Neva Audio - Профессиональные усилители мощности
Поиск по сайту :
 
Main page
About the company
Models
Housing
Choose an amplifier
Installations
Contact
info@nevaaudio.com
Russian version of this site
Two-channel
stereo amplifiers



NA4000
NA3200
NA2900
PA3000AG
PA2000AG
PA1500AG
PA1000AG
Studio I PF
Studio V PF

One-channel
amplifiers



MNA3500#4
MNA3000#4
MNA3000
MA-2100AG
MA-1900AG
MA-1700AG
MA-1200AG
Studio VII PF
Studio 2001 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


Amplifiers for home systems Prof Fidelity
back Operating Instruction A-800M
back Operating Instruction A-360; A-500


Output power per channel in stereo, W

  1 kHz, 1% THD

Models

A-360 A-500 A-800M (monoblock)

8 Ohms

265 400 500

4 Ohms

360 500 800

2 Ohms

    1000

Total harmonic distortion (THD) 8 ohms, 1 kHz, -10 dB, 0.0015%
Uneven frequency response From 3 Hz to 240 kHz +0 -3 dB
Damping factor 500, 400 Hz, 8 Ohms
S / N Ratio (weighted by the curve "A") More than 112 dB
Sensitivity (for full power at 4 Ohms) A-360-1,3 V; A-500-1,5 V; A-800M-1,88 V
Voltage amplification 30 dB
Input resistance 11 Ohms with unbalanced
22 Ohms with a symmetric mode
Connectors Inputs: XLR and 1/4 "phone jack, RCA
Weekend: A 30 clips
Cooling Passive
Protect the amplifier Short circuit in the load, RF, overheating radiators above 90 ° C, overheating transformers above 130 ° C, over-entry to +15 dB
Acoustic protection Latency and smooth increase of the signal when turned on, the frequency below 1 Hz, from a constant voltage of 4.5 V, Overload (Overload Protection)
Current of 230 V (in stereo, 4 Ohms) Idle (no signal) 0.2 A 
a music signal is less than 2 A
Dimensions 450x92 mm (2U), 407 mm depth from the front wall
Weight 17 kg
"Neva Audio"
Russia, 197183, St.Petersburg, Sabirovskaya 37,
Phone/Fax: (+7 812) 430-93-56
info@nevaaudio.com info@nevaaudio.com


Web-дизайн: Nimax