ADCOM GFA-5450 Car Audio School GFA-5475

( Brand: Adcom )

Review ADCOM Car Audio School

The GFA-5475 and GFA-5450 are two high-performance car audio amplifiers manufactured by Adcom, a renowned name in the audio industry.

The GFA-5475 is a mono-block subwoofer amplifier, designed to deliver powerful, clean, and accurate bass. This amp boasts an impressive 2000 watts RMS at 2 ohms, ensuring your subwoofers can handle even the most demanding bass tracks without distortion. It features a Class D design for efficient power delivery and minimal heat production. The GFA-5475 also includes a variable low-pass filter, adjustable phase, and a remote bass boost control, giving you ultimate control over your subwoofer's sound.

On the other hand, the GFA-5450 is a 4-channel car audio amplifier, capable of delivering a total of 1200 watts RMS (300 watts per channel at 4 ohms). This amplifier is perfect for powering a full range car audio system, with four independent channels to drive your speakers. The GFA-5450 features a Class AB design for superior sound quality and power, as well as a variable high-pass filter and adjustable crossovers for each channel. This allows you to tailor the sound to your specific speakers and listening preferences.

Both the GFA-5475 and GFA-5450 are built with high-quality components, including MOSFET power supplies, gold-plated speaker terminals, and heavy-duty heat sinks. They also feature dual-banana speaker terminals for easy connection and secure hook-up. Adcom's commitment to sound quality is evident in the design of these amplifiers, ensuring a clear, dynamic, and balanced sound.

In conclusion, whether you're looking for powerful bass or a full range car audio system, the GFA-5475 and GFA-5450 from Adcom are excellent choices. Their high power output, advanced features, and high-quality construction make them reliable and capable of delivering an exceptional audio experience.

1. Powerful: With 2 x 150 watts RMS at 4 ohms and 2 x 120 watts RMS at 2 ohms, the GFA-5475 is a powerful amplifier that can deliver clear and loud audio.

2. High-quality sound: Adcom is known for its high-quality sound, and the GFA-5475 is no exception. It has a frequency response of 10 Hz to 100 kHz, which allows it to produce detailed and accurate sound.

3. Durable: The GFA-5475 is built to last, with a heavy-duty aluminum chassis and high-quality components.

1. Price: The GFA-5475 is a high-end amplifier, and it comes with a high price tag. It may be out of reach for some budget-conscious car audio enthusiasts.

2. Size: The GFA-5475 is a large amplifier, and it may not fit in all car audio systems.

1. Powerful: With 2 x 125 watts RMS at 4 ohms and 2 x 100 watts RMS at 2 ohms, the GFA-5450 is a powerful amplifier that can deliver clear and loud audio.

2. High-quality sound: Like its bigger brother, the GFA-5450 has a frequency response of 10 Hz to 100 kHz, which allows it to produce detailed and accurate sound.

3. Affordable: Compared to the GFA-5475, the GFA-5450 is more affordable, making it a great option for budget-conscious car audio enthusiasts.

1. Less powerful: The GFA-5450 is not as powerful as the GFA-5475, so it may not be able to deliver the same level of volume if you have high-sensitivity speakers.

2. Size: Like the GFA-5475, the GFA-5450 is a large amplifier, and it may not fit in all car audio systems.

Both the GFA-5475 and GFA-5450 are powerful and high-quality car audio amplifiers produced by Adcom. If you have a high budget and need a lot of power, the GFA-5475 is a great option. However, if you are on a budget, the GFA-5450 is a more affordable option that still delivers high-quality sound.

If you have a high budget and need a lot of power, the GFA-5475 is a great option. However, if you are on a budget, the GFA-5450 is a more affordable option that still delivers high-quality sound. Ultimately, the best amplifier for you depends on your budget, car audio system, and your personal preferences for sound quality. It's always a good idea to research and compare different options before making a purchase.

Details:

I will package the much as I can for its safe journey to a new home etc. I uploaded a pic of showing all green light status pic that I took when I had the being installed.

Gfa and electronic devices can go wrong anytime. Experience.

Old school Adcom white gfa being sold as is. Is just amazing states sales only. Both were pulled from a working system. Mounting tab are know to get destroyed I don't want to hear excuses I have over 15 yrs rare chance to own this 2 amp.

Dynamo had one crack as seen in pic.

Both in really good condition for its age. But she is a beauty. I had the 5475 running my dynamo.

Previous owner had it mount to wood en board. About a month ago or so.

And item can get damaged during shipping. And 5450 my rear.

I am not there to see how it's being installed and used.

part #: gfa-5450 prices

• $17.95-$19.25

specifications caramplifieca:

• brand: Adcom

Offer caramplifieca:

• # bids: 0
• # Sold: 0
• best offer: false
• quantity: 1
• Started: August 7, 2016, 11:01 pm

Shipping caramplifieca:

• type: Calculated
• handling: 3 days

Returns caramplifieca:

• policy: no returns

General caramplifieca:

• condition: Used
• in stock: Yes
• Consumer Electronics > Vehicle Electronics & GPS > Car Audio > Car Amplifiers

Payments caramplifieca:

• PayPal

Seller caramplifieca:

• zipcode: 90630
• city: Cypress, California

Ratings:

1. Quick response and fast payment. Perfect! THANKS!! 08-05-16
2. FAST payment, thanks for your business!! AAA++++++++++++++++ 07-19-16
3. Super Customer!! Thank You For a Delightful Transaction. 07-09-16
4. packed very well. thank you 07-15-16
5. Good buyer, prompt payment, valued customer, highly recommended. 07-14-16

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