Adastra
✓Price
$63.99
DollaTek TPA3116 D2 80W+80W+100W 2.1 Channel digital Power Amplifier Board Bass Subwoofer Treble Bass Regulating Ne5532 Pre amplifier
★★★★★
$63.99
Quantity
1
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About this item
- Big heatsink chip mounted on the surface of the amplify module; The heatsink is with array construction which is more easy for heat dissipation
- DC12-26V 80Wx2+100W 2.1 channel audio amplifier board; Great for DIY sound system,high power broadcast, home theater, music playing on the street/ square/ shopping mall sound amplify
- TPA3116D2 chip, with >90% power efficiency and low idle loss characteristic;
- With comprehensive protection of short-circuit; over-temperature; over/less voltage; direct current
Product description
Features: Supply voltage: DC12-26V (recommend using 24V more than 3A power supply) Output power: 80 W + 80 W + 100 W. Output Resistance: 4-8ohm Chip: TDA3116D2. Frequency response range: 14-100KHZ Switching frequency: 1.2MHZ Signal-to-Noise Ratio: 100dB Package includes: 1 x Audio Amplifier Card
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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