Full-Range,Whole-House Audio Solutions Model 255R 250 watt Monaural Amplifier with Low Pass Filter User Manual User Reference: Dealer Name Date Installed Serial Number Stealth Acoustics A Division of Dimensional Communications, Inc. | 1220 Anderson Road | Mount Vernon, WA 98274...
255R MONAURAL AMPLIFIER WITH FILTER OUTPUT FREQUENCY VOLUME LOW PASS FILTER FULL RANGE PHASE POWER 0˚ 180˚ 50Hz 100Hz 180˚ fRONt PANEL some words of caution: • Do not attempt to service this cROssOvER fREqUENcy cONtROL – The crossover frequency is variable from product yourself, as opening or (far left) 50 Hz to 100 Hz (far right).
255R that are marked “High Level In” (see item 8 Rear Panel position that maximizes bass performance.
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350W 255R 4Ω 4Ω Notes: 1. The 255R may be utilized as a subwoofer amplifier with QUAD PANEL the low pass filter set to “SUB” When using the amplifier for OR... SINGLE AMP full frequency range speaker powering, set the low pass filter 1 Amp with 4 Subwoofers switch to “FULL RANGE”.
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