FX-AUDIO XL-2.1BL QCC3034 Bluetooth Digital Power amplifier APTX HD HIFI Audio 2.1 channel multimedia AMP TPA3116 50W*2+100W sub

FX-AUDIO XL-2.1BL QCC3034 Bluetooth Digital Power amplifier APTX HD HIFI Audio 2.1 channel multimedia AMP TPA3116 50W*2+100W sub

Marsoni

M251S

$69.00

Get it in 3 business days with 1 day shipping. Friday, May 29

FX-AUDIO XL-2.1BL QCC3034 Bluetooth Digital Power amplifier APTX HD HIFI Audio 2.1 channel multimedia AMP TPA3116 50W*2+100W subbrand: FX AUDIO model: 2. 1BL Input mode: BT IN RCA IN AUX IN Output mode: Passive left and right channel output+passive subwoofer output output power: 50W+50W+100W(4 Impedance matching : 4 8 SNR : 103dB THD0. 03% working voltage24V4A frequency response20HZ 20KHZ Treble gain range6dB Subwoofer cut off frequency range40 180HZ power waste0 100W Chip combinationQCC3034+TPA3116D2+NE5532+MCU STM8 colorBlack Silver weight1KG Package size27CM*21CM*8CM

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I sprayed off the shutters before using. Then applied the product. It’s a thicker, white liquid. (Think lotion) it applied easily and dried quickly since it was being absorbed into the plastic shutters and aluminum windows; mine were very ‘thirsty’ from being in the direct afternoon sunlight. I like how I didn’t have to worry if one part rcvd more product than another. It blended easily. I think it looks good, but so did using other products over the years. I was told by a neighbor that this was the best product to use on them and other plastics. Time will tell if it holds up.

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Reviewed in the United States on May 1, 2026