INFINITI Audio Radio Amplifier 638-73975

( Part Type: Radio Amplifier ), ( Genuine Oem: Yes ), ( Ipn: 638-73975 )

Review INFINITI Audio Equipment Radio Amplifier fits QX60 2017–2018

The Infiniti 638-73975 audio radio amplifier is a premium aftermarket solution designed specifically for Infiniti QX60 models produced between 2017 and 2018. This amplifier is an excellent choice for those seeking an upgrade to their vehicle's sound system, delivering enhanced power and clarity to your music.

The Infiniti 638-73975 amplifier is a 4-channel class D design, meaning it utilizes a high efficiency switching power supply that can convert power more efficiently than traditional linear amplifiers. This design results in a smaller and lighter amplifier, while still delivering impressive power output. Each channel is capable of delivering up to 45 watts RMS at 4 ohms, providing ample power for your front and rear speakers.

This amplifier features a low pass filter on the rear channels, allowing you to connect subwoofers to the amplifier directly. The filter has a adjustable crossover frequency, allowing you to fine-tune the bass response to your preference. Additionally, the amplifier includes a high-level input, allowing you to connect the amplifier directly to your vehicle's speaker wires, bypassing the factory radio and gaining access to the full signal.

The Infiniti 638-73975 amplifier also includes several protective features, such as over-current, over-voltage, thermal, and short-circuit protection. These features help ensure the longevity of the amplifier and prevent damage to the system.

The amplifier is engineered with a sleek and compact design, with a black powder-coated aluminum chassis that not only looks great, but also helps dissipate heat efficiently. The amplifier's size and weight make it easy to install, with mounting brackets included for secure installation in your vehicle.

In summary, the Infiniti 638-73975 audio radio amplifier is a high-performance and reliable solution for upgrading the sound system in your Infiniti QX60. With its class D design, adjustable crossover, protective features, and compact size, this amplifier delivers powerful and clear sound, making every drive an enjoyable experience.

Pros and Cons of buying a Infiniti 638-73975 Audio Radio Amplifier for 2017-2018 QX60

1. Improved Sound Quality: This amplifier is designed to enhance the sound quality of your Infiniti QX60's audio system. It can deliver more power to your speakers, resulting in clearer, more dynamic sound.

2. Easy Installation: The Infiniti 638-73975 amplifier is designed to fit seamlessly into your QX60's existing audio system. It comes with a wiring harness that makes installation easier and less time-consuming.

3. Customizable Sound: The amplifier allows you to fine-tune the sound to your preferences. You can adjust the bass, treble, and midrange levels to create the perfect listening experience.

4. Durable Construction: This amplifier is built to last. It has a powder-coated finish that protects it from corrosion and a heavy-duty design that can handle high power output.

5. Enhanced Bass Response: The Infiniti 638-73975 amplifier is specifically designed to improve the bass response of your QX60's audio system. This can make music and movies more immersive and enjoyable.

1. Cost: The Infiniti 638-73975 amplifier is not an inexpensive upgrade. It may be more expensive than some aftermarket amplifiers, but its high-quality components and customizable features justify the cost for some buyers.

2. Power Consumption: This amplifier consumes more power than the stock audio system. Make sure your vehicle's electrical system can handle the additional load.

3. Size: The amplifier is relatively large and may not fit in all vehicles. It is recommended for larger SUVs like the Infiniti QX60.

The Infiniti 638-73975 audio radio amplifier is a high-quality upgrade for the Infiniti QX60's audio system. It offers improved sound quality, customizable sound, and enhanced bass response. However, it comes with a higher price tag and may not fit in all vehicles. Consider your budget and the size of your SUV before making a purchase.

If you value high-quality sound and are willing to invest in an upgrade for your Infiniti QX60, the 638-73975 amplifier is a great choice. It offers customizable sound, durable construction, and easy installation. However, if cost is a concern, consider researching other aftermarket amplifiers that may offer similar features at a lower price point. Ultimately, the decision to purchase this amplifier depends on your personal preferences and budget.

Details:

We donor provide any unlock codes. And engage torque converter into the front pump. Engines are guaranteed against knocking and excessive smoking. Pre-Installation Requirements: Drain and replace engine oils to manufacture suggested levels.

Flush and inspect cooling lines. Adjust throttle position sensor cable. INFINITI QX60 17 amplifier under 3rd row seat, 3.5L, w/surround sound audio system. If needed replace timing gears, chains, or belts gaskets.

Install new belts and hoses. Reprogramming it to your vehicle is a must. Replace thermostat gasket. Clear all transmission computer codes prior to starting or operating the vehicle.

Install new filter kit. Replace valve cover gaskets. Fill trans with manufacture specified fluid. Install new spark plugs wires.

