User manual PYRAMID CR78

[. . . ] Equalization Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 10dB Frequency Response @ 3dB Down. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Hz - 20KHz Channel Separation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45dB T. H. D. [. . . ] Output Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6X4CH. /16X2CH. W MAX. Output Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2X100/4X50 WATTS Power Requirements : 11-16V DC negative ground, 5 Amp, Maxiam. Accessories included : Mounting brackets for optional under-dash, mounting trimplate. Due to out continuing efforts towards product improvement, the above specifications are subject to change without notice. 200 WATTS OUTPUT BEFORE INSTALLATION /OPERATION READ THIS MANUAL COMPLETELY MODEL: CR78 This model is intended for those who value the acoustic benefits of a multi - band Graphic Equalizer but who also desire higher audio power level capabilities than can be obtain in an in-dash unit. Due to sound-wave reflections between the front and rear windshields of a typical vehicle, there may be heavy loss between 700Hz to 1. 3KHz so moderate boost here is very effective and will create more presence for vocalists. The mid-range from 3 to 6KHz should not require much change from flat [center] most speakers work well here. Moderate boost at 1KHz adds a crisp character when percussion instruments are present. 1. FADER KNOB Allow front to rear balancing in four speaker systems for best directional imaging. [. . . ] EQ SLIDE CONTROLS Each slide controls the amount of boost or cut in one small part of the total audio frequency range. [. . . ]