class d amplifier
1.RS-232 amplifier
2.ISO 9001:2000
3.amplifier power:2*150W
4.Amplifier warranty:3year
Port: Guangzhou
Minimum Order Quantity: 10 Piece/Pieces mini. order for audio amplifier
Supply Ability: 10000 Piece/Pieces per Month capacity for audio amplifier
Payment Terms: T/T,Western Union,MoneyGram,paypal,alipay
Contact SupplierPackaging Detail: Normal packing in carton case as one set, 4pcs/set. or according to your requirement.
Delivery Detail: 15 days after deposit
class d amplifier
Feature/Function:
1.It adopts the technology of U.S. DSP digital automatic feedback restraining to search the howl point automatically.
2.It can automatically complete the search for whistle frequency acoustic feedback.
3.When moving,it can automatically track the sound source,and adjust the MIC volume after been detected.
4.It can also automatically select the selected microphone,and to achieve a smart four-selection.
5.RS232 connector link to PC,central control.and with diagnosis function.
6.With six MIC input, four audio input, a audio output,a wireless MIC input.
7. Automatically detect CPU power management
8.It overcome the traditional complex debug and enhance the sensitivity of mike.
Technique Specification:
Frequency Response | 50Hz-16KHz |
Auto Gain | 12db/48KHz Codec Sample |
THD Distortion | ≤1% dB |
S/N Ratio | ≥80dB |
Rated Level Input/ CIRCUIT | MIC -5mV(UNBALANCE)/300mv |
PHA Range | 0-15 |
Power Supply | AC110-240V±10%/50Hz |
Treble :10Khz±12db | Bass :100Hz±12dB |
Output Power | 2×50W-300W |
Dimension | 485*350*80mm(19.10*13.779*3.149inch) |
Pickup Range | 8meter |
more picture:
detailed back pannel:
(1)
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