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XH-M548 TPA3116D2 bluetooth 5.0 Dual Channel 2x120W High Power Digital Audio Power Amplifier Board
32
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
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Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471
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Features:
Using TPA3116D2 digital chip.
Uses CSR8635 4.0 Bluetooth module.
NE5532 dual op amps are used.
Uses an efficient array radiator.
Specification:
Chip Type: TPA3116D2
Bluetooth module: BTM835/CSR8635 (version 4.0)
Transmission distance: 10 meters maximum (no interference blocking)
Supply voltage: DC12-24V
Supply current: more than 3A
Output power: 120W+120W
Efficiency ratio: more than 90%
Number of channels: Two-channel (high-bass adjustment)
Input interface: DC5.5*2.1
Color: blue
Material: metal
Size: 98 x 80 x 18MM
Package included:
1 x Amplifier Board
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16/06/2022
Très bon
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14/04/2023
All OK
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0A:the actual ohm value of speakers is measured at 1 set frequency, as music is over the entire frequency usually the ohms value varies considerably, so as long as they match it doesn't matter, what matters for speakers is its sensitivity at 1 meter, the closer the number to 100 the better, power level is not so important as long as it exceeds the amps level._1 thing people fail to understand is most average listening levels are about 0.1watt and that 1watt is quite loud ( that's real power level not rms ) so to sum up 4ohm =slightly louder capability than 8ohm- 8 is slightly louder than 16ohm - power level is not that important as long as it's not lower than the amps - and speaker sensitivity figure in dB as high as possible is important - as 98dB sensitivity is louder than 88dB for a given valueAnswered by BG144754105 on 01/03/2025Helpful (0)
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0A:buy it now.Answered by JunhanYu on 08/01/2024Helpful (0)
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