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NEP Audio

2x 600W Class AB Amplifier Board with Heatsink

Regular price $141.99 USD
Regular price $236.99 USD Sale price $141.99 USD
Sale Sold out
Shipping calculated at checkout.

We will try to keep these in stock, but many times these items are being drop shipped to our facility for inspection. We will then send the product on to you. This could delay the time it takes to receive the items by 5 days to 2 weeks. We have decided it was best to make sure it checks out OK before having it go out to you. Contact us for ETAs before or after purchase, because we always have them coming in.



1 The main parameters
Channel Type; Dual Out/Bridged Mono
Main supply voltage: dual DC soil 35-88V
Speaker protection power supply; AC 12- 18V
(independent winding)
Output power: 8 ohms, 2x 300W , 600W in total ,
4 ohms 2x 600W , 1200W in total ,

Distortion: 0.001%
Frequency response:
10HZ- 180KHZ
Speaker Impedance: 4-8 ohms
Amplifier Type:
Class AB, biased Class A
Dimensions: Length 23cm, Width 11.6cm, Height 8.3cm
Netweight :1.8kg

Main materials
1. American onsemi tube WK5688/WY2963
2. 4pcs onsemi medium power tube
3. 20pcs differential pairs imported from Japan
4. Non-inductive high-precision cement resistance
5. Taiwan-made 5-color ring high-precision electronic resistors
6. Imported green capacitors
7. High-power high-quality heat sink
8. Imported op amp chip
9. Fever-grade block capacitors
10. Omron relay
11. Imported speaker protection chip UPC1237HA
12. 2pcs imported pure copper inductor
13. High quality cooling fan
14. High precision thermostat




Wiring Reference:

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  • Returns

    You may return an item in new condition with no questions asked for 13 days after confirmed delivery.