how accurately a given enclo sure reproduces an input signal The frequency response of the Stadia II is measured at 1 meter using a 2 83 V swept sine input The selected drivers in the Stadia II combine to give a smooth frequency response from 58 Hz to 18 kHz 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 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
5. e utilizes molded polyethylene in a trapezoidal shape along with a 3 D perforated metal grille to provide a cosmetically pleasing yet durable system The 12 heavy duty woofer features a Kevlar impregnated cone offering extended bass response A 1 diaphragm constant directivity dynamic horn tweeter handles the high frequencies Input connection to the system is made using screw type terminals for long term reliability and an internal passive crossover enables high power handling and a smooth response with a hi fi sound character The sealed cabinet available in black or white offers Beamwidth vs Frequency p eL EE ae NE FASER ee a VS CE ed EIER E EET ps ee O Vertical 320 V Horizontal 160 V ANN NEL N Se a EN JE LAL Gi EE Ci RE DIS ne Fe a RES AE 80 200 3 100 160 250 400 630 1K 10K 125 2 1 6K 2 SR Fig 4 EES CEE ERES aa del e PENNE A ee RENN oe NNN ENN Ge E a a El NERE itt NE Serene esa UT Herse Paes GAR oe RENEE ENN INE MENE REE NNN NER NNN TAE FARER JAR See eae eee EEE IIT EE c NE LS Pe tt 20 Directivity Hi al ie B ELLE I TL 5 8 4K 6 3K 12 5 16K ANER ee Ee Knik pe V E SER ht oo ro eD wm 100 mounting point inserts reinforced with internal steel braces as well as a molded in stan
6. mum program power of 400 watts with a minimum amplifier headroom of 3 dB The nominal radiation geometry shall be 90 degrees in the horizontal plane and 40 CTRD 1 16 Dimensional Drawing Mounting Points FELVLY Features and specifications subject to change without notice A Product of Peavey Electronics Corporation Peavey Electronics Corporation 711 A Street Meridian MS 39301 U S A 601 483 5365 Fax 486 1278 80500485 degrees in the vertical plane The outside dimensions shall be 14 inches wide by 21 inches high by 11 3 4 inches deep The weight shall be 31 Ibs The loudspeaker system shall be a Peavey model Stadia II 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 Printed in U S A 2 97
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