The HyDrive Design
The 15-inch HyDrive speaker of the KB15 features carefully crafted hybrid drivers made of paper and aluminum. This hybrid construction offers an exceptional blend of warmth and attack that cannot be achieved with traditional all-paper bass speakers. The use of rare earth neodymium magnets also helps keep the portability light without sacrificing the legendary Hartke attack.

Shape Your Sound
The KB15 is designed to produce a responsive bass sound that is both tight and warm, providing users with comprehensive sound control. With the Shape control and the full 3-band equalizer, sound adjustments can be made quickly. When the Shape control is activated, it selects the frequency range of a unique, fixed EQ curve, resulting in a greater variety of tones and harmonies.

Kickback Versatility
In addition to the upright position, the KB15 can also be placed in the "Kickback" position to ensure superior directional sound and increased clarity in the high-frequency range on stage. With a headphone output for practicing at home, an XLR direct output for live performances, and a lightweight Class-D amplifier, the KB15 is the answer for all bassists.