2-Channel High-to-Low Line Output Converter with Remote/Automatic Turn-On MTLOC2

• 2-Channel High-to-Low Conversion – Easily integrates factory speaker-level outputs into RCA signals for aftermarket amplifiers.
• Selectable Input Handling – Supports 20V or 40V (100W / 400W RMS) input levels to match a wide range of OEM systems.
• Automatic Turn-On Options – Choose from audio sensing, DC offset, or remote trigger for seamless amplifier activation.
• Durable Aluminum Housing – Compact black casing reduces noise interference and provides reliable heat protection.
• Clean Signal Transfer – Wide 10Hz–20kHz frequency response with <0.01% THD and >110dB signal-to-noise ratio.

2-Channel High-to-Low Line Output Converter with Remote/Automatic Turn-On MTLOC2

This Listing Includes:

• (1) MTLOC2 2-Channel Line Output Converter


• Mounting Hardware

The MTLOC2 is the ultimate solution for integrating your factory system with aftermarket amplifiers. This 2-channel high-to-low line output converter delivers clean, powerful RCA signals while eliminating noise and distortion. With selectable 20V or 40V inputs, it's designed to handle both standard and high-output factory speaker signals without errors.

Equipped with automatic turn-on (audio sensing, DC offset, or remote), the MTLOC2 ensures seamless amplifier activation without extra wiring. Its rugged aluminum housing not only shields against interference but also provides a compact, heat-resistant design for hassle-free installation.

Whether upgrading your OEM system or fine-tuning your aftermarket setup, the MTLOC2 delivers the clarity, reliability, and performance your build deserves.

Features

• 2-Channel High-to-Low Conversion


• Selectable 20V / 40V Input Handling (100W / 400W RMS)


• Auto Turn-On: Audio Sensing, DC Offset, or Remote


• Rugged Aluminum Housing with Noise Rejection


• Wideband 10Hz - 20kHz Frequency Response (<0.01% THD)


• LED Power & Clip Indicators


• Compact Size: Easy to Install Anywhere

Specifications

• Maximum Speaker Input: Selectable 20V / 40V (100W / 400W RMS)


• Maximum Preamp Output: Up to 9V


• Conversion Ratio: 4:1


• Frequency Response: 10Hz - 20kHz


• THD: <0.01%


• Signal-to-Noise Ratio: >110dB


• Input Impedance: 100 Ohms


• Output Impedance: 100 Ohms


• Power Draw: 50mA


• Recommended Fuse: 1A


• Weight: 6.4 oz

Additional Features

• Bass Boost: No


• Auto Turn-On: Yes (Audio Sens / REM / DC)


• Remote Output: Yes


• Level Matching Controls: Yes


• Dash Remote Control: No


• LED Indicators: Power / Clip


• Housing Material: Color: Aluminum, Black Finish


• Wiring Connector: 14ga Quick Connector


• Step-Down Method: Transformer

Dimensions

• Length: 4.3" (110mm)


• Width: 2.75" (70mm)


• Height: 1.1" (28mm)

Why Choose the MTLOC2?

If you're upgrading your sound system but want to keep your factory head unit, the MTLOC2 is the perfect bridge to clean aftermarket power. With seamless OEM integration, superior noise rejection, and automatic amplifier activation, you get professional-level performance in a compact, easy-to-install package.

Upgrade your ride with the MTLOC2 High-to-Low Converter and experience the clarity your system has been missing.

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

• Make sure you’ve received the shipping confirmation email with the tracking number.
• Log into your account on our website and use the “Check Your Order Status” button.
• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.