PHASE LINEAR UPA242CS Car Audio Amplifier 4-CHANNEL 18W

( Brand: Phase Linear ), ( Manufacturer Part Number: UPA242CS ), ( Part Type: Amplifier ), ( Rms Power: 18 Watts Rms X 4 Channels )

Review PHASE LINEAR 4-channel Car Audio Amplifier 18w Rms

Phase Linear UPA242CS 4-Channel Car Audio Amplifier - Delivering Powerful, High-Quality Audio for Your Vehicle

The Phase Linear UPA242CS 4-Channel Car Audio Amplifier is a testament to exceptional engineering and commitment to superior audio performance. This versatile amplifier is designed to meet the demanding needs of modern car audio enthusiasts, delivering a mind-blowing 18 watts RMS per channel at 4 ohms, ensuring your music sounds vibrant and dynamic, no matter the volume.

The UPA242CS is a class AB amplifier, which offers a balanced blend of power efficiency and audio quality. It's equipped with a durable, heavy-duty aluminum heat sink for effective heat dissipation, ensuring reliable performance even under heavy use. The amplifier's robust construction, combined with Phase Linear's renowned circuit design, guarantees long-lasting durability and a high power-handling capacity.

Four independent channels allow for flexible installation, catering to various speaker configurations. Each channel features a low-pass filter with adjustable frequency (50 to 500 Hz), allowing you to customize the bass response to your liking. The amplifier also includes a subsonic filter to eliminate any extremely low frequencies that may distort your audio.

The Phase Linear UPA242CS is designed with user-friendly features, such as gold-plated terminals for secure connections and a short-circuit protection system to safeguard the amplifier from damage. It also comes with a phase switch on each channel, enabling you to align the phase of your speakers for optimal sound staging.

In summary, the Phase Linear UPA242CS 4-Channel Car Audio Amplifier offers an impressive power output, excellent sound quality, and flexible configuration options, making it an ideal choice for car audio enthusiasts who demand the best in performance and reliability. Upgrade your in-car audio experience with the UPA242CS and prepare to be captivated by its powerful, high-fidelity sound.

The Phase Linear UPA242CS 4-channel car audio amplifier, rated at 1800 watts, has several notable features and potential drawbacks to consider before making a purchase.

1. High power output: With a maximum power output of 1800 watts, this amplifier can deliver a substantial amount of power to your car audio system, ensuring a powerful and dynamic listening experience.

2. Class AB operation: The Class AB design of this amplifier offers a balance between efficiency and sound quality, providing clear and detailed audio while minimizing heat dissipation.

3. Adjustable crossover: The built-in adjustable crossover allows for customization of the frequency response of each channel, helping to optimize the sound for your specific speakers and system setup.

4. Robust build quality: Phase Linear is known for its durable and reliable amplifiers, and the UPA242CS is no exception. It features a heavy-duty construction that should withstand the rigors of car audio use.

1. Large size and weight: As a high-powered amplifier, the UPA242CS is quite large and heavy, which may make it difficult to install in some vehicle applications.

2. Relatively high price point: Compared to some other amplifiers in its power range, the Phase Linear UPA242CS can be on the pricier side, which may be a consideration for budget-conscious consumers.

3. Requires proper ventilation: Due to its high power output, this amplifier needs adequate ventilation to prevent overheating. This may require additional planning and installation work.

The Phase Linear UPA242CS is a high-powered and well-built amplifier that delivers clear and dynamic audio. Its adjustable crossover and Class AB operation are additional features that make it appealing to car audio enthusiasts. However, its large size, high price point, and need for proper ventilation are potential drawbacks that should be taken into consideration before making a purchase.

If you are looking for a high-powered amplifier for your car audio system and are willing to invest in a well-built and reliable unit, the Phase Linear UPA242CS could be an excellent choice. However, if size, price, or ventilation concerns are important factors for you, you may want to consider other options within the same power range. It is always a good idea to research different brands and models, read reviews, and consult with experts to find the best amplifier for your specific needs.

Details:

Phase Linear UPA242CS 4-Channel Car Audio Amplifier 18W RMS x 4.

part #: upa242cs price

• $45.25

specifications caramplifieca:

• brand: Phase Linear
• mpn: Upa242cs
• part type: Amplifier
• rms power: 18 Watts Rms X 4 Channels

returns caramplifieca:

• policy: No Returns

shipping caramplifieca:

• service: USPS Ground Advantage
• carrier: USPS
• type: Calculated
• transit: 7-11 Days
• class: Standard
• cost: $9.81

general caramplifieca:

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

seller caramplifieca:

• city: Pleasureville, Kentucky
• # reviews: 14
• rating: 100.0%

payments caramplifieca:

• credit card: Mastercard
• wallet: Paypal
• other

offer caramplifieca:

• best offers: True
• started: January 23, 2026
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0

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