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    SMSL PA40 Class D Power Amplifier, 165Wx2 Stereo Amplifier for Passive Speakers, with MA5332 Chip/EQ/Bass Treble Control/Built-in Power Supply

    • Up to 165Wx2 Output Power: PA40 audio amplifier use MA5332 chip, supports 165Wx2 (4) and 85Wx2 (8)
    • Multiple Protections: PA40 integrated overcurrent, overheating, under-voltage protections and volume overload protection
    • Built-in EQ and Treble/Bass: PA40 2 channel amp is built-in 6 different preset EQ, Treble/Bass adjustment and High Low Gain function
    • Built-in Power Supply: PA40 amp comes with built-in power supply, no need to purchase external power adapter
    • Classic Appearance & Easy Operation: SMSL PA40 adopt with classic float window exterior design. Equipped with a full-featured remote control to enhance convenience
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    Product description MA5332 Amp Chip PA40 HiFi Amplifier utilizes MA5332 chip, with up to 95% efficiency and low power consumption Easy to use PA40 digital amp can be controlled by the knob, also equipped with a full-featured remote control. 165Wx2 MA5332 Amp Chip Easy to use Built-in Power Supply EQ Adjustment Bass & Treble Adjustment How to connect Front Panel Back Panel Side Panel Floating Window

    Specifications

    Input RCA THD+N 0.004 % SNR 100dB Channel Separation 72dB
    Input Sensitivity/Impedance High gain: 315mV/20k;
    Low gain: 580mV/20k (Max input level in high gain: 1.2 VRMS. ) Output Power 165Wx2 (4); 85Wx2 (8) Power Consumption 40W (Normal Volume) Size 191.6 x 41.6 x185mm (WxHxD) Weight 1.26 kg/ 2.77 lbs Package List 1* SMSL PA40, 1* Remote Control, 1* AC Power Cable, 1* User manual, 1* SMSL Card How can I determine if the amplifier is compatible with my speakers? Does it need additional speakers to work? Can I add a subwoofer to my PA40 amp? Does the PA40 function with memory? What if I'm a non-technical person and don't know how to use it?

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