NHT Powered Subwoofers инструкция обслуживания

Classic P owered Subwoofers T en T welve Owners Manual[...]

1. READ INSTRUCTIONS - All safety and operating instructions should be read before the appliance is operated. 2. RET AIN INSTRUCTIONS - Safety and operating instructions should be retained for future reference. 3. HEED WARNINGS - All warnings on the appliance and in operating instructions should be adhered to. 4. FOLLOW INSTRUCTIONS - All operating[...]

The key to placing your subwoofer for optimal enjoyment is to remember that low frequencies produce sounds with long wavelengths, which interact in complex ways with room boundaries, such a walls and corners, and other large objects as well. Placing the subwoofer near to a room boundary will tend to increase its app arent bass output, but may resul[...]

T wo tip s on using the Low Pass Filter: As a starting point, set Low Pass Filter to the 1 o’clock position. This will result in an 80Hz low p ass. As the set- ting is typical for most Dolby Digital / DTS applications. Note: The LFE input byp asses the adjustable 12dB Low Pass Filter . See the Fine-T uning section for further adjustment guideline[...]

Connecting The T en OR T welve Caution: Before connecting the T en OR T welve to your audio system, it is important to unplug or turn of f all AC power connections to connected components such as receivers, amplifiers, preamplifiers, and processors. Do not plug in or connect the T en OR T welve subwoofer to AC power until all connections have been [...]

• For amps and receivers with sep arate A and B speaker outputs, connect one p air of speaker cables from your receiver's S peaker A outputs to your main L & R speakers, and a second pair from your receiver's S peaker B outputs to the T en OR T welve's High-Level Input. Use this method only if both A & B speaker outputs can[...]

The frequency chart below lists some terms commonly used to describe different bands of the frequency spectrum. Listen to your system and make adjustments to achieve a seamless blend between your main speakers and the T en or T welve. Four common problems are outlined below . Follow the flow chart to correct these. See the glossary for any terms yo[...]

• reinstall the fuse holder Always replace the fuse with one of the exact same specifications. T en: For systems operating at 1 15 volts, use only a 5x20 mm, T3A, 250-volt slow-blow fuse. For systems operating at 230 volts, use only a 5x20 mm, T2.0A, 250-volt slow-blow fuse. T welve: For systems operating at 1 15 volts, use only a 5x20 mm, T5A, 2[...]

Glossary Active: Uses electrical power . Amplifier: An electronic device that increases the cur- rent and/or voltage of a signal, providing power to the loudspeakers (i.e. power amplifier , integrated amplifier , receiver). Bass: The range of audio frequencies below 180Hz, characterized by low pitch. Crossover: An electronic circuit that divides an[...]

the back of a receiver , integrated amplifier or power amplifier . Midrange: The frequency span in the middle of the audio range, roughly 180Hz - 3000Hz. Also used to describe the driver that reproduces these frequencies. Ohm: A unit of electrical resistance. That which opposes an electric current in a conductor . In audio, a measure of the load pr[...]

Absolute Zero Tw o Three Four T wo C Te n Specifications System T ype Driver Complement T weeter- Woofer- Video Shielded Unless Noted Response Sensitivity Impedance Recommended Amplifier Power RMS Weight Dimensions Finish 2-Way Acoustic Suspension 2-Way Acoustic Suspension 3-Way Acoustic Suspension 0.75” fluid cooled aluminum dome with neodymium [...]