6-inch Active Reference MonitorThe Bulit6 from Pioneer is a 2-way active reference monitor designed to provide accurate sound reproduction for music producers, songwriters, and audio engineers in small- to mid-sized control rooms and personal studios. The 125W (peak) Class AB amplifier is bi-amped to drive a 6" aramid fiber woofer and 1” soft-dome tweeter, yielding a frequency response of 45 Hz to 20 kHz.The tweeter is mounted in a convex diffuser that disperses high frequencies to create a wide..