Other than impedance, all acoustic measurements were made with the DRA Labs MLSSA system and a calibrated B&K 4006 microphone. To minimize reflections from the test setup, the measuring microphone is flush-mounted inside the end of a long tube. Reflections of the speaker's sound from the mike-stand hardware will be sufficiently delayed not to affect the measurement.
Although the audiophile grapevine has it that the Baton is well-suited for use with low-powered tube amplifiers, its B-weighted sensitivity weighed in at a moderate 85dB/2.83V/m. In…