Hartke HD150 150-Watt 15 inch Bass Combo Amplifier

The HD150 is the fifteen-inch member of the HD combo line, built for players who want depth and body rather than the fast attack of a 2x10. The HyDrive cone combines paper and aluminum in one driver, so the low end stays round while the upper register keeps definition. At 150 watts into 4 ohms it is aimed at rehearsals, worship stages, and small rooms where a full-size cabinet would be more than the space needs.

Tone shaping goes further than the rest of the HD range. In addition to a Bass, Mid, and Treble tone stack centered at 50 Hz, 700 Hz, and 10 kHz, the HD150 adds a seven-band graphic EQ running from 63 Hz to 5 kHz for surgical room correction. A direct output and a send jack let you feed a console and an outboard chain at the same time, and the cabinet accepts casters for moving a 58-pound box on its own.