fits year: 2021.

( Brand: Jetta Gli ), ( Part Type: Amplifier ), ( Genuine Oem: Yes ), ( Ipn: 638-12499 ), ( Make: Volkswagen )
The Jetta GLI 638-12499 amplifier, released in 2021, is an exceptional upgrade for any music enthusiast looking to enhance the sound system in their vehicle. This amplifier, manufactured by VW accessory brand Jetta, is specifically designed for the GLI model and promises to deliver superior audio performance.
The 638-12499 amplifier is a Class D design, which is known for its energy efficiency and ability to produce high power outputs. It is a four-channel amplifier, enabling it to power four speakers or two sets of speakers with high and low frequencies. This amplifier is capable of generating a maximum power output of 45 watts RMS per channel at 4 ohms or 70 watts RMS per channel at 2 ohms.
Each channel in this amplifier features a high-level input compatible with factory car radio signals, allowing for seamless integration into the existing audio system. The amplifier also includes variable low-pass and high-pass filters, enabling customization of the sound frequency output according to personal preferences.
The 638-12499 amplifier features a compact size, with dimensions of 12.5 inches by 6.1 inches by 2 inches (318 mm by 154 mm by 51 mm), providing easy installation in most vehicles. The amplifier's black powder-coated finish beneath a tempered-gloss plastic cover not only adds to its sleek design but also offers resistance to the harsh conditions inside a vehicle, ensuring durability and longevity.
This amplifier includes an integrated thermal protection circuit to ensure safe and consistent performance. The circuit monitors the internal temperature and shuts the amplifier down when it reaches a critical level, preventing damage to the components. Moreover, the Jetta GLI 638-12499 amplifier is CE and RoHS certified, meeting the highest standards for quality and safety.
Connecting the amplifier to the power source is straightforward with the inclusive wiring kit, which includes a 4-gauge power cable and a 10-gauge power and ground cable. It is also aesthetically pleasing with the included debris covers that can be easily installed over the RCA and speaker-level input terminals, keeping the wires neatly hidden and protected.
In summary, the Jetta GLI 638-12499 amplifier is a must-have for music lovers seeking a powerful and efficient audio enhancement solution for their Volkswagen GLI. With its impressive power output, easy installation, and customizable features, this amplifier guarantees a superior listening experience, transforming every drive into an unforgettable sonic journey.
The Jetta GLI 638-12499 amplifier, manufactured by VW and F decor, is a powerful audio component designed to enhance the sound system in your vehicle. Before making a purchase decision, it's important to consider both the pros and cons of this amplifier to determine if it's the best fit for your needs.
Pros:1. Powerful Output: This amplifier delivers a maximum power output of 2 Ohm/50 Watts x 4 and 4 Ohm/42 Watts x 4. The high power output can significantly improve the sound quality of your car audio system.
2. Compact Design: The Jetta GLI 638-12499 amplifier has a compact design that makes it easy to install in most vehicles. It measures 10.3 x 14.4 x 3.5 inches and weighs 5.3 pounds, making it a great option for those with limited space.
3. RCA Inputs: The amplifier features RCA inputs, which provide a high-quality signal transmission for clear and crisp sound.
4. Built-in Capacitor: The amplifier comes with a built-in capacitor that can help to reduce power compression, allowing for a more consistent and stable power output.
5. MOSFET Power Supply: The MOSFET power supply provides efficient and reliable power to the amplifier, ensuring that it delivers optimal sound performance.
Cons:1. Expensive: The price of the Jetta GLI 638-12499 amplifier may be higher than some other options in the market, which could be a deterrent for some buyers.
2. No Bass Control: The amplifier does not come with built-in bass control, which means that users will need to adjust bass levels separately.
3. Limited Inputs: The amplifier only has two RCA inputs, which could be a limitation for those who want to connect multiple sound sources.
4. Compatibility: The amplifier is designed specifically for the Jetta GLI, and may not be compatible with other makes and models of vehicles without additional modifications.
Conclusion:In conclusion, the Jetta GLI 638-12499 amplifier offers powerful output, compact design, RCA inputs, a built-in capacitor, and a MOSFET power supply, making it an excellent option for improving the sound system in a Jetta GLI. However, its high price, lack of bass control, limited inputs, and compatibility issues are potential drawbacks to consider. Ultimately, the decision to purchase this amplifier will depend on your specific audio needs, budget, and vehicle compatibility.
