Packing four 8" Hartke patented HyDrive speakers and a 500-watt Class D amplifier into a sleek cabinet that weighs only 49 pounds, the HD508 brings exceptional bass tone to any rehearsal, stage, or studio.
FEATURES
Lightweight Class D combo amplifier that weighs 49lb
500 watts of power
Four 8" HyDrive paper/aluminum hybrid cone drivers
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
Two metal side carry handles
Four removable casters included
SPECIFICATIONS
Rated Output Power: 500 watts Peak / 250 watts RMS Rated Input Level: 77.46mv rms (@1kHz) Total Harmonic Distortion: 0.54% (@1dB below rated output, 1kHz typical) Signal To Noise Ratio: 1W/49.3dBu (1Wrms @1kHz) 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: 20″ x 12″ x 22″ / 506mm x 305mm x 560mm Weight: 49lb / 22.2kg
