Owner's Manual
Page 2
...-over. 13 Unplug this terminal, it is marked by the letter E or by the manufacturer, or sold with one wider than the other apparatus (including amplifiers) that may not correspond with the coloured markings identifying the terminals in your plug proceed as powersupply cord or plug is marked with the letter...
...-over. 13 Unplug this terminal, it is marked by the letter E or by the manufacturer, or sold with one wider than the other apparatus (including amplifiers) that may not correspond with the coloured markings identifying the terminals in your plug proceed as powersupply cord or plug is marked with the letter...
Owner's Manual
Page 3
... on top of the power cord. Locations subject to excessive humidity or dust accumulation. ● Do not place the power cord close to amplifier outputs. Never pull the cord. place the unit on top of these units in a location where it on the unit. place the unit...the unit's cover. Using the unit in this unit for a long time, make sure that receive direct sunlight. - CAUTION Installation ● Keep this amplifier for normal ventilation. Unstable surfaces, such as smoke, odor, or noise, or if a foreign object or liquid gets inside this condition is a potential electrical...
... on top of the power cord. Locations subject to excessive humidity or dust accumulation. ● Do not place the power cord close to amplifier outputs. Never pull the cord. place the unit on top of these units in a location where it on the unit. place the unit...the unit's cover. Using the unit in this unit for a long time, make sure that receive direct sunlight. - CAUTION Installation ● Keep this amplifier for normal ventilation. Unstable surfaces, such as smoke, odor, or noise, or if a foreign object or liquid gets inside this condition is a potential electrical...
Owner's Manual
Page 4
...; Cable/s supplied with this manual, meets FCC requirements. Follow all installation instructions. Always turn the power off when the amplifier is not in the USA. * This applies only to products (KAX-5000) distributed by YAMAHA CORPORATION OF AMERICA. 4 IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! - Company names and product names used . Modifications not ...to use this product to use . IMPORTANT: When connecting this product in use the product. 2. Failure to follow instructions could void your authority, granted by Yamaha may induce noise. FCC INFORMATION (U.S.A.) 1.
...; Cable/s supplied with this manual, meets FCC requirements. Follow all installation instructions. Always turn the power off when the amplifier is not in the USA. * This applies only to products (KAX-5000) distributed by YAMAHA CORPORATION OF AMERICA. 4 IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! - Company names and product names used . Modifications not ...to use this product to use . IMPORTANT: When connecting this product in use the product. 2. Failure to follow instructions could void your authority, granted by Yamaha may induce noise. FCC INFORMATION (U.S.A.) 1.
Owner's Manual
Page 5
... manual carefully before beginning use, so that you will be able to take full advantage of the amplifier's superlative features and enjoy trouble-free operation for a wide variety of the YAMAHA KAX-5000, KAX3500 or KAX-2500 power amplifier. Introduction Thank you can adjust the cutoff frequency from 25 to 150 Hz. • Each channel has...
... manual carefully before beginning use, so that you will be able to take full advantage of the amplifier's superlative features and enjoy trouble-free operation for a wide variety of the YAMAHA KAX-5000, KAX3500 or KAX-2500 power amplifier. Introduction Thank you can adjust the cutoff frequency from 25 to 150 Hz. • Each channel has...
Owner's Manual
Page 6
.... 7 indicator Lights up yellow if the YS PROCESSING switch on the rear panel is set ON. (See page 7.) 8 Air intakes The amplifier uses forced-air cooling. Please be sure that the settings will not output any sound from the speakers while this indicator is corrected, the indicator... goes off . ment screws from the amplifier. (2) Adjust the security cover to the position of the corresponding channel, in from -∞ dB to 0 dB. Fasten it through the rear....
.... 7 indicator Lights up yellow if the YS PROCESSING switch on the rear panel is set ON. (See page 7.) 8 Air intakes The amplifier uses forced-air cooling. Please be sure that the settings will not output any sound from the speakers while this indicator is corrected, the indicator... goes off . ment screws from the amplifier. (2) Adjust the security cover to the position of the corresponding channel, in from -∞ dB to 0 dB. Fasten it through the rear....
Owner's Manual
Page 7
...frequency 2 ON/OFF switch If you can use the FILTER switch to select the filter type and adjust the cutoff frequency on each channel. The amplifier outputs the frequencies that are wired as follows. SUBWOOFER..... The adjustment range is set to 150 Hz. Note that this switch ON, the... amplifier adds low-frequency compensation so as shown below. OFF SUB WOOFER LOW CUT OFF Do not use the FREQUENCY adjustment knob to filter out ...
