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HD508
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 |
