Bass HIFI Amplifier Board Single Power Preamp DIY Subwoofer DC 12-25V Filter Accessories Audio Low Pass NE5532 PCB |
Description:
Can modify the bass cutoff frequency and volume, so that your subwoofer effect can be fully exerted.
Single power supply DC12-25V working mode, power supply matching is more convenient.
NE5532 low frequency filtering, the low frequency effect is more great.
Bass frequency adjustment range: 20HZ-200HZ.
Perfect for DIY enthusiasts and friends who like to listen to DJ.
Specification:
Material: Electronic component
Color: Blue
Size: About 66x28mm
Types: 1, 2
Voltage: DC 12-25V
Power: 10W
Frequency Adjustment Range: About 20Hz-200Hz
Package includes:
1pc x Pre-AMP Amplifier Board
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.
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1. If you are satisfied with our products and services, please leave your positive feedback of 5 stars . And 5 stars for the detailed rating of your order. We will of course give your positive feedback.
REFOUND & EXCHANGE
We have a QA team to test your ordered products are functioning correctly before they are packed and sent to you. But you do need to confirm your dress size carefully before buying (a size measurement will be show below each items).
SHIPPING
1. Preparing Time: we need 3-7 working days to prepare your order, Ignoring how many days of processing remains.
2. There is no limitied Order/Value in our store. We offer free shipping worldwide for any quantity and any value
3. APO/FPO/DPO Shipping
We apologize that P.O. Boxes and military addresses (APO, FPO) cannot be delivered.
shipping
Atten: we can’t accept the exchange or canceling after your order has been shipped.
The following information is required when you reflect the problem:
----Order number
----Image/video of defective beads.
If you have any question regarding return policy, please feel free to contact us!
OUR GUARANTEE
If you are not 100% satisfied with the quality of your purchase, you can return or exchange your items within 30 days from the delivered date.
Request:
1. Items received within 30 days from the delivered date.
2. Items received unused, undamaged and in original package.
3. Return shipping fee was paid by buyer.
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