fits model: Rdx. make: Acura. year: 2007–2012.

( Manufacturer Part Number: 39186-STK-A11 ), ( Part Type: Amplifier )
The 39186-STK-A11 Amplifier for the 2007-2012 Acura RDX is a high-performance audio upgrade solution that is designed to enhance the sound quality of your vehicle's audio system. This amplifier is a direct fit replacement for the factory amplifier, making installation easy and hassle-free.
The 39186-STK-A11 Amplifier is a 4-channel, Class D amplifier that delivers a maximum power output of 180 watts RMS per channel at 4 ohms. This means that it is capable of driving four speakers with enough power to deliver clear, crisp, and dynamic sound. The amplifier's Class D design is known for its efficiency, allowing it to run cool even under heavy use, and its compact size makes it easy to install in tight spaces.
The amplifier features a built-in subwoofer output, allowing you to add a subwoofer to your system for enhanced bass performance. The subwoofer output is rated at 200 watts RMS, providing enough power to drive a heavy-duty subwoofer. The amplifier also features a low-pass crossover, allowing you to adjust the frequency at which the amplifier sends power to the subwoofer, ensuring that the subwoofer only receives the frequencies that it is designed to handle.
The 39186-STK-A11 Amplifier is designed with safety and reliability in mind. It features a built-in protection circuit that monitors the input and output signals for over-voltage, short-circuits, and thermal overload, automatically shutting off the amplifier if any of these conditions are detected to prevent damage to the amplifier or the speakers.
The amplifier also features a high-level input, allowing you to connect it directly to the factory radio without the need for an adapter. This makes installation even easier, as you do not need to run additional wiring for the speaker signals. The amplifier also features a low-level input, allowing you to connect it to an aftermarket radio or other source unit.
The 39186-STK-A11 Amplifier is a high-quality audio upgrade solution for the 2007-2012 Acura RDX. Its powerful output, built-in subwoofer output, and protection circuit make it a reliable and versatile amplifier that is capable of delivering excellent sound quality. With its compact size and easy installation, it is a great choice for anyone looking to upgrade their vehicle's audio system.
Pros of buying a Acura RDX STEREO-39186-STK-A11 amplifier:1. Compatibility: This amplifier is specifically designed for Acura RDX models from 2007 to 2012, ensuring a perfect fit and seamless integration with your vehicle's audio system.
2. Power: With a maximum power output of 600 watts, this amplifier can deliver enough power to enhance the sound quality of your car's audio system, making music sound clearer and more dynamic.
3. Reliability: The Acura RDX STEREO-39186-STK-A11 amplifier is a product of Alpine, a well-known and reputable brand in the automotive audio industry. Known for their durability and reliability, Alpine products are a safe bet for improving your car's audio system.
4. Easy Installation: The amplifier comes with a wiring harness, making installation a relatively straightforward process, even for those without extensive car audio experience.
Cons of buying a Acura RDX STEREO-39186-STK-A11 amplifier:1. Cost: As a high-performance amplifier, this product may be more expensive than some other options on the market.
2. Space: Depending on the size of your car's audio system and available space, the amplifier may take up additional space in your vehicle.
3. Power Consumption: With a power output of 600 watts, this amplifier can consume a significant amount of power from your car's battery. Make sure your car's alternator can provide enough power to avoid draining the battery.
Conclusion:The Acura RDX STEREO-39186-STK-A11 amplifier is a great choice for enhancing the sound quality of your 2007-2012 Acura RDX. Its powerful output, reliability, and easy installation make it a worthwhile investment. However, its higher cost and potential impact on power consumption are factors to consider before making a purchase.
Recommendation:If you are looking to significantly improve the sound quality of your Acura RDX, the Acura RDX STEREO-39186-STK-A11 amplifier is a solid choice. Ensure you have the necessary budget and battery capacity, and you should enjoy enhanced audio performance in your car.
Condition is Used. Used, in good condition. WILL FITS AND WORK IN: 2012 , SH-AWD2.3L L4 - Gas. 2010 , SH-AWD2.3L L4 - Gas.
Mileage: UNKNOWN. Please do DOUBLE CHECK PART FITMENT BEFORE Purchase model Number. CAR INFORMATION: Year: 2007. 2011 , SH-AWD2.3L L4 - Gas.