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XH-M543 High Power Digital Amplifier Board TPA3116D2 Audio Amplifier Module Dual Channel 2*120W
US$12.99 US$15.99

Q: What speaker impedances work on this class D amp?

Asked by Kim on 2020-11-01 01:35:38

Nico80 Safe minimum should be 4ohms per output as those TPA are running in bridge mode

2021-05-19 09:39:17 Helpful (1)
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Answers (2)
Kim 22/10/2020
Items arrived about 5 weeks early before the estimated delayed delivery time. Thankyou very much.
0-30V 2mA - 3A Adjustable DC Regulated Power Supply Module DIY Kit
US$4.99 US$9.59
0
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Kim 22/10/2020
Items arrived about 5 weeks early before the estimated delayed delivery time. Thankyou very much.
DDS Function Signal Generator Module Sine Square Sawtooth Wave Signal
US$13.99 US$22.99
0
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Kim 22/10/2020
Items arrived about 5 weeks early before the estimated delayed delivery time. Thankyou very much.
RF-Power8000 1Mhz-8000Mhz OLED RF Power Meter -55dBm ~ -5dBm Adjustable Attenuation Value
US$43.99 US$52.79
0
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Kim 22/10/2020
Items arrived about 5 weeks early before the estimated delayed delivery time. Thankyou very much.
2W 0-6GHz Golden Attenuator SMA-JK Male to Female RF Coaxial Attenuator
US$13.99 US$16.99
0
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Kim 22/10/2020
Items arrived about 5 weeks early before the estimated delayed delivery time. Thankyou very much.
3Pcs 20DB 2W 0-6GHz Golden Attenuator SMA-JK Male to Female RF Coaxial Attenuator
US$23.99 US$28.99
0
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Kim 22/10/2020
Items arrived about 5 weeks early before the estimated delayed delivery time. Thankyou very much.
3Pcs 10DB 2W 0-6GHz Golden Attenuator SMA-JK Male to Female RF Coaxial Attenuator
US$23.99 US$28.99
0
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Kimberly 15/01/2020
Unit arrived ok and working very nicely. Beautiful display! Unfortunately after a couple of days of use it has partially failed. No video screen adjustments work anymore and picture is stuck on overbright image. Very disappointing. I have also bought another similar one and I hope it does not fail.
4.3'' Color TFT LCD 2-Channel Video Input Rear View Monitor Vehicle Auto Car Rear View For DVD VCD
US$19.25 US$23.09
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