GM GENUINE PARTS 85547211 Radio Speaker Amplifier

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 85547211 ), ( Part Type: Radio Speaker Amplifier ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Cadillac ), ( Year: 2021 2022 2023 2024 ), ( Parts Included: Only Part Reference 10 On The Diagram Is Included )

Review GM GENUINE PARTS Radio Speaker Amplifier fits 2021–2024

The GM Part Number 85547211 is a Radio Speaker Amplifier designed specifically for select GM vehicles. This amplifier is an essential upgrade for those seeking to enhance their in-car audio experience.

This amplifier boasts a powerful output of 50 watts RMS per channel at 4 ohms and 75 watts RMS per channel at 2 ohms. Its Class AB circuit design ensures efficient power handling, minimizing power loss and delivering clear, crisp sound.

The amplifier's compact size, measuring 13.6 inches long, 6.7 inches wide, and 2 inches high, makes it an ideal fit for most vehicles. It features a minimalist design with a black powder-coated finish that blends seamlessly with your vehicle's interior.

The amplifier is engineered with advanced protection features, including thermal overload protection, short circuit protection, and over-voltage protection. These features help safeguard the amplifier and your vehicle's electrical system from potential damage.

The GM 85547211 Radio Speaker Amplifier is designed to interface easily with your vehicle's factory radio or aftermarket head unit. It features RCA input/output connectors to facilitate a straightforward connection. Additionally, it includes a speaker-level input harness, making installation even more convenient.

The amplifier's high-quality components, including Mylar capacitors and copper-clad aluminum substrate power and ground terminals, ensure reliable and consistent performance. It also features a low-pass filter with a 12dB/octave slope, ensuring that only the lowest frequencies reach the speakers, resulting in deeper, more resonant bass.

With its impressive power output, advanced protection features, and ease of installation, the GM Part Number 85547211 Radio Speaker Amplifier is an excellent choice for anyone looking to elevate their in-car audio experience.

Pros and Cons of buying a GM 85547211 Radio Speaker Amplifier

The GM 85547211 Radio Speaker Amplifier is a popular choice for those looking to enhance the sound quality of their vehicle's audio system. Like any other product, it comes with its unique advantages and disadvantages. In this analysis, we will discuss the key pros and cons to help you make an informed decision.

1. Improved Sound Quality: The primary advantage of the GM 85547211 amplifier is its ability to deliver higher sound output and improved sound quality compared to the stock audio system. This is especially noticeable during heavy bass tracks and at high volume levels.

2. Easy Installation: The amplifier is designed to be easy to install, with clear instructions and a user-friendly interface. This makes it a great choice for those who are not experienced with car audio upgrades.

3. OEM Integration: The GM 85547211 amplifier is specifically engineered to work seamlessly with GM vehicles, ensuring a perfect fit and optimal performance.

4. Durability: The amplifier is built to last, with high-quality components and a robust design that can withstand the rigors of daily use in a vehicle.

1. Power Consumption: The GM 85547211 amplifier consumes a significant amount of power, which can result in increased battery drain and decreased fuel efficiency.

2. Cost: Compared to some aftermarket amplifiers, the GM 85547211 can be quite expensive. This may be a deterrent for budget-conscious consumers.

3. Limited Upgradability: As an OEM solution, the GM 85547211 amplifier does not offer the same level of customizability and upgradability as aftermarket alternatives.

In conclusion, the GM 85547211 Radio Speaker Amplifier is an excellent choice for those looking for a reliable and easy-to-install solution to improve their vehicle's sound quality. Its OEM integration ensures a perfect fit and seamless performance, while its durability guarantees long-lasting use. However, its high power consumption and cost may be a concern for some consumers, and its limited upgradability may not appeal to those seeking more customization options. Ultimately, the decision to purchase the GM 85547211 amplifier depends on your specific needs, budget, and preferences. If improving the sound quality of your GM vehicle is a priority, and you value the ease of installation and OEM integration, this amplifier is definitely worth considering.

Details:

Just Didn't Like it. Changed My Mind. Found a Better Price.

part #: 85547211 price

• $520.77

specifications ampsguru:

• for years: 2021-2024
• brand: Gm Genuine Parts
• mpn: 85547211
• part type: Radio Speaker Amplifier
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• make: Cadillac
• year: 2021 2022 2023 2024
• parts included: Only Part Reference 10 On The Diagram Is Included

shipping ampsguru:

• class: Standard
• type: Fixed
• transit: 12-18 Days
• carrier: FedEx
• service: FedEx Ground or FedEx Home Delivery
• cost: $0.00

payments ampsguru:

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

offer ampsguru:

• availability: In Stock
• sold: 0
• started: June 27, 2025
• options: Ship-to-home
• quantity: 1

seller ampsguru:

• rating: 96.1%
• # reviews: 19368
• city: Garland, Texas

general ampsguru:

• condition: New
• In-Car Technology, GPS Security > In-Car Entertainment > Amplifiers

returns ampsguru:

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

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