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Estimated doorstep delivery by 28 Oct - 30 Oct from USA
High-Quality DIY Audio Support at Competitive Price
ARRAROWN ZK-TB21Q is a Bluetooth 5.1 amplifier board designed for DIY audio enthusiasts in India, supporting 50W*2+100W output with refined sound quality. Equipped with Texas Instruments TPA3116D2 chips and Qualcomm QCC3034 module, it offers cinema-like sound with minimal distortion.
It supports lossless Bluetooth transmission via SBC, AAC, APTX, and APTX-HD codecs, capturing every audio nuance. The device features treble and bass knobs for customizable sound, making it suitable for various music genres and scenarios. Its compact size and energy efficiency make it perfect for portable, battery-powered setups, with expansion ports for microphone, antenna, and control wiring.
Ideal for building DIY speakers, home theater systems, or portable sound solutions, it supports broad voltage input (DC 12-24V) and external antenna extension. Delivered via ExpressBox, with all duties included, in 14-16 days.
Superior Audio Quality with Premium Components
ARRAROWN's ZK-TB21Q uses original Texas Instruments and Qualcomm modules, significantly reducing distortion and delivering a cinema-like sound experience, ideal for Indian audiophiles seeking high fidelity.
Designed for Indian DIY Enthusiasts
Compact, energy-efficient, and supporting broad voltage input (12-24V), this amplifier board is perfect for building portable speakers, home audio, or custom sound systems tailored for Indian use cases.
| Recommended Voltage | DC 12-24V |
| Reapplication Duration | Supports continuous operation for DIY projects |
| Shelf Life | Factory-sealed, check manufacturer's date |
| Cost per use | ₹6,100 per board |
CrowCrowCrow helps you bring this product to India. Any warranty is offered by ARRAROWNunder its own policy.
| Feature | ARRAROWN ZK-TB21Q Bluetooth | Others |
|---|---|---|
| Output Power | 50W*2 + 100W (150W total) with Texas Instruments chips | Typical Indian amplifiers offer 30-80W per channel, often with lower fidelity components |
| Bluetooth Version | Bluetooth 5.1 with Qualcomm QCC3034, supports lossless codecs | Most Indian models support Bluetooth 4.2 or lower, with limited codec support |
| Component Quality | Original TI and Qualcomm modules for minimal distortion | Many Indian amplifiers use generic chips, with higher distortion levels |
| Voltage Support | DC 12-24V broad voltage range | Typically 12V or 15V adapters, less flexible for DIY projects |
| Price Range | ₹6,100 (per unit) | ₹3000-₹7000 for similar power, often with lower build quality |
| SKU | vdx3289 |
| Brand | ARRAROWN |
| Model Number | ZK-TB21Q |
| Output Power | 50W*2 + 100W |
| Supply Voltage | DC 12-24V |
| Item Package Dimensions | 11.1cm x 13.2cm x 5.1cm |
About ARRAROWN
ARRAROWN specializes in high-fidelity audio components, trusted for quality and innovation in DIY and home audio markets worldwide.
Compliance & Legal
No medical, safety, or certification claims applicable. Ensure proper voltage and connections for safe operation in India.
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This item:
ARRAROWN ZK-TB21Q Bluetooth 5.1 HiFi Audio Amplifier Board 50W*2+100W | Support for DIY Audio Projects
6,100
This item
ARRAROWN ZK-TB21Q Bluetooth 5.1 HiFi Audio Amplifier Board 50W*2+100W | Support for DIY Audio Projects
6,100
Total price:
16,270
You save 5,910 (27%) Extra3 items selected
3 items
16,270You save 5,910 (27%) Extra
| Attributes | Current |  |  |  |  | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 6,100 7,210 | 4,510 7,140 | 5,660 7,830 | 5,130 7,570 | 4,080 7,590 | 1,23,040 1,63,720 | 1,480 2,110 |
| Rating | 5.00(2) | 4.60(81) | 4.40(470) | 4.88(8) | 4.20(48) | 5.00(1) | 4.40(247) |
| Brand Name | ARRAROWN | ARRAROWN | ARRAROWN | ARRAROWN | ARRAROWN | HP | TYHJ |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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