HK-230 Audio Power Amplifier
Teaching, Conference PA Series
- Product Description
- Detailed parameters
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- Commodity name: HK-230 Audio Power Amplifier
- Commodity ID: 1108416998565105664
● This product is a combined power amplifier, using two-channel high-fidelity full separation, full-band power amplification system; ● Unique four-way microphone input (front two and rear two, socket with DC 6V pole phase power supply), four-way sound source input (with electronic switching, boot preset "channel 1"), a set of front-stage output and A and B two sets of power output (with A and B switching switches), which can drive 4 8-ohm speakers;
●This product is a combined power amplifier, using two-channel high-fidelity full separation, full-band power amplification system;
●Unique four-way microphone input (front two rear two, socket comesDC 6V polar phase power supply), four-way sound source input (with electronic switching, boot preset "channel"1"), a set of front-stage outputs andA,BTwo sets of power outputs (A,BToggle switch), drivable4Only8European speakers;
●This machine is set up with feedback and reverberation adjustment functions, and can independently adjust the tone and volume of microphones and circuits. It has a built-in feedback suppression chip to overcome"howling", all Chinese menu interface;
●The machine also has a high-fidelity, high-definition, low noise, stable and reliable performance characteristics;
●Rack-mounted chassis design, the main function keys using hidden design, inconvenience to produce misoperation, but also can effectively extend the service life of the sound reinforcement system;
●It can be widely used in the amplification of electronic classrooms, multimedia classrooms, conference rooms and other places.
Key words:- 广州声曼电子
- 专业音响
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frequency response
Line input 20Hz-20KHz microphone 50Hz-18KHz
Line Tone Control
Treble 10KHz ± 12dB Bass 100Hz ± 12dB
Microphone Tone Control
Treble 10KHz ± 12dB Bass 100Hz ± 12dB
Rated input level
Microphone 15mV (unbalanced) line 200mV
Rated output level
Line 0.775V
distortion degree
≤ 0.3%
signal-to-noise ratio
≥ 85dB(A-weighted)
Output power
2 × 150W/4-16Ω
Power
AC 220V ± 10% /50Hz
Dimensions (DxWxH)
340x480x90(mm)
Net weight
5.7Kg
Sounord Professional Audio
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