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Car Audio Speaker Wire to RCA Line Output Converter, 2-Channel High to Low RCA Converter for Adding Amplifier Subwoofer to Stock Stereo
✅ In stock
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 6, 2026 2:45 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
7/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Nuith
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Car audio speaker level converter wiring adapter allows to add 2 channel or mono amplifier or subwoofer to existing factory or aftermarket car stereo kit
✓Convert car stereo speaker wire output to RCA Cable outputs: In order to improve the sound quality, the function of RCA output can convert high to low; The high voltage signal output of the amplifier/speaker converts to low-voltage signal
✓Convenient to use: There is the level gain adjustment to adjust the bass down without having to pull over and manually adjust the amplifier
✓Easy to install: Use this adapter when adding an amplifier to a factory radio that convert the radio's speaker level output to the lower amplifier RCA level input; Tap into a speaker wire and it senses the signal, and turns on a relay to send power to the amp
✓Reasonable and neat power plug, it has the prefect bonding and contact stability; Provide clean and excellent sound
⚙️ Specifications
Compatible Devices
Amplifier, Speaker
Connector Type
RCA
Color
black
Item dimensions L x W x H
3.9 x 2.3 x 0.7 inches
Brand
NuIth
Number of Ports
2
Input Voltage
2 volts
Current Rating
1 A
Power Plug Type
No Plug
Nominal Power
50 watts
Item Dimensions
3.9 x 2.3 x 0.7 inches