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Ürün #:
92672157
DollaTek 20Wx2 Stereo bluetooth Digital Power Amplifier Board Module Dual Channel 360° Stepless Tuning Board - With Case
Ürün #:
92672157
TRY 812
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Birleşik Krallık
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UK mağazasından ithal edildi
Şimdi sipariş verin ve şu tarihte alın Monday, Ağustos 03
Güvenli işlem
Ubuy, güvenliğiniz ve gizliliğiniz için yoğun çaba sarf etmektedir. Gelişmiş ödeme güvenlik sistemimiz, iletim sırasında bilgilerinizi AES (Gelişmiş Şifreleme Standartları) ve SSL (Güvenli Soket Katmanı) protokolleri kullanarak şifreleyerek gizliliği sağlar. Ödeme bilgileriniz, üçüncü taraf satıcılarla paylaşılmadığı için %100 güvende.
En İyi Lojistik Ortaklarımız
Stepless tuning with rotary encoder used by high-end speakers ensures a smooth feel with one-key start and stop.
Hızlı
Kargo
Ücretsiz
İade*
Güvenli Paketleme
%100 Orijinal Ürünler
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of Birleşik Krallık store (230 V). Recommended power converters Şimdi Al.
Öne Çıkan Özellikler
Compact Design
This amplifier board is designed for tight spaces, making it ideal for DIY audio projects without sacrificing sound quality or requiring extensive installation.
360° Stepless Tuning
Enjoy precise volume adjustments with the 360° stepless tuning feature, allowing for smooth transitions and eliminating harsh jumps in audio levels during playback.
Bluetooth Connectivity
Seamlessly connect to your devices via Bluetooth, ensuring a wireless experience that supports various audio sources and enhances convenience for users on the go.
Ürün Detayları
| Voltage | 24 Volts |
| Maximum Supply Voltage | 24 Volts (DC) |
| Minimum Supply Voltage | 9 Volts (DC) |
| Mounting Type | freestanding |
| Number of Channels | 2 |
| Output Power | 20 Watts |
| Package Type Name | antistatic bag or plastic clamshell |
| Supply Current | 2 Amps |
| Maximum Output Power | 20 watts |
| Specification Met | Bluetooth 5.0 |
| Manufacturer | DollaTek |
| Model Number | ELA21306 |
| Brand | DollaTek |
| Manufacturer Part Number | ELA21306 |
| Country Of Origin | China |
| Item Weight | 1 lbs (450 grams) |
Kim Satın Almalı?
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DIY Audio Enthusiasts
Ideal for users who enjoy building custom audio systems and require a compact amplifier module.
-
Small Spaces
Perfect for users with limited space, thanks to its compact size and lightweight design.
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Casual Listeners
Great for those who want a simple, easy-to-use amplifier for background music in everyday settings.
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Professional Audio Work
Not suitable for professional studio work due to limited power and sound quality requirements.
ÜRÜN AÇIKLAMASI
DollaTek 20Wx2 Stereo bluetooth Digital Power Amplifier Board Module Dual Channel 360° Stepless Tuning Board - With Case
Herhangi bir sorunuz mu var? Bizimle sohbet edin
Müşteri Soruları ve Cevapları
-
soru:
What is the maximum supported power supply for 4Ω speakers?
Cevap: The power supply cannot exceed 12V when using 4Ω speakers. -
soru:
What audio inputs are available for this amplifier?
Cevap: The amplifier supports both Bluetooth and AUX audio inputs. -
soru:
What kind of protection does this amplifier feature?
Cevap: It has electrostatic protection, overheating protection, overcurrent protection, and short circuit protection.
DollaTek Amplifiers ELA21306 Editorial Review
The DollaTek 20Wx2 Stereo Bluetooth Digital Power Amplifier Module has garnered mixed reactions from users, highlighting a range of performance issues primarily related to sound quality. Many customers have reported dissatisfaction due to the sound being described as "flat," indicating a lack of depth or richness in the audio output. Users have also experienced noticeable interference and distortion, especially when increasing the volume. This suggests that the amplifier may struggle with maintaining audio fidelity under certain conditions, particularly when connected to different audio sources or speaker setups. Installation has been another point of contention. While some users find the connections straightforward, the absence of an instructional manual has left others frustrated, especially when linking the amplifier to a vehicle's audio system. Reports of noise potentially stemming from grounding issues hint at design flaws that could complicate user experiences. Furthermore, the lack of responsiveness from customer service regarding product complaints has left some users feeling unsupported and leads them to conclude that they may have received a defective unit. In summary, while the DollaTek amplifier presents an enticing product concept, its reception reflects significant challenges with audio quality, installation guidance, and customer support. **
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Artıları
- Easy-to-understand connections.
- Compact design with an included case.
Eksileri
- Sound quality described as flat, lacking depth.
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
CK
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
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
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
SJ
SAO JOHN
Verified buyer
“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
Güvenli Ödeme
Global Delivery
Kolay İade
Genuine Products
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TRY 812
Şimdi sipariş verin ve şu tarihte alın Monday, Ağustos 03
Bu ürün ülkemde kısıtlı değil. (Bu ürün ülkenizde kısıtlı değilse lütfen yukarıdaki bağlantıya tıklayın, böylece ekibimiz inceleyecek ve izin verecektir).
ADET:
Güvenli işlem
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
En İyi Lojistik Ortaklarımız
En hızlı sınır ötesi teslimat
Özellikler ve Faydalar
- Widely used for various applications.
- Features stepless tuning with a high-end rotary encoder.
- Easy one-key start and stop function.
- Comprehensive protection mechanisms for safety.
- Supports Bluetooth and AUX audio input.
- Compact size with lightweight design for easy installation.
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.