2014 2015 2016 Kia Cadenza JBL Radio Audio Sound Amp Amplifier OEM 963703R305

The part number 96370-3R305 is the Extension Amplifier Assembly for the 2014–2016 Kia Cadenza.

This is the heart of the premium Infinity (or JBL) surround sound system in the Cadenza. Because these amplifiers are high-output and located in the trunk (where they are susceptible to heat or moisture), they are a frequent replacement item for owners experiencing a total loss of audio.

eBay Listing Title

2014-2016 Kia Cadenza Infinity JBL Audio Amplifier Amp OEM 96370-3R305

(Keywords: 14 15 16, Extension Amp, Premium Sound, 963703R305, TESTED, Sound Processor)

Item Specifics

• Brand: Kia (Genuine OEM)

• Manufacturer Part Number: 96370-3R305

• Other Names: Extension Amplifier Assembly / Audio Amp

• Compatible Years: 2014, 2015, 2016

• Compatible Model: Kia Cadenza (Premium, Limited, Technology trims)

• Audio Brand: Infinity / JBL (Part of the Harman Group)

• Fitment Type: Direct Replacement

Description

Genuine OEM 2014-2016 Kia Cadenza Premium Audio Amplifier

Restore your luxury sedan's sound system with this factory-original amplifier. This unit (Part # 96370-3R305) is the specific high-output "Extension Amp" required for the multi-speaker Infinity premium audio package.

Common Symptoms of a Failed Amp:

• Total Silence: The radio powers on and shows stations, but no sound comes from any speakers.

• Speaker "Popping": Loud popping or crackling noises when the vehicle is started.

• Dead Channels: One or more speakers (usually the subwoofer or center channel) have stopped working.

Condition & Testing:

• Functionality: Fully bench-tested. All output channels are clear and balanced.

• Physical: Aluminum cooling fins are clean and free of corrosion. No evidence of water damage or overheating.

• Pins: Both main wiring connectors are in perfect condition with no bent or oxidized pins.

Installation Note:

This amplifier is typically located in the trunk area. It is a direct plug-and-play replacement. Note: This amplifier is only for vehicles factory-equipped with the Infinity/JBL sound system. Please verify your part number matches before purchasing.

Shipping & Returns

• Shipping: Fast shipping via USPS Priority or UPS Ground. This is a sensitive electronic component; it will be shipped in an anti-static bag and heavily padded in a rigid box.

• Returns: 30-Day Money-Back Guarantee.