HARTKE HD 500 Bass Combo

HARTKE HD 500 Bass Combo Features Lightweight Class D combo amplifier that weighs 35lb 500 watts of power Two 10" HyDrive paper/aluminum hybrid cone drivers Neodymium magnets Top-mounted control panel Hartke's Shape EQ knob with variable filter 3-band (Bass, Mid, Treble) EQ XLR direct output 1/8" stereo Aux input 1⁄4" headphone output 1⁄4" bass input Effects loop Perforated steel grille Molded strap carry handle Specifications Rated Output Power 500 watts Peak / 250 watts RMS Rated Input Level 77.46mv rms () Total Harmonic Distortion 0.54% ( below rated output, 1kHz typical) Signal To Noise Ratio 1W/49.3dBu (1Wrms ) Signal Gain Speaker Output 37.1Vrms Signal Gain to Direct Out 4.2Vrms Bass Control 70Hz Midrange Control 700Hz Treble Control 5kHz Shape Control 100Hz - 900Hz Dimensions 19.6” x 12” x 20.27” / 498mm x 305mm x 51