Digital Stereo Audio Amplifier 2.0 Audio TPA3255 300W X 2 Power Digital Stereo Audio Amplifier Home 2 Channel Sound System Plug-and-Play for Home Desktop Powered Active Speakers ( Item#: C13383 )

Features:
High-fidelity sound quality: Equipped with Texas Instruments' high-end TPA3255 digital power amplifier chip, it can support up to 600 watts of output power in dual channels, ensuring pure and lossless sound quality.
Fine sound effect adjustment: Designed with volume, treble and bass control knobs, it can make more precise adjustments to the sound, meeting the needs of different music styles.
Wide compatibility: It can be connected with Laptops, PC, CD players, DVDs, Computers, TV, etc., plug and play, simple and convenient.
Excellent heat dissipation design: The top and bottom adopt hole heat dissipation design, the power amplifier chip heat sink is attached to the all-aluminum alloy shell, the whole machine becomes a radiator, effectively improving the heat dissipation performance, ensuring the safe and stable operation of the chip.
High-end components: It integrates many fever-level capacitors, inductors and resistors, fully guaranteeing the stability and purity of high-fidelity audio output.
Replaceable operational amplifier chip: The operational amplifier chip adopts a removable design, users can easily replace different operational amplifier chips according to personal preferences, realizing personalized music experience.
Wide range of applicable people: Whether music lovers or professional music producers, they can get satisfactory sound quality effects through this power amplifier.

Specification:
Color: Black
Material: Metal 
Sound Channel: 2.0
Amplifier chip: TITPA3255
Input Connector: RCA
Output Connector: Speaker Output (support banana plug or bare wire connection), Pre Output
S/N ratio: 88dB
Signal-to-noise ratio: ≥110dB
Dynamic range: ≥110dB
Distortion: <0.003 per cent
Speaker Impedance Support: 2~8Q
Output Power: Maximum 300Wx2@4Q
Frequency Response: 20Hz- 20kH2(earth 0.1dB)
Input Voltage Range: DC24V~48V
Product size: 14*11*3.5cm/5.5*4.3*1.4in
Package size: 255*180*60mm
Package weight: 700G

Package list:
1* Amplifier Home Audio
1* Power adapter
1* Power cable
1* User manual