CADENCE QSA82SG04140467 Car Amplifier QSA-8.2

( Brand: Cadence ), ( Manufacturer Part Number: QSA82SG04140467 ), ( Part Type: Amplifier )

Review CADENCE Car Amp

Cadence QSA-8.2 Car Amplifier - Powerful, Efficient, and Compact

The Cadence QSA-8.2 Car Amplifier, model QSA-82SG04140467, is a testament to modern audio technology's advancement, designed meticulously for automotive entertainment enthusiasts seeking superior sound quality. This 4-channel amplifier boasts an impressive 800 watts maximum power output, ensuring your music is delivered with a resonant, dynamic punch.

The QSA-8.2 car amplifier is engineered for efficiency, boasting a high power-to-size ratio. Its compact design, measuring 10.0 x 2.0 x 6.7 inches (width x height x depth), makes it the perfect fit for even the most space-restricted dashboards. The Class-D amplifier technology employed minimizes heat production, prolonging the life of the amplifier and improving its overall efficiency.

This Cadence amplifier is equipped with low-pass and high-pass filters for each channel, allowing for fine-tuning to your specific subwoofer and speaker requirements. The variable high-pass filter ranges from 50 Hz to 500 Hz, while the variable low-pass filter ranges from 50 Hz to 500 Hz, ensuring optimal sound reproduction.

The QSA-8.2 car amplifier also features a remote bass level control, enabling you to adjust the bass level without having to access the amplifier itself. This feature is especially useful when mounting the amplifier in tight spaces or when the amplifier and subwoofer are installed in different areas of the vehicle.

Additionally, the QSA-8.2 car amplifier comes with a preamp output, allowing for further expansion of your audio system. This feature enables you to add more amplifiers to your system, ensuring that every corner of your vehicle is filled with rich, immersive sound.

In conclusion, the Cadence QSA-8.2 car amplifier is a powerful, efficient, and versatile audio solution for your vehicle. Its compact size, customizable filters, remote bass level control, and preamp output make it an ideal choice for those seeking to enhance their in-car audio experience.

The Cadence QSA-8.2 car amplifier has several notable features that could make it an attractive choice for audio enthusiasts. Here are some pros and cons to help you make an informed decision:

1. High power output: With a maximum power output of 82 watts RMS x 4, the QSA-8.2 can deliver a significant amount of power to your car speakers, ensuring clear and powerful audio.

2. Class D design: Class D amplifiers are known for their efficiency and heat dissipation, which can translate to better performance and a longer lifespan.

3. Variable high-pass filter: This feature allows you to customize the low-frequency response of your speakers to suit your preferences.

4. Subsonic filter: The subsonic filter helps prevent low-frequency noise that may interfere with the performance of your subwoofer.

5. Remote subwoofer control: The QSA-8.2 comes with a remote level control for your subwoofer, giving you easy access to adjustments without needing to dig around your car's interior.

1. Size: Compared to some other car amplifiers in its power range, the QSA-8.2 is relatively large, which may pose installation challenges, especially in smaller vehicles.

2. No preamp outputs: If you plan on adding more amplifiers to your system, the absence of preamp outputs might limit your options.

3. No display: The QSA-8.2 does not have a display, which could make it more difficult to monitor its settings and performance.

In conclusion, the Cadence QSA-8.2 car amplifier offers a high power output, Class D efficiency, and useful features such as variable high-pass filter, subsonic filter, and remote subwoofer control. However, its size and lack of preamp outputs and display may be potential drawbacks for some users.

If you're looking for a powerful amplifier with customizable settings and easy subwoofer control, the Cadence QSA-8.2 could be a good choice. However, if compact size, preamp outputs, and a display are priority features for you, you might want to consider other options in the market.

Details:

I m selling it as is. Was bought from a storage unit and it looks like is good amp. I know nothing about it.

part #: qsa82sg04140467 price

• $325.00

specifications caramplifieca:

• brand: Cadence
• mpn: Qsa82sg04140467
• part type: Amplifier

offer caramplifieca:

• started: April 27, 2025
• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• best offers: True

returns caramplifieca:

• policy: No Returns

general caramplifieca:

• Vehicle Electronics GPS > Car Audio > Car Amplifiers
• condition: Used

payments caramplifieca:

• wallet: Apple-pay
• credit card: Diners-club
• other

shipping caramplifieca:

• service: USPS Ground Advantage
• transit: 5-11 Days
• cost: $18.99
• type: Fixed
• class: Standard
• carrier: USPS

seller caramplifieca:

• city: Covington, Louisiana
• # reviews: 116
• rating: 98.1%

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