
OK-555 300W power amplifier
Feature:
* Alloy surface, high cost effective circuit layout.
* Adopt Sanken Toshiba power amplifier tube, high power transformer.
* Large capacity audio dedicated filter capacitor, high current, high withstand voltage.
* High effective radiator, double speed, low noise radiator fan, standard 2U height design.
* Safety protection: short circuit, overload, high temperature, RF protection.
* 3 mode option: bridge mode, paralle mode, stereo mode
Specification: |
|
Model No. |
OK-555 |
Color |
Black |
Type |
Post-Amplifier |
Channel |
2 |
Output power (stereo 8Ω) |
300W+300W |
Output power (stereo 4Ω) |
450W+450W |
Frequency response |
20Hz~20KHz |
Input sensitivity |
(8Ω) 0.775V or 1.4V |
Load impedance |
8~4Ω |
S/N |
≥100dB |
Voltage gain |
31dB |
THD |
<0.05% |
Input impedance |
Balance 20KΩ, Un-balance 10KΩ |
Power |
AC220V |
Cabinet dimension(L*W*H) |
482*317*88mm |
Package dimension(L*W*H) |
600*463*155mm |
Net weight |
11.6kg |
Our company will be committed to continuous improvement of product production process and quality, and constantly develop new products to maintain market competitiveness. Is moving towards the direction of modern enterprises with time.


Address: Bldg 6, No.2 Guangxin Street, Guangqing Industrial Park,
ShiJiao Town, Qingcheng District, Qingyuan City, China
Hotline:020-86839196
Email:13710892709@163.com
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