| Sign In | Join Free | My himfr.com |
|
China Professional Audio Factory.Produce HiFi Power Amplifier,Loudspeakers,Subwoofer Speaker.Support OEM ODM Audio Design.
1 Years
| Ask Lasest Price | |
| Brand Name : | Vistron Audio, support OEM/ODM |
| Model Number : | VAMP-850 |
| Certification : | CE, ROHS, FCC, UL, as your request |
| Price : | Negotiable |
| Payment Terms : | T/T, L/C, Western Union，Paypal |
| Supply Ability : | 10000 pcs per month |
| Delivery Time : | 40-50 days |
8 Channel Power Amplifier 400W RMS Power Rack Mount Amplifier with Multi-Zone Sound Mixer RCA and AUX inputs-Great for Restaurant Theater Studio or Stage
In the past, the world distinguished between multichannel and multizone.
Multichannel means to have one audio source in multiple channels with the same power in one amplifier.
Multizone means controlling several zones in one amp with different sources and settings for each zone.
But now there is no more need to differentiate between multizone and multichannel since there are multi channel amplifiers that can control, patch, and set up each channel individually.
The multi channel power amplifier can be used at home or for commercial applications.
For instance, retail units and restaurants but not always for residential audio systems where typically a much greater degree of control is required. For example,
different volume levels in different rooms, turning rooms on and off remotely and/ or allowing different audio sources to be played in different rooms simultaneously.
Features of the 8 channel multi-channel audio power amplifier
*The Vistron Audio 8 Channel hifi Home theater amplifier is Perfect for Your Home Entertainment system;
* High performance amplifier, a slim cabinet but providing powerful output
*8 channels and 4 zones
*50W / channel at 4 ohm
*Bridge mode 150W RMS / channel at 8 ohm
*RESIDENTIAL and COMMERCIAL power amplifier
*Custom installation amplifier for home theater systems
*Includes front-panel status indicators and slim form factor that is 2U rack-mountable (hardware rack mount included)
*CLASS D EFFICIENCY: Uses Class D amplifier technology for low distortion and higher efficiency and special protection circuitry safeguards from thermal overload and short circuits.
*Versatile Easy Connection to Any System, Each zone of the amplifier has individual volume adjustment for the left and right channels, giving you precise control over your system.
*Multiple Auto Power-On/Off and Trigger Option
The Zone 12V Trigger In is used to activate a specific zone. The Zone Trigger Out can be used to trigger other 12V devices.
*Bus Input with Individual Channel Input Options
this amplifiers offer a global bus input with a loop output as well as channel-specific inputs Installers have the option to use the amps as a standard amplifier, taking one stereo input signal and distributing it to up to 4 stereo zones of audio, but they also have the option of using each amplifier channel individually.
*Individual Channel Gain Controls
Each channel of the amplifiers can be adjusted with its own gain control, allowing fine tuning for the particular source, or for the particular audio zone to adjust the sound level to match the space’s needs
Specification of the Multi-zone sound power amplifier
| Product name | VAMP-850 , 8-CH power amplifier |
| Channel | 8 channels, 4 individual zones |
| Output power | 8X50 Watts RMS, 4ohm |
| Bridged power output | 150W/channel, 8ohm |
| Channel separation | >65 dB / 1 kHz 4 Ohm Zone-Zone |
| THD (Total harmonic distortion) | < 01% 1 kHz / 50W / 4 Ohm |
| S/N Ratio (Signal to noise) | > 95dB (A weighted Ref 19V ) |
| output noise | < 1mv |
| Input impedance | >20k ohm |
| Input Sensitivity | 600 mV for 80W @ 1 KHz 4 Ohm One Zone, 700 mV for 50W @ 1 KHz 8 Ohm One Zone |
| Frequency response | 20-20K Hz (+/- 3 dB) |
| Damping | Factor >55 (1KHz) |
| Work efficiency | more than 85% |
| Class type | Home use Class D amplifier |
| Trigger | Trigger DC 12V in/out |
| Product working voltage | AC 100-120V 60Hz / 220-240V/50Hz |
| Zone Line Input | Line or Bus select switch per zone |
| Speaker Connection(s) | Detachable speaker terminals support up to 14awg wire |
| Finish color | Black, grey, silver |
| Front Panel material | Aluminum |
| Net weight | 9.5 KGs |
| Safety | CE, ROHS, ERP, FCC, or others required |
| OEM | Yes, we are factory, support custom design for printing/package/function/spec and so on |
Pictures of the 400W RMS Power Rack Mount Amplifier
Pictures of the home theater audio
|
|