Recommendation:If you're looking for an amplifier to enhance the sound system in your Jetta GLI with a budget of around $300-$400 and don't mind adjusting bass levels separately, the Jetta GLI 638-12499 amplifier could be a good option for you. However, if you need more input options or bass control or are working with a tighter budget, you may want to consider alternative options. Be sure to check the manufacturer's compatibility guidelines before making a purchase to ensure that the amplifier will work with your vehicle.
Claims that result from overheating due to cooling system failure. All claims for warranty must be made within this time. Hub: Includes wheel studs. Fuel injectors: See our part notes.
It may have minor scratches and clear coat peeling. Door Trim Panel: Includes handle and armrest. Wheel/Rim: Does not include cap, tire, or lug nuts. Many newer transmissions require a relearn/programming procedure.
Does not include window/lock switches. Parts installed in vehicles used for commercial, racing, or off-road purposes, parts any purpose other than the original application. JETTA 19 amplifier, ID 5F0035456, 20 GLI 19-20 21 amplifier. Transmission: Automatic transmissions include torque converters and sensors.
These wheels are still guaranteed to be straight and true, just not the best looking. 6 MONTH WARRANTY. New fluids, filters, seal, and gaskets must be used in the installation of driveling component. Slides are not covered under warranty.
Starter: Includes solenoid. Temperature Control: Includes all knobs, buttons, and sliders. Claims that result from the failure of other components. C Condition, C-COND This wheel will have very noticeable cosmetic issues.
Our Part #: 638-12499, 4014872. The fitment information can be confusing if you don't buy replacement parts everyday. Mass Airflow Sensor: Does not include housing unless pictured. Strut: Struts are left assembled and include top plate, spring, dust boot dust boots on used struts rarely in perfect shape.
Differential Carrier: Does not include axles. Alternator: Includes the pulley. It will have high miles or minor damage. A/C Condenser: Sensors and hoses are not included.
Sun visor: Does not include clip. Transfer Case: Does not include electric shift motor. Radio: Pay special attention to our fitment. Column Switch: Includes wiring if applicable up to the first point it can be unplugged.
This is still a fairly nice looking, used wheel. B parts have average miles and condition for its age. Any brackets are not included. Remote reservoirs and brackets will not be included.
Ignition Coil s: See part notes. These parts are not covered under warranty: Intake manifold, fuel injectors, oil pan, sensors, water pump. Please see the fitment section below to make sure this will fit your vehicle. Wiper Motor: Does not include arms or transmission unless noted.
B Condition, B-COND This wheel will have some cosmetic imperfections. Here are our part notes about this specific. Coolant Overflow Bottle: Cap is included. Fan Assembly: Includes motors, shroud, and blades.
Stabilizer Bar: Does not include links or bushings. This is on a case by basis. Fuel Pump: Includes sending unit and any molded hoses that are non-removable. Rack and Pinion: Includes tie rods but they are not covered under warranty.
Power Steering Pump: Includes pulley and ATTACHED reservoir. Fuel Filler Door: Includes hinge. Blower Motor: Include the squirrel cage/fan blade. In the event of a claim, AAA will offer replacement part similar quality.
Cowl Vent Panel: See Our Part notes, often sold as one side only. Wiper Transmission: Does not include motor or arms unless noted. This for a USED OEM Amplifier Assembly pulled from 2021 JETTA GLI with 30000 actual miles on it. Most of the time we include paint code in our part notes.
If you don't know what a paint code is or where yours located, please feel free to ask. Spindle/Knuckle: Does not include hub unless noted. Window Regulator: Does not include motor unless noted most are with. Exhaust Manifold: Does not include turbo where applicable.
Pay special attention to any options listed. Manual transmissions do not include any part of the clutch system. Whats Included. Axle/CV shaft: Does not include the axle nut.
Does not include bolts/hardware. I only see photos of the vehicle and not actual part you are selling. HID headlights include the bulbs and ballast. Control Arm: Includes the ball joint and any bushings.
If noted as assembly, it will include the lug wrench. Power Steering Gear: Includes Pittman arm. A/C Compressor: Includes the clutch/pulley assembly. Jack: See part notes.
Interior Rear View Mirror: Does not included bracket glued to windshield. It is in average condition for the year and mileage of donor vehicle. Does not include bulbs. Not included: Throttle body, Turbo, wiring harness exhaust manifold may be left on in certain cases.
Is this the right part?, This is most common question that we get. Caliper: Includes the bracket and slides. Washer Reservoir/Bottle: Includes cap unless noted. All lubricants and fluids used must be of the type recommended by manufacturer receipts for installation items accompany claim warranty.