DD Audio 4-Channel Summing 10V Max Output Active Pre-Amp Signal Converter SC4a

• High-Quality Signal Conversion: Offers precise conversion from speaker-level to low-level RCA output.
• Easy Installation and Compatibility: Features like input summing and detachable terminals simplify setup in various systems.
• Optimal Noise Reduction: Differential-balanced inputs ensure reduced noise for clearer sound.
• Versatile Adjustability: Independent variable gains and selectable ground isolation offer customizable setup options.
• Durable and Reliable Design: Constructed with a robust aluminum chassis and high-quality FR4 PCB.

DD Audio 4-Channel Summing 10V Max Output Active Pre-Amp Signal Converter SC4a

This Listing Includes:

• (1) DD Audio SC4a 4-Channel Active Pre-Amp Signal Converter

The SC4a from DD Audio is a premium quality 4-channel line output signal converter designed for optimal integration with OEM systems. It features a robust metal chassis and offers a range of installer-friendly features such as input summing, selectable ground isolation, and signal sense turn-on. Its compatibility with most load detect systems makes it a versatile choice for various installations.

Specifications:

• Operating Voltage: 10 - 16


• Input Channel(s): 4 x Speaker-Level


• Output Channel(s): 4 x Low-Level RCA


• Max Current Draw: 110mA


• High-Level Input Voltage Sensitivity: 2 - 20


• RCA Output Voltage: 10


• RCA Input Impedance: 180


• RCA Input S/N: > 95dB


• Frequency Response: 10 ~ 50k Hz


• Remote Out Current: 12V >500mA


• Dimensions (Inches): 3.8 x 4 x 1


• Dimensions (MM): 98 x 104 x 25


• Shipping Weight: 1 Lb

Features:

• Input Summing for simplified integration


• Differential-Balanced Inputs for noise reduction


• Independent Variable Gains for precise control


• Selectable Ground Isolation to minimize ground loop issues


• Signal Sense Turn on (RCA and High Level) for convenience


• Double Power Supply for enhanced stability


• Detachable Power and Speaker Input Terminals for easy installation


• FR4 PCB and Aluminum Chassis for durability


• OEM Load Detect Compatible for broad system compatibility

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
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• 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.

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