Scosche OEA4 OEM Amplifier Interface Adapter, 4CH Adjustable Line Out Converter, Retains Factory Amp price history and forecast - Scosche OEA4
Scosche OEA4 OEM Amplifier Interface Adapter, 4CH Adjustable Line Out Converter, Retains Factory Amp

Scosche OEA4 OEM Amplifier Interface Adapter, 4CH Adjustable Line Out Converter, Retains Factory Amp

Brand:
Scosche
Model Number:
OEA4
UPC:
033991994034
EAN:
0033991994034
Walmart SKU:
23000316
Key Takeaway

Current pricing at $16.81 reflects recent market activity, running 0.0% below the 90-day average.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$12.99
Lowest Price
$9.99
Most Recent Price
$11.00
Average Price
$11.51
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$16.99
Lowest Price
$16.81
Most Recent Price
$16.81
Average Price
$16.93
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Scosche OEA4 OEM Amplifier Interface Adapter, 4CH Adjustable Line Out Converter, Retains Factory Amp since 12/6/2022. The most recent price update was on Aug 19, 2023.

Price Range: Over the past 90 days, the price has ranged from $16.81 (lowest on 8/18/2023) to $16.99 (highest on 12/6/2022). The average price during this period is $16.93.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 5.0/5 from 5 reviews.

Customer Reviews

5 reviews

Customer Reviews

5.0
Based on 5 reviews
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Showing 3 of 5 reviews

works great 2014 Mazda cx5 with factory Bose amp

Nathan April 5, 2026

I installed an aftermarket stereo in my 2014 Mazda cx5 with the factor Bose system with the amp. this tunes down the signal from the stereo that leads to the factory amp. if you have distorted sound or extremely loud sound this will fix your issue. very easy to install color coding should match up with your aftermarket market harness. I soldered the wire and used electrical tape you might be fine with just electrical tape but solder has a more permanent way of keeping the wires together long term. it works great I tuned the scoche to roughly the 2pm position on all 4 switches but adjust to your liking. make sure you line up input side to your aftermarket stereo wires and output to aftermarket harness leading to factory harness. if wired in reverse it won't work.

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Works as advertised

Farfegnugen March 10, 2017

Very easy to install and straight forward with sound adjustments. Made my car able to use an aftermarket head unit with factory Bose speakers. Sounds really amazing!

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Works perfect

Nissan1Maxima October 22, 2015

Great product, great price and fast delivery!

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Price History

Historical price data graph for Scosche OEA4 OEM Amplifier Interface Adapter, 4CH Adjustable Line Out Converter, Retains Factory Amp

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

13 records

Third-Party Sellers prices have ranged from $9.99 (May 25) to $11.00 (Jun 10) over the past 90 days. Current price is close to the 90-day average of $10.92.

Third-party seller price history for Scosche OEA4 OEM Amplifier Interface Adapter, 4CH Adjustable Line Out Converter, Retains Factory Amp showing recent price changes
Date Price Change % Change
$11.00 $+0.00 +0.0%
$11.00 $+0.00 +0.0%
$11.00 $+1.01 +10.1%
$9.99 $-1.01 -9.2%
$11.00 $+0.00 +0.0%
$11.00 $+0.00 +0.0%
$11.00 $+0.00 +0.0%
$11.00 $+0.00 +0.0%
$11.00 $+0.00 +0.0%
$11.00 $+0.00 +0.0%
$11.00 $+0.00 +0.0%
$11.00 $+0.00 +0.0%
$11.00