Simulation Sound Unit Set for 1/18 1/24 1/28 Flat On-Road Rock Crawler Climbing Truck RC Cars Vehicles Models Spare Parts Accessories
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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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You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471Description:
Item No.:SC0001/SC0002
Item Name:Sound Group
Material:Plastic Shell
Product Weight:15g
Suitable Models:1/28 1/24 1/18 Flat Car Climbing Car Universal
Packaging Size:8*12*1cm
Style:Diesel Version/Gasoline Version
Output Power:1W8 ohm 5V / 0.6 W8 ohm 3V
Signal Input:Positive Pulse 0.8 ms to 2.0 ms
Sound Quality:22.05 kHz Sampling Frequency
Memory:4M, 22.05 kHz Audio is About 20 Seconds
Note:
The power supply voltage of the sound group is up to 5V, and it must not exceed 5V. If it exceeds 5V, the built-in amplifier and microcontroller will be burned. If the BEC of the electric adjustment is 6V, it is recommended to connect 2 2A in series The rectifier diode removes power from the receiver, and the voltage drop is 1.2-1.4V, which supplies power to the sound group.
Control method:
After the control is turned on, when the throttle channel moves for the first time, the engine sound will automatically start. If the engine idles for more than 20 seconds, the engine sound will automatically turn off. After the throttle stick moves, the engine sound will start.
Neutral point setting:
Connect the speaker, ESC, and receiver (the receiver and control should be aligned with the frequency in advance), turn on the power of the remote control, power on the receiver, and then short-circuit (short-circuit) with tweezers or other conductive materials as shown in the figure. At this time, a beep will be emitted, indicating that the midpoint has been recorded, and then the throttle is pushed to the start/idle point. suspend for a while, and there will be another beep, indicating that the start/idle point has been recorded, and then push the throttle to the maximum, and there will be three beeps, and the whole setting is completed.
Package included:
1x Diesel Version/Gasoline Version Sound Group
