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ARRAROWN 2 Pack ZK-1001U Bluetooth 5.3 Mono Amplifier Board With True Wireless Stereo And Voltage Boost Circuit For DIY Speakers 100 Watt Output

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ARRAROWN 2 Pack ZK-1001U Bluetooth 5.3 Mono Amplifier Board With True Wireless Stereo And Voltage Boost Circuit For DIY Speakers 100 Watt Output

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COD available to Maharashtra ₹499 – ₹2,489
Oct 15 Purchased
Oct 17 Processing
Oct 27 - 30 Delivered

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Return, Refund & Cancellation Policy

Refund, Return & Cancellation Policy
Effective Date: September 14, 2026

Cancellation Policy

  1. Cancellation Window — Orders can only be cancelled within 24 hours of placing the order. After 24 hours, cancellation requests will not be accepted as the order enters our sourcing and shipping pipeline.
  2. Cancellation Refund — All cancellation refunds are issued as Dropy Store Credit only, not to the original payment method. Store credit has no minimum spend, no expiry, and can be used in full on any single order at dropy.in. If the customer requests a refund to the original payment method instead of store credit, a 5% processing fee will be deducted from the refund amount to cover payment gateway and administrative charges.

High-Value Orders (Above ₹10,000)

For orders above ₹10,000 where a partial advance payment is collected:

  1. Order cancellation is allowed only within 24 hours of placing the order.
  2. After 24 hours, the advance amount will not be refunded, as procurement of the product is initiated immediately.

Buyer Protection

Order delivered not as described? Full refund — guaranteed. If the product you receive does not match what is shown or described on dropy.in — including wrong product, different variant, missing components, or significantly different appearance — we will issue a full refund to your original payment method. No 5% processing fee. No store credit restriction. No questions asked. Simply send product images for verification to [email protected] or WhatsApp +91 98679 96311 within 3 days of delivery.

Return Policy

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  2. Attach clear photos of the product from all sides showing the damage or defect.
  3. Attach an unboxing video clearly showing the issue.
  4. Include a short description of the problem.
  5. Our team verifies your submission against the packing video recorded for your order at dispatch.
  6. Once verified and approved, we will either send a free replacement or issue a full refund — at our discretion.

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Refund Policy

  1. For cancellations — Refunds are issued as Dropy Store Credit only by default. If the customer requests a refund to the original payment method, a 5% processing fee will be deducted from the refund amount to cover payment gateway and administrative charges.
  2. For damaged/defective/wrong items — After we receive and inspect your approved return, refunds are issued as Dropy Store Credit by default. If the customer requests a refund to the original payment method, a 5% processing fee will be deducted from the refund amount.
  3. For Buyer Protection claims — Full refund to original payment method. No processing fee. No store credit restriction.
  4. For delayed orders — If your order is not delivered within 30 days of the order date, you may request a full refund to your original payment method. No store credit restriction and no processing fee applies in this case.
  5. Refund Timeline — All refunds are processed within 7–10 business days after approval. Banks may take additional time to post it. If more than 15 business days pass after approval, contact us.

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Dropy reserves the right to refuse service, reject return/refund requests, or restrict future orders for any customer found misusing the return, refund, or replacement policy. This includes but is not limited to: repeated false damage claims, frequent cancellations, filing chargebacks without contacting support, threatening or intimidating our team to force policy exceptions, posting or threatening to post false/misleading reviews or social media content to pressure a refund or return approval, spamming our support channels or public platforms, or any behaviour deemed fraudulent, defamatory, or abusive. In such cases, Dropy reserves the right to pursue appropriate legal action to protect its brand and business interests.

Return Address

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Contact

Email: [email protected] · WhatsApp: +91 98679 96311

ARRAROWN 2 Pack ZK-1001U Bluetooth 5.3 Mono Amplifier Board With True Wireless Stereo And Voltage Boost Circuit For DIY Speakers 100 Watt Output
Rs. 4,779.00 Rs. 5,500.00
Rs. 4,779.00 Rs. 5,500.00

Real Customer Reviews

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Lightweight Retinal Serum for a Smoother-Looking Complexion.
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I was amazed at how easy the whole process was and the fact that I have access to all the coveted products that are unavailable in India. The delivery was great too. Nicely packed and was sent a video too!!!

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The ARRAROWN ZK-1001U Bluetooth 5.3 Mono Amplifier Board 2-Pack is a premium audio module engineered for DIY enthusiasts, hobbyists, and audiophiles looking to build high-performance custom sound systems. Featuring the highly efficient Texas Instruments TPA3116D2 Class-D amplifier chip, each board delivers up to 100 Watts of crisp, high-definition audio with ultra-low distortion. A standout feature is the integrated auto-boosting circuit, which intelligently steps up lower battery voltages to a stable nineteen or twenty-four Volts to maximize speaker volume and performance during outdoor use. This versatile system supports multiple audio inputs, including Bluetooth 5.3, a three point five millimeter auxiliary input, a Universal Serial Bus flash drive, and a Universal Serial Bus sound card. With the True Wireless Stereo capability, you can seamlessly link both boards together wirelessly to achieve dedicated left and right channel stereo separation. Complete with physical treble, bass, and master volume control dials, this imported electronic component provides the ultimate foundation for custom boomboxes, portable party speakers, and home audio setups.

Connect a compatible passive speaker rated between twenty to one hundred Watts and three to eight Ohms to the speaker output terminal. Supply a direct current power sources between nine to twenty-four Volts using a battery or power adapter. Select your preferred input source by pairing a smartphone via Bluetooth 5.3 or plugging in a three point five millimeter auxiliary cable or Universal Serial Bus drive. Adjust the physical onboard master volume, treble, and bass dials to configure your sound. To activate True Wireless Stereo pairing with the second board, triple-click the main volume knob on the master unit.

Generic Polycarbonate printed circuit board, copper wiring traces, aluminum alloy protective heatsink, premium surface mount capacitors, Texas Instruments TPA3116D2 integrated circuit audio chip, Bluetooth 5.3 wireless module transceiver, iron-core inductors, and metal potentiometer adjustment dials.

FAQs

What power supply is recommended for the ZK-1001U amplifier board?

A direct current power supply providing between nine to twenty-four Volts with a minimum of four Amperes is recommended. Higher voltage and amperage will yield the maximum one hundred Watt power output.

Can I use a twenty-four Volt battery with this amplifier board?

No, while it supports up to twenty-four Volt power adapters, it is not suitable for standard twenty-four Volt battery packs as their peak charging voltage can exceed the safe threshold. It is ideal for seven point four Volt, twelve Volt, or twenty-one Volt batteries.

How do you control tracks using the multi-function knob?

The single physical knob controls multiple actions. Single click to play or pause, double click to skip to the next song, triple click to enter or exit True Wireless Stereo mode, and long press to power the unit on or off.

Is this ARRAROWN ZK-1001U amplifier board an authentic import in India?

Yes, Dropy India sources this product directly from authorized distributors in the United States of America. We ensure that Indian consumers receive genuine, authentic imported electronic components and DIY audio gear.

Does the board come with a heatsink for thermal management?

Yes, the board includes a pre-fitted aluminum heatsink to dissipate heat efficiently. Ensure your custom DIY enclosure has adequate ventilation to prevent heat buildup during extended high-volume use.

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