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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Upgrade your speakers and subwoofer with a 150W@4ohm x2-channel amplifier
another one Bluetooth 5
there will be interference signals entering the amplifier
or machine
balanced control or separate volume control of left and right channel )
AIYIMA A70 Style:With US 48v10a Power Supply Upgrade your speakers and subwooferAIYIMA's latest TPA3255 power amplifier has PFFB function and is equipped with 48v5a GAN power supply. Parameter: Chipset: TPA3255+NE5532 Replaceable operational amplifier chips: RT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612, MUSES01 02 03, etc. Distortion: 0. 0015%(@1W) Signal to noise ratio:116 dB Frequency response: 20Hz 20KHz (1DB) XLR input sensitivity: 3. 8Vrms (19dB) RCA input sensitivity: 1. 9Vrms (25 DB) 1. 1Vrms (28. 5 DB)
US$ 119.99
US$ 42.99
US$ 74.99
