SKU: 60070821144

TDA7850 Amplifier Board 2.1 Channel 2x80W Car AB Type Amplifier Module DIY High Power 120W Bass, TDA7850

Sale price$17.10 Regular price$19.00
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

TDA7850 Amplifier Board 2.1 Channel 2x80W Car AB Type Amplifier Module DIY High Power 120W Bass, TDA78501. Gold sunk wiring for better sound 2. Optimized ground wiring to eliminate bottom noise 3. Immersion gold circuit board, car grade amplifier chip, Nichicon professional audio filter capacitors 4. Input mode: 3. 5mm audio cable input or 3P 2. 54mm terminal input 5. Can be connected to 2 4 6 8 ohm speakers 6. Protection function: reverse power input protection, short circuit protection, over current protection, overheat protection 7. Supply voltage:

1. Gold-sunk wiring for better sound
2. Optimized ground wiring to eliminate bottom noise
3. Immersion gold circuit board, car-grade amplifier chip, Nichicon professional audio filter capacitors
4. Input mode: 3.5mm audio cable input or 3P 2.54mm terminal input
5. Can be connected to 2/4/6/8 ohm speakers
6. Protection function: reverse power input protection, short circuit protection, over-current protection, overheat protection
7. Supply voltage: DC12-18V
8. Output power: 2x80W stereo (18V / 4 ohms) and 1x120W pure bass (18V / 2 ohms)
9. Potentiometer knob opening: 7mm
10. Mounting hole spacing: 25.4x48.26mm (Bluetooth module spacing compatible)
11. PCB size: 72.36 x 66.65mm
12. Overall (including heat sink):: 72.36 x 96 x 27mm
13. Weight: 170g


Specification:
Package Weight
One Package Weight 0.24kgs / 0.52lb
One Package Size 15cm * 10cm * 4cm / 5.91inch * 3.94inch * 1.57inch
Qty per Carton 118
Carton Weight 30.00kgs / 66.14lb
Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch
Loading Container 20GP: 177 cartons * 118 pcs = 20886 pcs
40HQ: 412 cartons * 118 pcs = 48616 pcs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 60070821144

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4.5 ★★★★★
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Ashley
Charlottesville, US
★★★★★ 5
Smells amazing
Scent: Assorted
Smells amazing,very happy with this
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
A
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Anna DeHamer
New York, US
★★★★★ 5
Good smells, better clean
Scent: Assorted, Scent: Assorted
This Rinse & Robust 4-pack men’s soap is a great option for anyone looking for a refreshing and rugged scent in their daily routine. The bars come in four distinct manly fragrances—Santal, Leather, Charcoal & Clove Oil, and Cedar Citrus—which provide a long-lasting clean feeling. Made with natural ingredients like oat, green tea extract, and coconut oil, these soaps offer both exfoliation and moisture without harsh chemicals like sulfates or parabens. The 4-in-1 design makes them versatile for body, hands, face, and even shaving, making skincare simple and convenient. Packaged in a sleek gift box, this set makes an excellent gift for any man who appreciates high-quality grooming products.
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Reviewed in the United States on January 29, 2025
J
Verified Purchase
Jessica Arechiga
Carnegie, US
★★★★★ 5
Smells amazing!
Scent: Assorted
All of my boys loved these, highly recommend if you looking for natural soaps that smell amazing.
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Reviewed in the United States on March 28, 2026
E
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Ernest M.
Dallas, US
★★★★★ 4
Good product
Scent: Assorted
Good soap set I like the smell and the 4 pack last a good while. My only complaint about the soap is at the end it was soggy soap and hard to get it to dry. I will give the other bar a try if it does the same thing I might not be using this.
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Reviewed in the United States on May 18, 2025
J
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John Bobo
Omaha, US
★★★★★ 5
Recommended
Scent: Assorted
I like this soap. It has great scent with adequate strength to support feeling fresh and clean. This soap easily cleaned my skin and removed body oils without making my skin dry or itchy or uncomfortable in any way. I also appreciate the cost is more friendly as compared to similar bar soaps with popular brand names.
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Reviewed in the United States on October 11, 2025

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