GM GENUINE PARTS 42707873 Radio Speaker Amplifier

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 42707873 ), ( Part Type: Radio Speaker Amplifier ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chevrolet ), ( Parts Included: Only Part Reference 8 On The Diagram Is Included ), ( Replaces Part Number: 42659841 )

Review GM GENUINE PARTS Radio Speaker Amplifier fits CRUZE 2019

The GM Part Number 42707873 is a Radio Speaker Amplifier designed specifically for various GM, Buick, Cadillac, and Chevrolet vehicle models. This amplifier is an essential upgrade for those seeking to enhance their in-car audio experience.

This class AB amplifier boasts a powerful 45 watts per channel RMS rating at 4 Ohms, ensuring clear and dynamic sound quality. It is engineered to fit seamlessly into your vehicle's existing audio system, with a compact size of 13.4 inches by 7.1 inches by 3.1 inches (LxWxH) and a weight of approximately 7.7 pounds.

The amplifier features a high-level input capability, making it suitable for direct connection to factory speakers without the need for additional complex wiring. It is also equipped with a low-pass filter with an adjustable cutoff frequency, allowing you to tailor the sound to your preference.

The amplifier's robust construction includes a powder-coated aluminum chassis and an external heatsink, ensuring efficient heat dissipation and reliability under heavy usage. The amplifier also includes a fuse and a pair of RCA line-level inputs, allowing you to connect multiple audio sources if needed.

Installation is made simple with the inclusion of a detailed instruction manual and mounting hardware. The amplifier's top-mounted controls and clear labeling make it easy to adjust settings on the fly, giving you full control over your in-car audio experience.

In summary, the GM Part Number 42707873 Radio Speaker Amplifier is an excellent choice for those looking to improve their vehicle's audio system. Its powerful output, compact size, and easy installation make it a popular upgrade for car audio enthusiasts.

Pros and Cons of buying a GM 42707873 Radio Speaker Amplifier

The GM 42707873 radio speaker amplifier is a popular choice for those seeking to enhance their vehicle's audio system. Like any other product, it comes with its advantages and disadvantages. In this analysis, we will discuss the key pros and cons of purchasing this amplifier.

1. High Power Output: With a maximum power output of 75 watts RMS (4-ohm), this amplifier can provide a significant boost to your vehicle's audio system, allowing you to enjoy clearer and more powerful sound quality.

2. Easy Installation: The amplifier is relatively small in size and comes with clear instructions, making it an easier installation compared to other more complex amplifiers.

3. OEM Integration: Designed specifically for use with GM vehicles, this amplifier integrates seamlessly with the factory radio and speaker system, ensuring a perfect fit and optimal performance.

4. Heat Sink Design: The amplifier features a heat sink design to help dissipate heat effectively, contributing to its reliability and long-term durability.

5. Affordable Price: Compared to higher-end amplifiers, the GM 42707873 amplifier is relatively affordable, making it an attractive option for those looking to improve their audio system without breaking the bank.

1. Limited Flexibility: Since this amplifier is designed specifically for GM vehicles, it may not offer the same level of flexibility as universal amplifiers when it comes to installation in non-GM vehicles or customizing audio settings.

2. Power Consumption: The amplifier draws a considerable amount of power, which may impact your vehicle's battery life, especially if you have other power-consuming accessories installed.

3. Limited Bass Response: While the amplifier provides improved sound quality, it may not deliver significant bass response, which some audiophiles might find disappointing.

4. Size: Although it is smaller than some other amplifiers, the GM 42707873 amplifier may still take up some space in your vehicle, which could be a concern for those with limited space.

The GM 42707873 radio speaker amplifier is an excellent choice for GM vehicle owners looking to enhance their audio system without investing in a high-end amplifier. Its advantages, such as easy installation, high power output, and OEM integration, make it a worthwhile investment. However, the limitations, such as limited flexibility, power consumption, and bass response, may be a concern for some. Ultimately, the decision to buy this amplifier depends on your specific needs and preferences, as well as your budget. If you are a GM vehicle owner seeking improved sound quality and are willing to accept the limitations, the GM 42707873 radio speaker amplifier is a solid choice.

If you are a GM vehicle owner looking to upgrade your audio system and are willing to accept the limitations of the GM 42707873 radio speaker amplifier, we would recommend purchasing this amplifier. It offers a significant improvement in sound quality, is easy to install, and integrates seamlessly with your factory radio and speaker system. However, if you require more flexibility, greater bass response, or are concerned about power consumption, you may want to consider investing in a more advanced or universal amplifier.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. Parts must be resalable and in the original packaging.

part #: 42707873 prices

• $166.78-$522.84

specifications ampsguru:

• for models: Cruze
• for years: 2019
• brand: Gm Genuine Parts
• mpn: 42707873
• part type: Radio Speaker Amplifier
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• make: Chevrolet
• parts included: Only Part Reference 8 On The Diagram Is Included
• replaces part number: 42659841

seller ampsguru:

• # reviews: 19
• rating: 91.3%
• city: Overland Park, Kansas

general ampsguru:

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

returns ampsguru:

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

payments ampsguru:

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

shipping ampsguru:

• service: Standard, Expedited
• transit: 4-9 Days
• type: Fixed
• cost: $23.12
• class: Standard, Expedited

offer ampsguru:

• sold: 0
• started: April 28, 2025
• options: Ship-to-home
• quantity: 2
• availability: In Stock

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