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KROAK 4 Channel Car Amplifier Audio 2000w 12dB High Power

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Brand Name
Audio Encoding
Model Name
Out Power
4 X 800W
Color Name
Item Size
Item Weight
2348 g
Item Type


Package included:
1 x Amplifier
4 x Screws set

1.Bridged Power:200w/4CH
2.RMS Power:80w
3.Maximum Power:2000w
4.Frequency Response:10Hz~40KHz±1dB
6.Bass boost:12dB
7.Speaker Impedance:2~16Ω
8.Input Sensitivity:200mv
9.S/N Ratio:≥85dB
10.Installation Dimension: 330*220*58mm
11.Amplifier Type:AB Type

-Digital pulse-width-modulated regulated power supply
-Mosfet power supply devices
-Fully complementary discrete audio stages
-Direct coupled output stage
-Discrete output transistors
-Low overall negative feedback
-2 ohm stable in stereo mode
-Bridgeable to mono operation
-Stereo/mono setup simultaneously
-4 way protection circuit-thermal,current,D.-C. Moffset,and over-voltage
-Soft start delayed turn-on
-Increase surface area and mass for continuous heat dissipation
-LED power on indicator
-Compatible used for subwoofer


Shipping CompanyShipping CostEstimated Delivery Time
DHL3 - 7 days
UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).