Mirage Uni-Theater Speaker System HT Labs Measures

HT Labs Measures: Mirage Uni-Theater Speaker System

Uni-Theater Left Sensitivity: 81.0 dB from 500 Hz to 2 kHz

Uni-Theater Center Sensitivity: 81.5 dB from 500 Hz to 2 kHz

Omnisat Micro Surround Sensitivity: 81.5 dB from 500 Hz to 2 kHz

This graph shows the quasi-anechoic (employing close-miking of all woofers) frequency response of the Uni-Theater left (purple trace), S10 subwoofer (blue trace), Uni-Theater center channel (green trace), and Omnisat Micro surround (red trace). All passive loudspeakers were measured at a distance of 1 meter with a 2.83-volt input and scaled for display purposes. Please note that any loudspeaker with such an extremely broad dispersion pattern would be expected to produce a somewhat top-tilted-down response curve using our standard tests.

The Uni-Theater left's listening-window response (a five-point average of axial and +/-15-degree horizontal and vertical responses) measures +3.63/-13.23 decibels from 200 hertz to 10 kilohertz. The -3dB point is at 100 Hz, and the -6dB point is at 93 Hz. Impedance reaches a minimum of 4.52 ohms at 347 Hz and a phase angle of -39.33 degrees at 213 Hz.

The Uni-Theater center's listening-window response measures +5.04/-11.43 dB from 200 Hz to 10 kHz. An average of axial and +/-15-degree horizontal responses measures +4.89/-12.32 dB from 200 Hz to 10 kHz. The -3dB point is at 97 Hz, and the -6dB point is at 90 Hz. Impedance reaches a minimum of 4.34 ohms at 351 Hz and a phase angle of -40.59 degrees at 213 Hz.

The Omnisat Micro's listening-window response measures +2.71/-4.88 dB from 200 Hz to 10 kHz. The -3dB point is at 136 Hz, and the -6dB point is at 123 Hz. Impedance reaches a minimum of 4.41 ohms at 403 Hz and a phase angle of -64.18 degrees at 213 Hz.

The S10's close-miked response, normalized to the level at 80 Hz, indicates that the lower -3dB point is at 27 Hz and the -6dB point is at 25 Hz. The upper -3dB point is at 110 Hz with the Filter switch set to off.—MJP Mirage Uni-Theater Speaker System

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Mirage
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