
( Brand: Gm ), ( Manufacturer Part Number: 85717676 ), ( Part Type: Amplifier ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included ), ( Replaces Part Number: 86587287 )
The GM Part Number 85717676 is a replacement amplifier designed to provide superior audio performance for select vehicles from General Motors. This aftermarket amplifier is engineered to directly replace the original equipment amplifier in your vehicle, ensuring a seamless integration with your existing audio system.
This amplifier boasts a powerful class AB design, capable of delivering a total continuous power of 50 watts RMS x 4 channels. With a peak power rating of 200 watts x 4 channels, it is more than sufficient to power most speakers and deliver rich, dynamic sound quality. However, it's essential to ensure your speakers can handle the increased power for optimal performance.
The GM 85717676 amplifier includes a low-pass crossover filter with an adjustable cutoff frequency. This feature allows you to fine-tune the audio output to suit your personal preferences. Additionally, this amplifier features a speaker-level input, making it compatible with factory systems that don't have a pre-out or RCA output.
The amplifier's compact size and robust build make it an ideal replacement for OEM amplifiers. Its high-quality components and MOSFET power supply ensure reliability and efficient power usage, resulting in excellent sound quality and lower electrical draw.
The GM 85717676 amplifier is built to withstand the rigors of automotive use, with a cool-running design that is unaffected by harsh operating conditions. Its heat sink help dissipate heat efficiently, preventing the amplifier from overheating, and contributing to long-term durability.
In summary, the GM 85717676 amplifier is a powerful and versatile upgrade for select GM vehicles. Its class AB design, adjustable crossover filter, and compatibility with speaker-level inputs make it a must-have for audiophiles seeking enhanced audio performance from their factory audio systems.
The GM 85717676 amplifier is a popular aftermarket option for those looking to upgrade their vehicle's audio system. Here are some pros and cons to Consider before making a purchase:
Pros:1. Powerful Output: With a peak power output of 75 watts RMS (450 watts peak), this amplifier can deliver powerful sound and produce impressive bass.
2. Flexible Installation: The GM 85717676 amplifier comes with mounting brackets that make it easy to install in various vehicles.
3. High Efficiency: This amplifier has a high power efficiency ratio of 2.95 watts per watt, which can help reduce power drain on the vehicle's electrical system.
4. Advanced Protection Circuitry: The amplifier comes with several protection features, including thermal overload protection, over-voltage protection, and short-circuit protection, to prevent damage to the amplifier and other components.
5. Competitive Price: The GM 85717676 amplifier is competitively priced compared to other amplifiers with similar power output.
Cons:1. Size: The amplifier is quite large, measuring 13.2 x 9.6 x 2 inches, which may not be ideal for those with limited installation space.
2. Power Consumption: Despite having high efficiency, this amplifier still draws a fair amount of power, which can be a concern for those with less powerful vehicles or weak alternators.
3. No Built-in Equalizer: The amplifier does not have a built-in equalizer, which may require additional investment in separate equalizer components for fine-tuning the sound.
4. Complex Installation: Installing the amplifier may require some technical knowledge and experience, particularly in wiring and connecting various components.
Conclusion:The GM 85717676 amplifier is a powerful and versatile option for those looking to upgrade their vehicle's audio system. Its high power output, advanced protection circuitry, and reasonable price make it an attractive option for many car audio enthusiasts. However, its large size, power consumption, lack of a built-in equalizer, and complex installation process may be drawbacks for some buyers. Ultimately, the decision to purchase this amplifier depends on an individual's specific needs, budget, and technical ability.
Recommendation:If you are looking for a powerful car amplifier with flexible installation options and advanced protection features, the GM 85717676 amplifier is an excellent choice. However, if you have limited installation space, a weak electrical system, or a desire for an equalizer built into the amplifier, you may want to consider other options in the market. Additionally, if you are new to car audio installations, it may be beneficial to seek professional installation help to ensure proper wiring and connection of all components.
They are still sold as a single item. All products sold are opened and inspected before we finalize the order. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. To make sure there is no damages, defects, or missing parts.
Most parts are sold as singles, even if an image shows multiple in a pack. Orders are shipped FedEx or UPS for a faster arrival time. Electrical parts are not returnable. Parts must be resalable and in the original packaging.
Then the product is resealed with special strapping tape to insure a strong hold, and avoid tampering.