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Nº de artículo:
220548095
ZK-AS21P Bluetooth Amplifier Board 300W+300W+600W Output, 18-50V DC Wide Voltage Input, Vehicle Amplifier (External Potentiator)
Nº de artículo:
220548095
BOB 668
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from REINO UNIDO
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En stock
Importado de la tienda UK
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Haz tu pedido ahora y recíbelo por ahí Monday, Agosto 17
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Our Top Logistics Partners
Effortlessly drive high-power speakers and subwoofers with our massive 300W+300W+600W output and versatile audio inputs.
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Note: Step Up Voltage Transformer required for using electronics products of REINO UNIDO store (230 V). Recommended power converters Comprar ahora.
What Stands Out
Powerful Output
With 300W+300W+600W output, this amplifier board delivers high-quality sound performance, ensuring a powerful listening experience for vehicle users compared to standard models.
Wide Voltage Input
The 18-50V DC wide voltage input allows flexibility in installation, making it suitable for various vehicle types while minimizing compatibility issues with different power sources.
External Potentiator
The inclusion of an external potentiator enables precise volume control, allowing users to customize their audio experience effortlessly, enhancing user convenience and satisfaction.
Detalles de producto
| Voltage | 50 volts_of_direct_current |
| Maximum Supply Voltage | 50 volts_of_direct_current |
| Minimum Supply Voltage | 18 volts_of_direct_current |
| Mounting Type | Surface Mount |
| Number of Channels | 3 |
| Output Power | 1200 watts |
| Supply Current | 12 A |
| Maximum Output Power | 600 watts |
| Item Dimensions | 9.06 x 5.91 x 2.56 inches (23 x 15 x 6.5 cm) |
| Material Type | PCB |
| Specification Met | RoHS |
| Manufacturer | Wuzhi Audio |
| Model | ZK-AS21P-W |
| Brand Name | Wuzhi Audio |
| Unit Count | 1 Count |
| UPC | 194852391642 |
| Included Components | Amplifier |
| Part Number | ZK-AS21P-W |
| Item dimensions L x W x H | 9.06 x 5.91 x 2.56 inches (23 x 15 x 6.5 cm) |
| Country of Origin | This item will be imported from US |
Who Should Buy?
-
Car Audio Enthusiasts
Perfect for those seeking to enhance their vehicle audio system with powerful sound amplification.
-
DIY Audio Projects
Ideal for hobbyists building custom sound systems who need a flexible and efficient amplifier.
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Mobile DJs
Great for mobile DJs looking for a compact amplifier that delivers ample power for events on the go.
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Casual Listeners
Not suitable for users who only occasionally listen to music and need minimal amplification.
DESCRIPCIÓN DEL PRODUCTO
ZK-AS21P Bluetooth Amplifier Board 300W+300W+600W Output, 18-50V DC Wide Voltage Input, Vehicle Amplifier (External Potentiator)
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Preguntas y respuestas de los clientes
-
Pregunta:
What power supply is required for the amplifier?
Respuesta: An 18-50V DC/10A+ power supply is required for optimal performance. -
Pregunta:
Can I connect my smartphone via Bluetooth?
Respuesta: Yes, it supports Bluetooth 5.1 for fast and lossless audio transmission. -
Pregunta:
Does the amplifier have protection features?
Respuesta: Yes, it includes over/under-voltage, overheating, and short-circuit protection.
Wuzhi Audio Amplifiers Editorial Review
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Customer Reviews & Ratings
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ventajas
- Powerful output for vehicles
- Wide voltage input range
- Easy to install
- Good sound quality
- External potentiator for volume control
Contras
- Some users reported occasional buzzing noise.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Información importante
- Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
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BOB 668
Haz tu pedido ahora y recíbelo por ahí Monday, Agosto 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
características y beneficios
- High-performance 300W+300W+600W amplifier board for driving various speakers.
- Supports multiple audio inputs: Bluetooth, 3.5mm AUX, USB sound card, and USB flash drives.
- 2.1-channel design for connecting two passive speakers and a subwoofer.
- Treble/bass adjustment and independent subwoofer volume control for optimized audio.
- Ultra-low distortion and crystal-clear HD audio through dual TPA3255 amplifier chips.
- Built-in protection against over/under-voltage, overheating, and short circuits.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.