4 Channel 2200W Professional Power Amplifier with DSP Processor

• Art: Professionellen Verstärker
• Verwendung: Hallo-Fi, AV, KTV-System, Stufe
• Benutzt Für: Professional
• Rohrtyp: Transistor-Verstärker
• Funktion: Power Amplifier, Amplifier Kombiniert, Vorverstärker
• Sound Channel: 4.1
• Modell Nr.: LA12X
• Ausgang Anzahl: 4
• Spannung: 220V und 110V
• Element Nummer: Push-Pull-Verstärker
• Leitenden Modus: D
• Produkttyp: Professioneller dsp-Leistungsverstärker
• Verstärkertyp: Klasse TD
• Frequenzgang: 20 hz - 34 khz
• Farbe: Schwarz
• Garantie: Drei Jahre
• oem-Service: Akzeptiert
• Zertifizierung: ce, rohs
• Transportpaket: Strong Carton Packing
• Spezifikation: 580*180*560mm
• Warenzeichen: Sinbosen
• Herkunft: Guangzhou, China
• HS-Code: 8518400090
• Produktionskapazität: 1000 PCS/Month

Produktbeschreibung

Product Parameters

 

Technical Parameters	LA12X
8 ohm Stereo Power  (RMS)	2200WX4
4 ohm Stereo Power  (RMS)	4000WX4
8 ohm Bridged Power (RMS)	8000WX2
4 ohm Bridged Power (RMS)	9000WX2
Frequency Response(+o/-0.3dB,1W/8Ω):	20 Hz - 34 kHz
THD 20 Hz - 20 kHz for 1W:	<0.1%
Signal-to-Noise Ratio:	>112 dBA
Channel separation (Crosstalk) at 1 kHz :	>70 dB
Input Connectors (per channel):	3 pin XLR, electronically balanced
Output Connectors (per channel):	Binding Posts 2-pole
Class:	TD
TourClass Protection:	ACL, IGM, AutoRamp, short circuit, DC voltage, turn on/off transient, current inrush, sub/ultrasonic input
Operating voltage, 220V / 110V nominal:	180-240 V / 90-130 V selectable
Input impedance:	20 kOhm
Level adjustment (per ch.):	Front panel potentiometer, 31 positions detented from -inf to 0 dB

 

 
Capacitor Upgrade

The old one is 3300UF 200V and now the new is 3600UF 200V. Totally add more 300UF capacity. The amplifier power supply board is better than before, it will make your subwoofer bass sound quality more loud and powerful.

New cooling system

We upgrade cooling system, added 8 fans on the rear panel. Enhance the heat dissipation capability of the amplifier.





 

FAQ
 

1.What's your MOQ (Minimum order quantity)?
A:There is no MOQ limited, you can choose to order 1pc or 1000000pcs, the more the better!
 
2.Except product value and shipping cost, do I need to pay any other fees in China? 
A:No other fees needed in China!
 
3.How can I make the payment, what's your payment terms?
A:You can pay by TT, Western Union, or Paypal; 30% deposit before production, 70% balance before shipment!
 
4.How long will it takes for production after payment? ( By express, door to door delivery, such as DHL/TNT/FedEx/UPS...)
A:If your order qty less than 5000pcs, it will takes about 10 working days; If more than 5000pcs, please confirm with me directly!
 
5.How long is your guarantee period of products?
A:1 year, if any problems during this period, we will sent you free replacements to repair, anyway we will find the best solution for you! 
 
6.Can you use our company logo and package?
 A:Yes, we are manufacturer, we accept OEM request!