1、NAD d7050;
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NAD D7050 streaming pure digital amplifier sound quality and the perfect integration of thousands of music. NAD D7050 can freely obtain wireless Digital audio source, support AIRPLAY, DLNA, Bluetooth, D7050 uses Direct Digital technology, excellent low-frequency resolution power, superior unit control; The sound quality is clean and transparent, and the sound field is wide and far-reaching.
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2. EDIFIER CA8001B
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Rambler CA8001B is a Class B single-channel bass amplifier product, easy to match, easy to install, and significantly improve the low frequency, bringing you an extraordinary low frequency experience.