The PMC QB1-A is a large scale active studio monitor using PMC’s renowned Advanced Transmission Line, Class D amplification, advanced electro-mechanical engineering complemented by advanced DSP control.

The PMC QB1-A delivers up to 132dB of SPL with no compromise of quality thanks to the Class amplifiers powering four 10” carbon fibre/ Nomex piston bass drivers, offering an impressive 4825W per channel of headroom. Despite the high levels, the QB1-A delivers a stunning performance with crystal-clear, transparent audio with an extended frequency response and consistent stereo imaging.

The superior electro-mechanical design is further augmented by DSP to provide driver unit optimisation, EQ and sophisticated crossover networks. The DSP is controlled via a wired RJ45 desktop control providing user-friendly access to EQ settings and store up to four presets.

PMC QB1-A Main Features:

• Large scale Class D ATL Studio monitors 
• 4x 10” carbon fibre/Nomex piston bass drivers
• 4825 W of Headroom per channel
• 132dB SPL
• DSP provides driver unit optimisation, EQ and crossover network
• RJ45 desktop control for EQ settings and preset storage