Replace oil, air, and fuel filters. INFINITI QX60 18 amplifier under 3rd row seat, 3.5L, w/surround sound audio system. Any A/V equipment purchased may need to be reprogrammed. Flush cooling system and re-fill.

Replace oil pan gasket and rear main seal. Pre-Installation Requirements: Replace all seals.

part #: qx60 prices

• $56.00-$117.89

specifications auindau:

• for models: Qx60
• for makes: Infiniti
• for years: 2017-2018
• part type: Radio Amplifier
• genuine oem: Yes
• ipn: 638-73975

general auindau:

• condition: Used
• In-Car Technology, GPS Security > In-Car Entertainment > Car Stereos Head Units

offer auindau:

• started: February 12, 2025
• best offers: True
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home

payments auindau:

• wallet: Google-pay
• other
• credit card: Discover

seller auindau:

• # reviews: 2027
• city: Joliet, Illinois
• rating: 99.8%

shipping auindau:

• type: Fixed
• class: Standard
• service: UPS Ground
• carrier: UPS
• cost: $0.00
• transit: 2-7 Days

returns auindau:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

Infiniti QX60 Is Similar To:

• 25391-jk64b Infiniti Coupe Radio Ac Climate Control Panel (40% similar) American auto export ft...(January 28th, 2019)
• 253914hb1b Radio Infiniti Ac Heater Control (29.3% similar) If not, chances are this model will not work in your vehicle. There is a chance the dealer may charge service fee to obtain code. Oem radio stereo sale sale sale comes with life time WARRANTY100 tested and working: warranty. Some minor scratches as shown above in the pictures...(May 11th, 2018)
• 253914hb3b Infiniti Climate Heater Ac Radio Control Panel Oem (31.3% similar) Please inquire if you are not 100 positive of the part your vehicle needs. Na need code or programming. No, this is direct plug and play flaws: scratches fades to the face including LCD cover. This cannot be seen once installed. This includes all functions the radio has. Some dealers charge for this...(March 29th, 2019)
• 25915-1ja0b Nissan Infiniti Maxima Bose Radio Cd Mechanism (33.6% similar) Reason is each vehicle varies based on sound system, plugs, and lighting. If you are not sure what model, plugs, sound system need. Part numbers, plugs, and sound systems vary greatly. We mark the inside and out of our face plates with special symbols as well internal parts radio. Major refers to ...(April 23rd, 2018)
• 25915-1ja2a Nissan Infiniti Radio Navigation Bose Disc Gps (30.5% similar) Any questions feel free to contact me. Oem navigation system from 2012 G37 part 1JA2A please see pictures...(February 28th, 2018)
• 25915-3lz0e Nissan Infiniti Bose Stereo Xm Usb Radio Cd Player Navigation (35.6% similar) Facts: some radios CD changers need coding or programming through a dealer. No, this is direct plug and play flaws: none other than common scratches to used units. Pictures are not always actual. This includes all functions the radio has. Mistakes happen. We put warranty void labels on the outside ...(May 9th, 2018)
• 25915-jj52c Nissan Infiniti Bose Gps Radio Cd Mechanism (32.8% similar) All functions are in excellent working condition unless noted above. Please inquire if you are not 100 positive of the part your vehicle needs. Pictures are not always actual. Mistakes happen. This includes all functions the radio has. Reason is each vehicle varies based on sound system, plugs, and ...(October 25th, 2018)
• 25915-jk61d Infiniti Bose Radio Cd Gps Nav Mechanism (35.2% similar) This cannot be seen once installed. Just because it looks the same does not guarantee will fit and operate properly. Reason is each vehicle varies based on sound system, plugs, and lighting. We mark the inside and out of our face plates with special symbols as well internal parts radio these are ...(May 15th, 2018)
• 25915-jk62b Infiniti Radio Disc Cd Player (31.6% similar) If you are not sure what model, plugs, sound system need. Just because it looks the same does not guarantee will fit and operate properly. No, this is the standard sound system need code or programming. We put warranty void labels on the outside. Part numbers, plugs, and sound systems vary greatly. ...(May 30th, 2018)
• 25915-jk62d Nissan Infiniti Radio Cd Player Bulk (31.4% similar) All functions are in excellent working condition unless noted above. Major refers to deep gouges, faded buttons,component not working, lights out etc. Reason is each vehicle varies based on sound system, plugs, and lighting. If you are not sure what model, plugs, sound system need. Pictures are not ...(March 22nd, 2018)
• 25915-jk64a Nissan Infiniti Bose Radio Disc Cd Changer (33.1% similar) We mark the inside and out of our face plates with special symbols as well internal parts radio. Reason is each vehicle varies based on sound system, plugs, and lighting. Please inquire if you are not 100 positive of the part your vehicle needs. Part numbers, plugs, and sound systems vary greatly. ...(June 12th, 2018)