- This is 2pcs amplifier board price
- Using original ON MJ15024, MJ15025
- Capacitance 2 × 470UF / 100V
- The current advanced UPC1237 speaker protection circuit, make your speakers more secure
- Using CNC machining centers radiator
- Supply voltage: DC + -25V to + -35V
- Output Power: 20W @ 8 Ohms/ 40W @ 4 ohms/ 80W @ 2 ohms
- Speaker Impedance: 2-8 Ohm
- PCB size: 181 * 65MM
- Amplifier board X2
To reduce the number of each customer installation radiator, the plate adopts carved radiator aluminum CNC machining center, but also need in and big radiator, or it will burn out because of the insufficient heat dissipation
There amplifier board test points TEST, white power resistance from 0.22 ohm found that measuring point is 22MV TEST, then static is to 100MAX2 = 200MA, X2 is because the tubes in parallel. Measured as 130MV, then close the static 1A. Clockwise reduces quiescent current, counter-clockwise to increase the static
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If 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 Service||On-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).|
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