You save 2,410 (32%)
32% off the seller list price
Estimated doorstep delivery by 5 Nov - 7 Nov from USA
Unlock Powerful 2.1 Audio with Bluetooth 5.0
The ARRAROWN ZK-TB21 amplifier board provides a versatile 2.1 channel audio solution with 100W+100W stereo and a 100W subwoofer output. It supports Bluetooth 5.0, AUX, and USB inputs, allowing seamless connection to various audio sources. Independent treble and bass controls let you fine-tune your sound experience. This module is designed for reliability with built-in over-voltage, under-voltage, over-heat, and short-circuit protection, ensuring stable operation for your speakers.
Experience superior sound quality thanks to the TPA3116D2 chip with AM interference suppression and a low-noise front-stage operational amplifier. The board is adapted for speakers ranging from 20-100W with 4-8Ω impedance, requiring a DC 12-24V power supply with at least 5A. Its compact size (4.4 x 2.75 x 0.78 inches) and included case make installation straightforward, even for DIY projects.
This amplifier board is imported from authorized US retailers and authorized brand partners, ensuring authenticity. All customs duties and GST are included in the listed INR price. Delivery is handled via ExpressBox, 12-14 days, providing a transparent and hassle-free purchase experience for Indian customers seeking quality audio components.
Superior Sound Clarity & Control
The ARRAROWN ZK-TB21 utilizes a TPA3116D2 chip with AM interference suppression and a low-noise operational amplifier for exceptionally clear audio. Independent treble and bass controls allow precise sound customization, enhancing your listening experience beyond basic amplifiers. This imported unit offers a refined sound profile often missing in local alternatives, ensuring your music and movies sound their best.
Ideal for DIY Audio Projects & Home Use
This amplifier is perfect for hobbyists building custom speaker systems or upgrading existing home audio setups. Its compact size and clear interface markings simplify installation. While it offers robust performance for its class, users seeking audiophile-grade amplification for large, demanding speaker systems or professional studio monitoring might consider higher-wattage, dedicated power amplifiers.
Typical situations where ARRAROWN ZK-TB21 2.1 Channel Bluetooth 5.0 Amplifier Board 100W+100W Max 200W AMP | HiFi Stereo Audio Power Amplifier Module with Treble Bass Control helps — illustrative scenarios, not customer reviews.
Building a custom 2.1 home audio system for a small apartment in Delhi.
Connect two bookshelf speakers (20-100W, 4-8Ω) and a passive subwoofer to the ARRAROWN ZK-TB21. Stream music wirelessly via Bluetooth 5.0 from your phone or use AUX for your TV. Adjust treble and bass for optimal sound in your living space.
Upgrading a basic Bluetooth speaker with more power and better sound control.
Integrate the ZK-TB21 amplifier board into a DIY speaker project. Use its 200W total output to drive larger drivers. Fine-tune the sound with independent treble and bass controls, and enjoy stable, clear audio with built-in protection features.
| Power Supply | DC 12-24V, minimum 5A recommended |
| Stereo Output Power | 50W x 2 @ 4-8Ω |
| Subwoofer Output Power | Max 100W @ 4-8Ω |
| Adapted Speaker Impedance | 4-8Ω |
| Adapted Speaker Power | 20-100W |
| Protection Functions | Over-voltage, Under-voltage, Over-heat, Short-circuit |
| Cost per use | 1 unit at ₹5,030 — ₹5,030 per unit |
| Shelf life after opening | 12 months (category default for electronics) |
| Reapplication math | N/A (Durable Product) |
| Contraindications | Requires separate power supply (DC 12-24V, 5A min) and speakers. Not a standalone system. |
| Allergens / common irritants | N/A (Electronic Component) |
CrowCrowCrow helps you bring this product to India. Any warranty is offered by ARRAROWNunder its own policy.
| Feature | ARRAROWN ZK-TB21 2.1 | Others |
|---|---|---|
| Power Output | 100W+100W Stereo + 100W Subwoofer | Varies widely; many local 2.0 amps offer 30-60W per channel, with dedicated subwoofers often separate or lower power. |
| Connectivity | Bluetooth 5.0, AUX, USB | Often limited to AUX or basic Bluetooth; advanced features like USB input or Bluetooth 5.0 are less common in this price range. |
| Sound Tuning | Independent Treble & Bass Control | Basic volume control is standard; dedicated treble/bass knobs are less common on compact modules, often found on larger home theater receivers. |
| Protection Circuits | Over-voltage, Under-voltage, Over-heat, Short-circuit | Basic protection may be present, but comprehensive multi-stage protection is less common on budget-friendly local modules. |
| SKU | adh6009 |
| GTIN | 0789615751896 |
| Brand | ARRAROWN |
| Model Number | ZK-TB21 |
| Product Name | ZK-1002T RPO 2.0 Channel Bluetooth 5.0 Amplifier Board |
| Color | ZK-1002T RPO |
| Material | PCB, Electronic Components |
| Mounting Type | Surface Mount |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
| Dimensions (Module) | 11.18 cm x 6.99 cm x 1.98 cm (4.4 in x 2.75 in x 0.78 in) |
| Package Dimensions | 12.7 cm x 9.14 cm x 4.83 cm (5 in x 3.6 in x 1.9 in) |
| Package Weight | 0.17 kg (0.37 lb) |
About ARRAROWN
ARRAROWN specializes in compact, high-performance audio amplifier modules, focusing on Bluetooth connectivity and user-friendly features for DIY enthusiasts and home audio upgrades.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
ARRAROWN ZK-TB21 2.1 Channel Bluetooth 5.0 Amplifier Board 100W+100W Max 200W AMP | HiFi Stereo Audio Power Amplifier Module with Treble Bass Control
5,030
This item
ARRAROWN ZK-TB21 2.1 Channel Bluetooth 5.0 Amplifier Board 100W+100W Max 200W AMP | HiFi Stereo Audio Power Amplifier Module with Treble Bass Control
5,030
Total price:
14,620
You save 5,630 (28%) Extra3 items selected
3 items
14,620You save 5,630 (28%) Extra
| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 5,030 7,440 | 4,510 7,140 | 5,080 5,670 | 3,620 4,050 | 27,210 39,610 | 6,770 9,560 | 10,250 14,850 |
| Brand Name | ARRAROWN | ARRAROWN | ARRAROWN | ARRAROWN | Donner | Douk Audio | Fosi Audio |
| 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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