DAYTON AUDIO SPA500 Subwoofer Plate Amplifier 500W

( Brand: Dayton Audio ), ( Manufacturer Part Number: SPA500 ), ( Model: DAYTON AUDIO SPA500 ), ( Type: Subwoofer ), ( Audio Inputs: Stereo L/r Rca ), ( System Configuration: 1 Subwoofer ), ( Color: Black ), ( Connectivity: Wired )

Review DAYTON AUDIO Subwoofer Plate Amplifier

The Dayton Audio SPa500 is a powerful and versatile subwoofer plate amplifier designed to deliver high-performance bass amplification for your car audio system. This amplifier boasts an impressive 500 watts RMS power output, making it a great choice for those who crave deep, resonant bass in their vehicle.

The SPa500 is a class AB design, which means it delivers efficient power output while minimizing thermal heat buildup. It features a variable low-pass filter with adjustable cutoff frequency, allowing you to fine-tune the bass response to match your subwoofer and music preferences. Additionally, it includes a variable bass boost control, enabling you to add an extra boost of low-end emphasis for an even more impactful bass experience.

The amplifier's robust design incorporates several protective features, including over-current, over-voltage, and thermal protection. It also boasts a high-quality MOSFET power supply, ensuring stable and reliable power delivery to your subwoofer. The SPa500 is engineered with a compact size and a low-profile chassis, making it easy to install in various vehicle applications.

This amplifier is designed to work with a wide range of subwoofer impedances, including 2, 4, and 8 ohms. It also comes with a set of speaker-level input terminals, allowing you to connect it to your car's factory stereo or aftermarket receiver with ease. The RCA output allows you to daisy chain multiple amplifiers for a more powerful and immersive audio experience.

The Dayton Audio SPa500 is a high-performance, feature-rich subwoofer plate amplifier that is perfect for car audio enthusiasts who demand deep, powerful bass from their vehicle's sound system. With its robust design, versatile features, and impressive power output, this amplifier is sure to exceed your expectations and elevate your audio experience.

The Dayton Audio SPa500 is a 500-watt subwoofer plate amplifier that is often considered by audiophiles and music enthusiasts for their home theaters or sound systems. This amplifier offers several advantages and disadvantages, which are worth considering before making a purchase.

1. Powerful: The SPa500 delivers a continuous power of 500 watts and a peak power of 2500 watts, making it a powerful option for driving high-performance subwoofers with ease.

2. Versatile: It features a variable bass boost control that allows users to adjust the bass response to their liking, as well as a selectable low-pass filter and a selectable polarity.

3. Reliable: This amplifier is known for its robust construction and high-quality components, which contribute to its longevity and reliability.

4. Affordable: Compared to some other high-powered amplifiers on the market, the SPa500 offers a good value for money.

1. Size: The SPa500 is a relatively large amplifier, which may not be suitable for those with limited space.

2. Complexity: This amplifier has several adjustable features, which may be overwhelming for some users who prefer a simpler setup.

3. Heat Generation: The SPa500 generates a significant amount of heat during operation, which may require adequate ventilation to prevent overheating.

The Dayton Audio SPa500 is a powerful, versatile, and reliable subwoofer plate amplifier that is well-suited for those seeking a high-performance home theater or sound system. While it has some disadvantages, such as its size and complexity, its advantages, including its affordability, make it a worthwhile investment for many music enthusiasts and audiophiles.

If you are in the market for a powerful subwoofer amplifier that offers a good value for money and is known for its reliability and high-quality components, the Dayton Audio SPa500 is a solid choice. However, be sure to consider the size and complexity of the amplifier before making a purchase, and ensure that you have adequate ventilation to prevent overheating.

Details:

Channels: 1, Power Output 4 ohms RMS: 540 watts , 8 273 Frequency Response: 20Hz - 200Hz, Inputs: 2x RCA Inputs, 1x LFE Input, Outputs: Powered 1 watts 200Hz Input.

part #: spa500 prices

• $81.93-$399.98

specifications shuspea:

• brand: Dayton Audio
• mpn: Spa500
• model: Dayton Audio Spa500
• type: Subwoofer
• audio inputs: Stereo L/r Rca
• system configuration: 1 Subwoofer
• color: Black
• connectivity: Wired

returns shuspea:

• policy: No Returns

offer shuspea:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: September 26, 2025

seller shuspea:

• rating: 100.0%
• # reviews: 45
• city: Holland, Michigan

shipping shuspea:

• transit: 5-11 Days
• type: Calculated
• service: USPS Ground Advantage
• class: Standard
• cost: $59.26
• carrier: USPS

general shuspea:

• TV, Video Home Audio > Home Audio > Home Speakers Subwoofers
• condition: New

payments shuspea:

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

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