Neva Audio - Professional power amplifiers
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Two-channel
stereo amplifiers



NA4000
NA3200
NA2900
PA-3000AG
PA2000AG
PA1500AG
PA1000AG
Studio I PF
Studio V PF

One-channel
amplifiers



MNA3500#4
MNA3000#4
MNA3000
MNA2100
MNA1900
MNA1700
MNA1400
MNA1200
Studio 2001 PF
Studio VII PF

Two-channel
amplifiers Bi-Amp


NA4602
NA2402
NA2202

Four channels
amplifiers


PA10004
PA7004
PA6004
PA4004

Home system
amplifire
Prof Fidelity


A-360
A-500
A-800M

Professional two-channel power amplifier Bi-Amp NA4602, NA2402, NA2202
NA3200  
All models Series NA

The output power of each channel in the stereo mode
Models NA4602 NA2402 NA2202
  EIA IEC EIA IEC EIA IEC
  CH A CH B CH A CH B CH A CH B CH A CH B CH A CH B CH A CH B
8 Ohms 560 W 1740 W 450 W 1250 W 275 W 500 W 250 W 450 W 150 W 500 W 140 W 450 W
4 Ohms 820 W 2500 W 600 W 1800 W 400 W 800 W 375 W 700 W 250 W 800 W 200 W 700 W
2,66 Ohms         450 W 930 W            
2 Ohms         500 W 1000 W       1000 W    


Total harmonic distortion (THD) 8 Ohms, 1 kHz, -10 dB, 0,01%
Frequency response From 20 Hz to 20 kHz, +0 -0,3 dB
slew Rate CH А: 40 V/uS
CH В: 80 V/uS
when you turn the HI CUT FILTER
Damping factor 400, 400 Hz, 8 Ohms
Signal-to-noise ratio (A-weighted) More 110 dB
Sensitivity (for rated power 4 Ohms) CH A: 1,22 V
CH B: 2,12 V
Voltage gain 32 dB
Input impedance 11 kOhms unbalanced
22 kOhms balanced
Connections Input: XLR and 1/4" phone jack
Output: Speakon
Cooling 2 continuously variable speed fans, both side-to-rear
Amplifier protection Short circuit in the load, RF, overheating radiators above 90 ° C, overheating transformers above 130 ° C, over-entry to +15 dB
acoustic protection The delay and gradual increase in the signal when turned on, the frequency below 1 Hz from the DC voltage greater than 4.5 V, the overload(Overload Protection)
Current of 230 V (in stereo, 4 ohms) Quiescent current 0,4 A
1/8 of full power 5 A
1/3 of full power 10 А
Dimensions 19"(483 mm) rack mounting 3,5"(89 mm) tall (2 spaces) 17,9"(455 mm) deep
Weight 25 kg
"Neva Audio"
Russia, 197183, St.Petersburg, Sabirovskaya 37,
Phone/Fax: (+7 812) 430-93-56
info@nevaaudio.com info@nevaaudio.com


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