EarthQuake Nova FF12 Operation Manual

Nova FF12 Front Firing Powered Subwoofer Operation Manual & Technical Guide www.earthquakesound.com Sound That Will Move You ...

generating high sound pressure levels. You should exercise caution when operating these speakers. Long term exposures to high levels of sound pressure will cause permanent damage to your hearing. Sound pressure levels exceeding 85dB can be dangerous with constant exposure, set your audio system to a comfortable loudness level. Earthquake Sound Corporation does not assume liability for damages resulting from the direct u ...

Earthquake warrants the original purchaser that all Factory Sealed New Audio Products to be free from defects in material and workmanship under normal and proper use for a period of five (5) years from the date of purchase (as shown on the original original sales receipt with serial number affixed/written on it). The five (5) year warranty period is valid only if an authorized Earthquake dealer properly installs the prod ...

-4- SPL vs Freq. Typical Near Field Measurements Specifications Performance Power: 400 watts Frequency Response: 25-125Hz Dimensions Height: 16-15/16" (430mm) - including 5/8” (15mm) legs Width: 14-3/16” (360mm) Depth: 15-3/4" (400mm) - including amplifier controls Weight: 37 lbs / 16.8 kgs Power Line Voltage: 115-230~AC / 50/60Hz Output Levels: Greater than 130dB peak SPL (includes room gain) from 25Hz to 125Hz. ...

! ! ! ! ! ! 400 Watts Class "A/B" high efficiency power amplifier 12 dB/Octave variable filter from 40 Hz to 180 Hz Automatic signal detection circuitry. When "ON", it automatically turns on the subwoofer when an audio signal is detected. It also shuts the subwoofer off after 30 minutes if no signal is detected High level (speaker) audio inputs Low level (RCA) audio inputs Full range speaker outputs that can be used to powe ...

-6- FF12 Subwoofer More Bass Output; Least even bass response FF12 Subwoofer Moderate Bass Output; More even bass response FF12 Subwoofer Lowest Bass Output; Most even bass response Subwoofer Placement There is no argument among audio professionals that the loudest bass output from a subwoofer comes from corner placement. The sound flaring outward from a room corner focuses low frequencies giving them no place to go but toward yo ...

-7- Low Level (RCA) Input Connection 1. Locate the LINE IN RCA on the FF12 amplifier. 2. Connect the FF12 to the signal source, i.e. AV receiver. There is no need to have both RCAs to the signal source since the subwoofer is often operated in mono signal. If the receiver does not have adequate signal level, then you may want to use both RCA inputs in order to obtain higher signal level. 3. If needed, connect the LINE OUT RCA to an ...

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