Electro-Voice E-V Seven User's Manual
Contents
1. soft furniture and draperies an advanced setting of the control will normally be required The best guide to setting the control properly isa familiarity with the sound of live music That position of the control which provides the musical balance most satisfactory to you is correct CUSTOMER SERVICE Your E V SEVEN system has been packed to pro vide protection well in excess of shipping require ments of the Interstate Commerce Commission If shipping damage does occur contact the dealer from whom the unit was purchased or the carrier and request inspection and further instructions The E V SEVEN is guaranteed indefinitely against defects in original workmanship and materials If your system becomes damaged or develops faulty operation from unusual conditions of use write to the Electro Voice Service Department requesting return authorization and shipping instructions Be sure to mention the make and model number of the other components used in your system 27 CHMS T O DOUQ WOCFER 3 MFO 18 CHMS Sad 4 TWEETER 50 CHMS VAR COM COM Figure 3 Schematic Diagram 6 65 Litho in U S A2. ers or listening attoo shorta distance will produce exag gerated and unreal separation In long rooms the loudspeakers should be placed along one of the short walis facing into the long room dimension This improves bass reproduction and provides good stereo listening over most of the room HOLE IN THE MIDDLE BEST LISTENING POSITION SOUND BECOMES MONAURAL AT GREATER DISTANCES Figure 2 Placement for Stereo AMPLIFIER CONNECTIONS The E V SEVEN has a nominal impedance of eight ohms Connections should be made between the Part No 531419 E ELECTRO VOICE INC Buchanan Michigan left terminal T1 andthe amplifier 8 ohm terminal the right terminal T2 should be connected to the amplifier common terminal sometimes referred toas O or C Connections should be made with No 18or larger wire common zip or lamp cord is quite satisfactory If the speaker leads are to be run behind a molding strip or under a carpet 300 ohm TV twin lead should be used ADJUSTMENT OF BALANCE CONTROL The E V SEVEN is equipped with a continuously variable balance control to adjust the high frequency response of the system to varying acoustical en vironments The normal position indicated on the control should be correct in most instances Acoustically hard or live rooms may require a retarded setting of the control to compensate for the greater amount of high frequency reflection In soft or dead rooms with carpeting
3. mag ge os fl cas niga E V SEVEN COMPACT ElecheYore ENGINEERING LOUDSPEAKER SYSTEM FEATURES Two separate component quality drivers for wide range low distortion e Fine furniture cabinetry finished on four sides Acoustic suspension design for extended bass response DESCRIPTION SPECIFICATIONS The Electro Voice model E V SEVEN system is a Frequency Response 50 to 15 000 cps carefully designed two way reproducer offering Nominal Impedance 8 ohms outstanding performance in an enclosure of sur Power Handling Capacity prisingly modest demensions Lower distortion Program 25 watts and wide frequency range are achieved by the use Peak 50 watts of two separate drivers each handling a special Dimensions 10 h X 19 w X 9 d portion of the audible spectrum The component Finish walnut quality 8 inch woofer features such refinements Shipping Weight 23 pounds as Alnico V magnet precision wound voice coil and a linear suspension which allows long yet carefully controlled excursions Frequencies above 2000 cps are handled bya three and one half inch specially constructed cone type tweeter which provides exceptionally smooth treble response without undesirable harshness Excellent high frequency dispersion insures lifelike realism especially when the E V SEVEN is used in stereo applications A two way electrical crossover pro vides smooth transition from one driver unit to the other Finest quality com
4. ponents including encapsulated inductors are employed for maxi mum power handling capacity and crossover Figure 1 Frequency Response frequency accuracy Sb RESPONSE IN 0B PLACEMENT The attractive E V SEVEN enclosure is rigidly The E V SEVEN may be placed on a table shelf constructed throughout and is handsomely finished or on the floor Generally however the most in walnuton all four sides The nameplate may be realism willbe obtained ifits height from the floor rotated to permit either horizontal or vertical is near the listener s ear level Placement ina i placement room corner assures maximum efficiency and bass reproduction since the room walls are made an integral part of the system acting as the sides of alarge horn The E V SEVEN performs equally well placed in a horizontal or vertical position and the nameplate may be rotated to acco mmodate either placement The above comments apply also to stereophonic placement Additionally however the two systems should be far enough apart to permit listeners to sit at the apex of a thirty to forty degree angle as illustrated A distance of six to eight feet be tween stereo speakers will in most rooms pro vid staral separation Placing the loudspeakers tu vlose together or listening at too great a dis tance will destroy the stereo effect and the sound heard by the listener will be essentially mono phonic Extreme spacing between speak
Download Pdf Manuals
Related Search