TPA3116D2 100W Subwoofer Amplifier Class D HiFi Mono Digital High Power Audio Amplificador AMP Home Theater DC12-24V (TPA3116D2, Black)

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Total frequency response: 20Hz~20kHz (±3dB) Speaker matches impedance: 4-8Ω Working voltage: DC12-24V (adapter DC19V 4.74A) Bass cutoff frequency range adjustment: 40-300Hz Bass attenuation slope: -12dB slope Product description Chip: TPA3116D2 + NE5532 Maximum power: 100W*1 Total frequency response: 20Hz~20kHz (±3dB) Speaker matches impedance: 4-8Ω Number of channels: Mono Working voltage: DC12-24V (adapter DC19V 4.74A) THD: Output 1W @ 0.03% SNR: ≥106dB Input sensitivity: 0.2mV External dimensions: 118.5 x 98 x 33MM (without protruding knob part) Bass cutoff frequency range adjustment: 40-300Hz Control: Potentiometer knob and toggle switch Audio input: RCA Audio output: gold-plated interface Bass attenuation slope: -12dB slope