Douk Audio Mini Bluetooth 5.0 Power Amplifier Class D Digital Stereo Speaker Amp
GFJ801
Abundant audio inputs: with 3.5mm AUX/USB/BT 5.0 inputs, almost compatible with all home audio device such as phone, tablet, computer, TV, set-box, CD player etc. USB port supports computers (no driver required) and smart phones (with OTG function).
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Description
Reviews
Features
Abundant audio inputs: with 3.5mm AUX/USB/BT 5.0 inputs, almost compatible with all home audio device such as phone, tablet, computer, TV, set-box, CD player etc. USB port supports computers (no driver required) and smart phones (with OTG function).
Bluetooth 5.0 & Classic TPA3116 chip: supporting Bluetooth 5.0 to realize stable & high-speed transmission speed and greater wireless range. Adopting TPA3116 chip whose max output power reaches 50W * 2, easily to drive most home desktop / bookshelf / indoor passive speakers (4-16Ω).
HiFi sound & No noise: adopting simple circuit layout and high-quality componets such as pure copper gold-plated terminals, the sound is very clear and clean, natural and uncolored, no pop or audible noise even at high output. DC 9-24V wide voltage input makes it possible to be used in car or motorcycle.
Superior design & Colorful indicator: super compact but attractive appearance, unique treatment process of case looks high-end and with texture. With power, input and volume indicators, the working status is clear and distinct, very convenient to use and providing dynamic visual enjoyment.
Parameters
Audio inputs: Bluetooth / USB(Type-C) / 3.5mm AUX
Audio output: Banana Speaker Jacks
Bluetooth Version: 5.0
Max output Power: 50W*2 (24V/4Ω load)
Speaker Impedance: 4Ω-16Ω
Working voltage: DC 9V-24V
Power specification: 5.5mm / 2.1-2.5mm
Frequency Response: 20Hz-20KHz(±1dB)
SNR: ≥98dB
Dimensions(H*L*W): 60*40*55mm / 2.36*1.57*2.17in
Net Weight: 135g / 0.30lb
Package weight: 175g / 0.39lb
Package weight (with accessories): 450g / 0.99lb
Warm tips:
1. 12V/5A power supply is optional, if you want higher output please prepare larger power supply by yourself or click: LINK to buy. And USB input doesn't apply to all mobile phones.
2. Output power of power adapter below 50W may result in the amp's auto off. And its Bluetooth cannot be searched and connected if the USB or AUX audio cable isn't pulled out. Packing List
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