YAMAHA XP-2500 2X390W POWER AMPLIFIER

XP is the Yamaha?s new 5-model power amplifier series for installation that
achieves high soundquality and high cost performance. The power amplifier
featuring high power, high quality, highreliability and high stability matches
various installation sound systems and provides superioracoustic features
even in live performance applications.

Features:
High sound quality equivalent to upper-class models with parts andemphasizing
on superior sound
While realizing a design that ensures high sound quality, efficiency hasbeen
planned down to the finest details for full achievement of bothhigh-definition sound
and superior value
Yamaha's exclusive state-of-the-art high-efficiency amplifier drivingtechnology EEEngine
installed
A gain switch that can be changed to +4dBu / 26dB / 32dB has beeninstalled on the
rear panel for compatibility with a wide variety of inputlevels
Light weight and compact design of 2U size for installation in anylocation
Monitor and remote terminals for monitoring and control from a remotelocation
High-accuracy 1dB-step detented attenuator
Various terminals and features suitable for professional use
Special high-pass filter that enables change of cut-off frequency
Equipped with various protection circuits, indicators and steplesslow-noise fans
Best matches with the digital mixing engine DME64N/24N and Installationseries
speakers

Specifications:
Output Power: 250W + 250W (8 ohms, 20 Hz ? 20 kHz)
S/N Ratio: 100dB (20Hz-20kHz)
Idle Power consumption: 25W
1/8 Power Consumption: 320W
THD+N: 0.1%
Intermodulation Distortion: 0.1%
Residual Noise: -70dBu
Maximum Input Voltage: +22dBu
Dimensions (W x H x D): 480 x 88 x 456 mm (18-7/8" x 3-7/16" x17-15/16“)

VLP Series Powere Amplifier

Output Power: 300W RMS Per Channel @ 4 Ohms, 1kHz, 0.1% THD 200W RMS Per Channel @ 8 Ohms, 1kHz, 0.1% THD (Bridge Mode, Mono) 600W RMS @ 8 Ohms, 1K Hz, 1% THD

Total Harmonic Distortion: Less Than 0.1% (20Hz - 20kHz @ 8 Ohms)

Frequency Response: (+/-01db, @rated output Power, 8 Ohms): 20Hz - 20K Hz

Slew Rate: 15V Per usec

Damping Factor @ 8 Ohm: 300

Impedance: 20 Ohms balanced / 10 Ohms unbalanced

Cooling System: 2 indivdual fans

Special Features: High/Low Pass Filter / Input Sensitivity Selector / Ground Lift Limiter

Dimensions (LxWxH): 14" x 19" x 3.5" / 360 x 482 x 88mm 2-rack mount spaces

Weight: 33 lbs. / 15 Kgs.

Special Features: High/Low Pass Filter; Input Sensitivity Selector; Ground Lift; Limiter

Reference Quality Power Amplifier [R-300 Plus]

• Controls :
  Front : Power on/off switch, attenuator, LED indicator
  Rear : Mode seletor switch, Stereo/bridged mono switch
• Connectors :
  Input : 1 XLR, 1/4" balanced per channel
  Output : 5-way binding post and SpeakonTM per channel
• Indicators :
  Power : Green, Protection : Red, Clip : Red, Signal : Green
• Power Source : 100-120VAC or 220-240VAC; 50/60Hz
  (supplied AC mains transformer depends on country requirements)
• Power Consumption : 250W(2.4A)
• Weight : 8.4kg/18.5lb
• Dimensions (WxHxD) : 482x88x317mm/19x3.5x12.5in

XB Series - Intelligent Power

Power Without Compromises.
The XB is designed for paging, music and alarm signals. Versatile, dynamic
and extremely rugged according to IEC286-3. For the highest requirements
in safety and quality.
Sequential power on, alive contacts and incorporated ground fault detection-
the XB is the solution under all conditions. Without the need for additional
equipment. For uninterrupted and troublefree operation.

High Tech SMT Design
Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter,
3 ms Muting Delay
PHOENIX / Speakon
LED Indicators for POWER, SIGNAL, CLIP, PROTECT
Temperature controlled, variable speed low noise fans
Volume Controls at the back
Stereo / Bridged / Parallel Mode
Softstart
Sequential Remote Power On
Alive Contact
Ground Lift
3 Years Warranty

TECHNICAL DATA:
XB 400:  2x 200 W @ 4 Ohm
Class:  AB
Frequency Response: 20 Hz - 20 kHz (0 / -0.3 dB)
THD:  < 0.025%
Signal-to-Noise Ratio:  < 103 dB
Channel Seperation:  > 85 dB
Input Sensitivity:  +6 dBu
Input Clipping:  22 dBu
Input Impedance:  20 kOhm
Damping Factor:  500 @ 4 Ohm
Cooling:  2x fan (temp. reg. variable speed)
Weight:12 kg /(26 lbs)                                    
Dimensions:  2 RU / 483 x 88 x 382 mm (19" x 3.5" x 15“)

VLP Series Power Amplifier

Output Power:
- 150W RMS Per Channel @ 4 Ohms, 1kHz, 0.1% THD
- 100W RMS Per Channel @ 8 Ohms, 1kHz, 0.1% THD
(Bridge Mode, Mono)
- 300W RMS @ 8 Ohms, 1K Hz, 1% THD

Total Harmonic Distortion: Less Than 0.1% (20Hz - 20kHz @ 8 Ohms)

Frequency Response: (+/-01db, @rated output Power, 8 Ohms): 20Hz - 20K Hz

Slew Rate: 15V Per usec

Damping Factor @ 8 Ohm: 260

Impedance: 20 Ohms balanced / 10 Ohms unbalanced

Cooling System: 2 indivdual fans

Special Features: High/Low Pass Filter / Input Sensitivity Selector / Ground Lift

Dimensions (LxWxH): 13.25" x 19" x 1.75" / 336 x 482 x 44mm (1-rack mount space)

Weight: 24 lbs. / 11Kgs.

Special Features: High/Low Pass Filter; Input Sensitivity Selector; Ground Lift

The high efficiency of the ED series enables maximum efficiency with low heat generation.

A new and unique Class-H circuity technology using state of the art SMD Surface Mount Technology with a reduced number of components offering performance levels exceeding audiophile levels like a slew rate of 50V/µs and high-end extended dynamic sound. The amplifier provides 2x300W into 4 Ohm is equipped complete with temperature-controlled fan cooling, all common protective circuits such as over-temperature, short circuit, RFI and soft start.
The integral soft clip limiter protects against damage to the connected loudspeakers, the activity of a protective circuit, signal and limiter are shown for each channel by LEDʼs.