AUDIO LEGION AL21080055 Channel Amplifier

( Brand: Audio Legion ), ( Manufacturer Part Number: AL21080055 ), ( Part Type: Amplifier ), ( Rms Power: 400w )

Review AUDIO LEGION Channel Amp

The Audio Legion AL21080055 is a high-performance 4-channel car amplifier designed to deliver powerful and clear sound to your vehicle's audio system. With a continuous power output of 120 watts RMS per channel at 4 ohms, this amplifier can easily drive four 6.5-inch speakers or two 8-inch subwoofers. Its maximum power output reaches 360 watts per channel at 2 ohms, making it suitable for high-performance audio systems.

The AL21080055 is engineered with a Class AB circuit design that ensures efficient power delivery and minimal distortion. It features a low-pass crossover with adjustable frequency, allowing you to customize the bass response to your preferences. The amplifier also comes with a subsonic filter that eliminates extremely low frequencies below the crossover point, preventing potential damage to your speakers.

This 4-channel amplifier boasts a compact size, measuring 11.6 inches in length, 2.2 inches in width, and 1.2 inches in height. Its MOSFET power supply delivers stable power to the speakers, ensuring consistent sound quality. The aluminum cooling fins on the top of the amplifier dissipate heat efficiently, maintaining optimal operating temperatures even during long drives or high-volume listening.

The Audio Legion AL21080055 comes with a wiring kit, which includes a power and ground wire, a fuse, and a remote turn-on lead. It also features a variable low-level input sensitivity control, allowing you to match the amplifier's input level to that of your car's head unit. The amplifier's top-mounted controls include a gain control, bass boost, and a switch for selecting between 2 ohm and 4 ohm impedance.

This versatile and powerful amplifier is an excellent addition to any car audio system, providing enhanced sound quality and clarity to your music. Its durable construction, efficient cooling system, and customizable features make it a reliable and long-lasting investment for your vehicle's audio upgrade.

The Audio Legion AL21080055 is a 2-channel car amplifier known for its power and versatility. Here's a balanced assessment of its advantages and disadvantages to help you make an informed decision.

1. Powerful: With a continuous power output of 125 watts RMS per channel at 4 ohms, this amplifier can deliver substantial power to your speakers, ensuring a dynamic and engaging audio experience.

2. Versatile: The AL21080055 supports both 2-ohm and 4-ohm speakers, making it an adaptable choice for various vehicle setups and speaker configurations.

3. Class D topology: This amplifier uses Class D technology, which is known for its energy efficiency and high power-to-weight ratio, making it a popular choice for those looking to maximize performance while minimizing power consumption.

4. Short circuit protection: The amplifier is equipped with short circuit protection, which safeguards your speakers and the amplifier itself from potential damage caused by wiring issues or other electrical faults.

5. Bass boost: With a selectable bass boost EQ (0, 6, 12 dB), the AL21080055 allows you to fine-tune your sound to your personal preferences.

1. Limited input options: This amplifier only supports RCA (unbalanced) inputs, which might be a disadvantage for those who prefer other input types, such as XLR (balanced) or speaker level inputs.

2. No remote subwoofer control: Unlike some other amplifiers in its class, the AL21080055 does not offer remote subwoofer control, limiting the convenience and customization options for users with subwoofers.

3. Heatsinks: The amplifier's heatsinks are relatively small, which might require additional cooling measures, such as mounting it in a well-ventilated location or using aftermarket heatsinks, to ensure optimal performance and longevity.

The Audio Legion AL21080055 is a robust and versatile 2-channel car amplifier that can deliver impressive power and sound quality. Its Class D topology, short circuit protection, and bass boost EQ make it an excellent choice for those seeking a powerful and adaptable amplifier for their vehicle audio system. However, its limited input options, lack of remote subwoofer control, and small heatsinks might be disadvantages for some users.

If you're looking for a powerful and versatile 2-channel car amplifier with a bass boost EQ and short circuit protection, the Audio Legion AL21080055 is an excellent option to consider. However, if you require remote subwoofer control, unbalanced or balanced inputs, or larger heatsinks, you may want to explore other amplifier models that better suit your specific needs.

Details:

Audio Legion 4 Channel Amp.

part #: al21080055 prices

• $129.99-$180.00

specifications classicradiospeakers:

• brand: Audio Legion
• mpn: Al21080055
• part type: Amplifier
• rms power: 400w

seller classicradiospeakers:

• rating: 0.0%
• # reviews: 7
• city: Corpus Christi, Texas

returns classicradiospeakers:

• policy: No Returns

general classicradiospeakers:

• Vehicle Electronics GPS > Car Audio > Car Speakers Speaker Systems
• condition: Used

offer classicradiospeakers:

• quantity: 1
• started: May 27, 2025
• availability: In Stock
• options: Ship-to-home
• sold: 0

payments classicradiospeakers:

• wallet: Paypal
• credit card: Mastercard
• other

shipping classicradiospeakers:

• cost: $18.69
• type: Calculated
• transit: 3-9 Days
• carrier: FedEx
• class: Economy
• service: FedEx Ground Economy

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