BAFFLE DIMENSIONS:
Height: 75.6"
Top width: 19.25"
Base width: 22.5" - Sides~ 8" & 11"
Thickness: ~1.56" Half-round edges
The Impulse, Phase and Frequency response are from an RD-75, serial number ending in '54'. The measurements were taken at distance of 2 meters, and 1 meter height - left slant version. Note the increased cavity resonance amplitude at ~6.5KHz.
Details of the measurement process are to be found in the Measurements
section. The required passive notch filter was in circuit with the driver
during the measurement. Additionally, a non-standard slope 2nd order
(12dB/oct) active filter set to a -3dB point of 150Hz was also in circuit.
The rising phase response below 1000Hz reflects this fact.
BAFFLE DIMENSIONS:
Height: 75.6"
Top width: 19.25"
Base width: 22.5" - Sides~ 8" & 11"
Thickness: ~1.56" Half-round edges
Flat Response for the Masses.
Comparison: Notch filter effects.
Table of Contents - Two-Sided Baffles.
Table of Contents - Main Menu.
