User Manual

10-1 Nakazawa-cho, Naka-ku, Hamamatsu Japan
www.yamahaproaudio.com
ARCHITECTS’ & ENGINEERS’ SPECIFICATIONS
Power Amplifier
XP7000
2 120 V model
The power amplifier shall provide two channels of amplification. This amplifier shall draw 650 W or less at 1/8 rated power into 4 ohm loads. The power
amplifier shall be capable of operation from a 120 V, 60 Hz line. The amplifier shall meet the following performance criteria. Power output with both
channels driven shall be a minimum of 1100 W per channel with a 4 ohm load, 750 W with an 8 ohm load and 2200 W mono bridged into an 8 ohm load.
Burst peak output with both channels driven shall be a minimum of 1600 W per channel with a 2 ohm load. Total harmonic distortion (THD+N) shall be less
than 0.1% at 20 Hz - 20 kHz, half power. Intermodulation distortion (IMD) shall be less than 0.1% using the SMPTE standard of 60 Hz and 7 kHz in a 4:1
ratio respectively with an 8 ohm load. Frequency response shall be from 20 Hz to 50 kHz (+0 dB, -1 dB) at 8 ohm, Po=1 W. Residual noise at 20 Hz - 20 kHz
shall be less than -70 dBu. Input shall be electronically balanced, with a minimum impedance of 20 kohm balanced and 10 kohm unbalanced. The voltage
gain shall be switched to 32 dB/26 dB/+4 dBu, and the input sensitivity also shall be switched to +4 dBu/+13.7 dBu/+7.7 dBu. Maximum input voltage shall
be +22 dBu. The unweighted signal to noise ratio over the range of 20 Hz - 20 kHz shall exceed 104 dB, referenced to full output. Built-in protection
circuitry shall monitor voltage and current levels to minimize potential damage from overloads, and disable output during shorts, DC offset, or excessive
operating temperatures 100°C. The relay shall also delay amplifier connection to the load during turn-on for three seconds while the protection circuitry
analyzes the load. In-rush current limiting shall minimize turn-on current surges when multiple units are powered-up remotely to prevent AC breaker
overload. The amplifier shall employ forced-air cooling with dual temperature-controlled fans, variable in speed for minimum acoustic noise. Air flow shall
be from front to rear. The front panel shall have a recessed AC power switch, LED indicator. The LED indicators shall indicate POWER/STAND-BY,
PROTECTION, TEMP and REMOTE condition. The front-panel shall have two 31-step volume knobs (one per ch). A rear-panel mode switch shall provide
three modes of input operation: Stereo, Bridged, and Parallel. In Parallel input mode, each channel's level shall be independently adjustable. The rear-panel
shall have 12 dB/oct HPF switch (fc=20 Hz or 55 Hz). Rear panel input connectors shall be a 3-pin detachable terminal block and a 3-pin XLR connector for
each channel. The XLR input shall be wired with pin 2 hot. Rear panel output connectors shall be a 5-way binding posts and SPEAKON connectors.
Dsub15P Data Port connectors shall allow remote control and monitoring. The amplifier shall employ patented EEEngine technology. Including MOSFET
based independent high speed current and voltage buffers without delay circuits to improve slew rate. Isolation components shall be provided and output
devices shall be mounted by individual screws to minimize sonic degradation caused by vibration. The amplifier shall conform to the latest EU RoHS
hazardous substances and WEEE directives. The amplifier shall have front panel carrying handles. It shall use only two standard rack-spaces and its
dimensions shall be 480 mm W x 456 mm D x 88 mm H (18-7/8” x 17-15/16” x 3-7/16”). Weight shall be 14 kg (30.9 lbs). The amplifier shall be YAMAHA
XP7000.
2 230 V model
The power amplifier shall provide two channels of amplification. This amplifier shall draw 650 W or less at 1/8 rated power into 4 ohm loads. The power
amplifier shall be capable of operation from a 230 V, 50 Hz line. The amplifier shall meet the following performance criteria. Power output with both
channels driven shall be a minimum of 1100 W per channel with a 4 ohm load, 750 W with an 8 ohm load, and 2200 W mono bridged into an 8 ohm load.
Burst peak output with both channels driven shall be a minimum of 1600 W per channel with a 2 ohm load. Total harmonic distortion (THD+N) shall be less
than 0.1% at 20 Hz - 20 kHz, half power. Intermodulation distortion (IMD) shall be less than 0.1% using the SMPTE standard of 60 Hz and 7 kHz in a 4:1
ratio respectively with an 8 ohm load. Frequency response shall be from 20 Hz to 50 kHz (+0 dB, -1 dB) at 8 ohm, Po=1 W. Residual noise at 20 Hz - 20 kHz
shall be less than -70 dBu. Input shall be electronically balanced, with a minimum impedance of 20 kohm balanced and 10 kohm unbalanced. The voltage
gain shall be switched to 32 dB/26 dB/+4 dBu, and the input sensitivity also shall be switched to +4 dBu/+13.7 dBu/+7.7 dBu. Maximum input voltage shall
be +22 dBu. The unweighted signal to noise ratio over the range of 20 Hz - 20 kHz shall exceed 104 dB, referenced to full output. Built-in protection
circuitry shall monitor voltage and current levels to minimize potential damage from overloads, and disable output during shorts, DC offset, or excessive
operating temperatures 100°C. The relay shall also delay amplifier connection to the load during turn-on for three seconds while the protection circuitry
analyzes the load. In-rush current limiting shall minimize turn-on current surges when multiple units are powered-up remotely to prevent AC breaker
overload. The amplifier shall employ forced-air cooling with dual temperature-controlled fans, variable in speed for minimum acoustic noise. Air flow shall
be from front to rear. The front panel shall have a recessed AC power switch, LED indicator. The LED indicators shall indicate POWER/STAND-BY,
PROTECTION, TEMP and REMOTE condition. The front-panel shall have two 31-step volume knobs (one per ch). A rear-panel mode switch shall provide
three modes of input operation: Stereo, Bridged, and Parallel. In Parallel input mode, each channel's level shall be independently adjustable. The rear-panel
shall have 12 dB/oct HPF switch (fc=20 Hz or 55 Hz). Rear panel input connectors shall be a 3-pin detachable terminal block and a 3-pin XLR connector for
each channel. The XLR input shall be wired with pin 2 hot. Rear panel output connectors shall be a 5-way binding posts and SPEAKON connectors.
Dsub15P Data Port connectors shall allow remote control and monitoring. The amplifier shall employ patented EEEngine technology. Including MOSFET
based independent high speed current and voltage buffers without delay circuits to improve slew rate. Isolation components shall be provided and output
devices shall be mounted by individual screws to minimize sonic degradation caused by vibration. The amplifier shall conform to the latest EU RoHS
hazardous substances and WEEE directives. The amplifier shall have front panel carrying handles. It shall use only two standard rack-spaces and its
dimensions shall be 480 mm W x 456 mm D x 88 mm H. Weight shall be 14 kg. The amplifier shall be YAMAHA XP7000.