Geeaudio 80Wx2 Hifi Stereo Audio Digital Amplifier 2.1 with Bluetooth USB Input Subwoofer Output for Speakers iPhone Computer PC iPad Review

Geeaudio 80Wx2 Hifi Stereo Audio Digital Amplifier 2.1 with Bluetooth USB Input Subwoofer Output for Speakers iPhone Computer PC iPad

  • 2 x 80 W power: the Stereo Amplifier uses two TPA3118 chips, provides you with 2 x 80 Watt of power which can be used for multi speaker with 2-16 Ohm impedance enjoy high-quality music, and video
  • BT input: Bluetooth for wireless music streaming, supports apt-X ¨C Works with iPhone, Android, Smartphones, iPad, Tablet PCs etc
  • USB 3.5 mm AUX In: This class d digital amplifiers has a USB 3.5 mm AUX input, can connect with your phone, tablet, laptop, iPad, iPhone, iPad and computers etc.
  • EQ CONTROLS: The compact speaker sound amplifier features subwoofer output, bass & treble adjustments, touch buttons and without external an antenna and fan design
  • Push Type Speaker Connection: It allows easy connection to speaker cable directly to an amplifier, with a screwdriver, 3.5 mm RCA cable, USB cable and fittings

MA1 is a mini class d bluetooth power amplifier for passive speaker supports subwoofer output.
Main Features
– 2×80 W independent mono amplifier design to offer you a big power and excellent channel separation.
– High Fidelity Electronic Volume Control design with low noise, ultra low THD, and high SNR.
– Multi types of inputs including 2XANALOG Input, 1XSUBWOOF Output, 1x USB slave to let you play music from all kinds of devices.
– Modern Industry Design Includes OLED display, touch buttons and without external an antenna and fan design
– Built-in spades sound effect sound and technology, can further improve the quality of sound, enhance the sense of presence and achieve the real Replay effect.
– Built-in EQ setting to let you set your favourite sound effect
– Built in subwoofer processing unit to give you super bass effect to your active subwoofer
– Built-in thermal protection design to protect your speakers.
– Mini Pocket Size With Big Power

Specifications
Bluetooth: Bluetooth 4.1 apt-X
Inputs: USB/Bluetooth/Analog * 2
Output: Speaker post/Subwoofer Output (use same jack with analogue II)
Speaker Impedance: 2-16 ohms
THD + N: 0.02%
SNR: 98dB
USB Compatibility: Windows/Mac OSX above Linux
Frequency Response: 10Hz – 40kHz (± 3dB)
Output Power: (1kHz @ 10% THD + N) RMS: 80 W @ 4ohms; 45 W @ 8ohms
Power consumption: 50 W
Standby Power: 0.5 W
Unit Dimensions (LWH): 10.3×7.1×2.5 cm (4.05×2.79×0.98in)
Unit weight: 174 g (0.38lb)
Package Contents
MA1 Main Unit x1, 3.5 mm to RCA Cable x1, USB cable x1, 24 V power supply x1, screw driver x1, MA1 Choir Ionic bag x1, user manual x1

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