...frequency 2 ON/OFF switch If you can use the FILTER switch to select the filter type and adjust the cutoff frequency on each channel. The amplifier outputs the frequencies that are wired as follows. SUBWOOFER..... The adjustment range is set to 150 Hz. Note that this switch ON, the... amplifier adds low-frequency compensation so as shown below. OFF SUB WOOFER LOW CUT OFF Do not use the FREQUENCY adjustment knob to filter out ...
Owner's Manual
Page 8
To adjust the volume, you are having a problem with a conventional stereo amplifier). Channel A and B volumes can be independently adjusted. • BRIDGE mode The Channel A input signal is a screw-type ground terminal. 4 STEREO/PARALLEL/BRIDGE switch Use this ...
To adjust the volume, you are having a problem with a conventional stereo amplifier). Channel A and B volumes can be independently adjusted. • BRIDGE mode The Channel A input signal is a screw-type ground terminal. 4 STEREO/PARALLEL/BRIDGE switch Use this ...
Owner's Manual
Page 9
... the connection method and the number of speakers. Speaker Connections ■ Speaker impedance Speakers can be sure that speaker impedance will vary according to the amplifier as shown below . Connection configurations for STEREO and PARALLEL modes When using 5-way binding post output jacks Connection configurations for BRIDGE mode When using 5-way...
... the connection method and the number of speakers. Speaker Connections ■ Speaker impedance Speakers can be sure that speaker impedance will vary according to the amplifier as shown below . Connection configurations for STEREO and PARALLEL modes When using 5-way binding post output jacks Connection configurations for BRIDGE mode When using 5-way...
Owner's Manual
Page 10
... about 15 mm of the ampli- Neutrik NL4FC plugs CHANNEL A STEREO or PARALLEL BRIDGE 1+ A+ 1+ + 1- Neutrik NL4FC plugs CHANNEL B 1+ B+ 1- tective cover from the end of the amplifier, and turn clockwise to lock. B- 2- fier. Refer to securely clamp the wires. Bare wire Chassis (4) Reattach the protective cover over the speaker terminals. 10 Speakon...
... about 15 mm of the ampli- Neutrik NL4FC plugs CHANNEL A STEREO or PARALLEL BRIDGE 1+ A+ 1+ + 1- Neutrik NL4FC plugs CHANNEL B 1+ B+ 1- tective cover from the end of the amplifier, and turn clockwise to lock. B- 2- fier. Refer to securely clamp the wires. Bare wire Chassis (4) Reattach the protective cover over the speaker terminals. 10 Speakon...
Owner's Manual
Page 11
Ventilation panel(s) Use 1U-size blank panel(s). 480 44 Unit: mm If mounting up to four amplifiers in an open -backed rack, and when mounting any number of amplifiers in an open -backed rack Install a ventilation panel as shown below . Rack Mounting Mounting in a standard EIA rack If you are ... metal brackets (one on each side) to the front or rear of the rack.) When mounting five or more amplifiers in a close-backed rack Install ventilation panels above and below each amplifier, as shown below. 11 Also be sure to install ventilation panel(s) as shown below . Note: EIA stands for...
Ventilation panel(s) Use 1U-size blank panel(s). 480 44 Unit: mm If mounting up to four amplifiers in an open -backed rack, and when mounting any number of amplifiers in an open -backed rack Install a ventilation panel as shown below . Rack Mounting Mounting in a standard EIA rack If you are ... metal brackets (one on each side) to the front or rear of the rack.) When mounting five or more amplifiers in a close-backed rack Install ventilation panels above and below each amplifier, as shown below. 11 Also be sure to install ventilation panel(s) as shown below . Note: EIA stands for...
Owner's Manual
Page 15
...the amplifier. KAX-3500, KAX-2500 Indicator(s) PROTECTION indicator lights. Consult your dealer or the nearest Yamaha service center. The relay operates to protect the power transistors. Consult your dealer or the nearest Yamaha service center. Inrush current KAX-5000: 11A (100V), 13A (120V), 25A (240V) KAX-...3500: 71A (100V), 87A (120V), 66A (240V) KAX-2500: 103A (100V), 150A (120V), 68A (240V) Thermal Dissipation ...
...the amplifier. KAX-3500, KAX-2500 Indicator(s) PROTECTION indicator lights. Consult your dealer or the nearest Yamaha service center. The relay operates to protect the power transistors. Consult your dealer or the nearest Yamaha service center. Inrush current KAX-5000: 11A (100V), 13A (120V), 25A (240V) KAX-...3500: 71A (100V), 87A (120V), 66A (240V) KAX-2500: 103A (100V), 150A (120V), 68A (240V) Thermal Dissipation ...