CP2000

Product Archive

This product is discontinued and may not be available at all dealer locations.


	CP2000


			CP2000 Power Amplifier

High Power Output

The CP2000 delivers a maximum 2000 watts of clean power into 4-ohm load when bridged. In a stereo configuration it delivers 1000 watts of power into 2-ohms, 650 watts into 4-ohm loads or 450 watts into 8-ohm loads.

EEEngine Technology

Yamaha's exclusive EEEngine technology, combined with a MOSFET amplifier allows the CP2000 to deliver high performance along with exceptional efficiency. At idle, power consumption is kept to a mere 30 watts while under normal use the unit draws 350 watts.

Yamaha Speaker Processing

Circuitry designed to enhance the audio performance when the CP2000 is used with the popular S112IV and S115IV Yamaha loudspeakers. A rear mounted switch activates this circuit.

Other Features

The CP2000 shares the same limiter circuits that are used in our high end H Series amplifiers for optimum protection from hard clipping. It also provides three output modes for maximum flexibility. The normal Stereo mode (separate input signals routed to independent channels with L/R signal control). Parallel Mode feeds a single input to two independent channels with L/R signal control, and Bridged Mono for extra high power output.
The unit is also equipped with balanced XLR jacks and balanced 1/4-inch phone jacks for input connections, and 1/4-inch phone jacks and 5-way binding posts for speaker connections.

Specifications:

Power Output Level	1kHz THD+N=1%	8Ω /STEREO 4Ω /STEREO 8Ω /BRIDGE	450W+450W 650W+650W 1300W
	1kHz 20mS nonclip	2Ω /STEREO 4Ω /BRIDGE	1000W+1000W 2000W
Power Bandwidth	Half Power 10Hz-40kHz (THD+N=0.2%)
THD+N	20Hz-20kHz, Half power 0.1%
Frequency Response	0dB, + 0.5dB, -1dB f=20Hz-50kHz
Intermodulation Distortion	60Hz:7kHz, 4:1, Half power 0.1%
Channel Separation	Half power ATT. max	RL=8Ω input600Ω shunt	≥ 70db 1kHz
Residual noise ATT. min	12.7kHzLPF ≤-70dB IHFAnetwork ≤-70dB
S/N ratio	12.7kHzLPF 104dB
Damping Factor	≥200 RL=8Ω 1kHz
Sensitivity (ATT. max) rated power (8Ω)	+4dBu
Voltage Gain	ATT. max 33.8dB
Input Impedance	30kΩ (balance) 15kΩ (unbalance)
Controls	Front Panel POWER switch (push on/push off) attenuator (31 position) x 2 Rear Panel MODE switch (STEREO/BRIDGE/PARALLEL) YAMAHA SPEAKER PROCESSING switch (ON/OFF)
Connectors	Input XLR-3-31 type/ch 1/4" phone (balance)/ch Output1/4" phone/ch, 5 way biding post x 1
Indicators	POWERx 1 (Green) PROTECTIONx 1 (Red) TEMPx 1 (Red) heatsink temp ≥ 85°C CLIPx 2 (Red) SIGNAL x 2 (Green) output voltage ≥ 2V x 2 (Yellow) output voltage ≥ 20V
Protection Circuit	POWER switch on/off mute DC detection TEMP (heatsink temp) ≥90°C PC limitter: RL≥1Ω
Fan Circuit	Stop-Low speed (50°C)-variable-high speed (70°)
Limitter Circuit	Comp: THD≥0.5%
Power Requirements	US and Canada Model 120V 60Hz
Idle Power Consumption	30W
1/8 Power Consumption (4Ω)	350W
Dimensions (W x H x D)	480 x 88 x 410mm (18-7/8" x 3-7/16" x 16-1/8")
Weight	14kg (30.8 lbs.)
*0dB=0.775V Half power=1/2 power output level