May I use this to add a subwoofer to an old 2 channel receiver? Receiver only has 4 speaker level outputs (A&B).

And the answer is YES. Sorry for the wait, but I had to wait for the reply from my GEEK friend who installed this item.

Will it still work without the control knob?

Yes but why? That knob is extremely beneficial and is the reason I chose this converter.

where does the bass level knob connect? the amp or the converter....pic doen't show

The knob will connect to the LOC2SL. If you have additional questions, please call Scosche at (800)363-4490 Ext 1.

I need to run audio from a stereo receiver via 14 gauge speaker wire into another stereo receiver. Is this device what I need?

Yes, this device should work to turn the high powered output into a normal signal-level output that you could run to a receiver.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Scosche LOC2SL Line Output Converter with Remote Control Knob - 2CH High/Low RCA Converter Car Audio - Ideal for Subwoofer Amp - Line Level Converter for Car Stereo - Easy Installation - Quality Sound

Scosche LOC2SL Line Output Converter with Remote Control Knob - 2CH High/Low RCA Converter Car Audio - Ideal for Subwoofer Amp - Line Level Converter for Car Stereo - Easy Installation - Quality Sound

Product ID: 6664724

Details

Item dimensions L x W x H
2.13 x 6.63 x
Manufacturer
Scosche
Maximum Supply Voltage
12 Volts (DC)
Mounting Type
Surface Mount
Voltage
12 Volts

⚡12V DC Power Supply

🔌2-Channel RCA Output

🎚️Remote Bass Control Knob

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 42.91

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Details

Item dimensions L x W x H
2.13 x 6.63 x
Manufacturer
Scosche
Maximum Supply Voltage
12 Volts (DC)

Description

🎵 Upgrade your ride’s sound game — bass control at your fingertips!

TRUSTED RELIABILITY - Backed by Scosche’s lifetime tech support and limited warranty for peace of mind.
PRECISION BASS CONTROL - Adjust subwoofer output on-the-fly with the included remote knob for personalized sound vibes.
COMPACT DURABLE DESIGN - Fits snugly in tight spaces with rugged build quality for long-lasting performance.
SEAMLESS AMP INTEGRATION - Effortlessly connect your factory stereo to aftermarket amps without rewiring headaches.
CRYSTAL CLEAR SIGNAL CONVERSION - Converts high-level speaker signals to low-level RCA with zero loss in audio fidelity.

The Scosche LOC2SL Line Output Converter is a compact, 2-channel device that converts speaker-level signals to RCA line-level outputs, enabling seamless integration of aftermarket amplifiers and subwoofers with factory car stereos. Featuring a remote bass control knob, easy installation, and a durable design, it delivers pristine audio quality and powerful bass without complex rewiring. Trusted by audiophiles and backed by Scosche’s lifetime support, it’s the smart upgrade for any car audio enthusiast.

Specifications

ASIN	B00LIAHSM4
Best Sellers Rank	#26 in Car Audio & Video Input Adapters
Brand	Scosche
Brand Name	Scosche
Customer Reviews	4.4 out of 5 stars 10,820 Reviews
Global Trade Identification Number	00033991043077
Included Components	Line Out Converter & Remote Knob
Item Dimensions	2.13 x 6.63 x 13.25 inches
Item Type Name	SCOSCHE LOC2SL Car Stereo 2-Channel Audio Adjustable Amplifier Add-On Adapter with Remote Control Knob in Black
Item Weight	6.4 ounces
Item dimensions L x W x H	2.13 x 6.63 x 13.25 inches
Manufacturer	Scosche
Material Type	Electronic components, metal
Maximum Supply Voltage	12 Volts (DC)
Model	LOC2SL
Mounting Type	Surface Mount
Number of Channels	2
Output Power	12 Volts
Package Type Name	Box
Part Number	LOC2SL
Specification Met	FCC
UPC	033991043077
Unit Count	1.0 Count
Voltage	12 Volts
Warranty Description	Lifetime Tech Support and Limited Lifetime Warranty

Reviews

T**T

15.02.2026

J**Y

19.04.2026

T**E

5.04.2026

T**O

21.01.2017

9**R

6.10.2025

P**K

10.03.2022

J**S

5.08.2024

C**D

26.04.2026

S**D

14.01.2023

J**E

28.03.2025

V**.

27.08.2023

T**M

21.02.2021

M**I

6.05.2022

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 42.91

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews