1. Car Amplifiers Audio For Sale
  2. sku: 11514424470573772
  3. RE AUDIO MDX900.4

RE AUDIO MDX900.4 Amplifier

Mdx900.4 Re Audio Amplifier

( Brand: Re Audio ), ( Manufacturer Part Number: MDX900.4 ), ( Part Type: Amplifier ), ( Rms Power: 400w )

Review RE AUDIO Amplifier

Kenwood Excelon MDX-900.4 4-Channel Car Amplifier

The Kenwood Excelon MDX-900.4 is a high-performance, 4-channel car amplifier designed for audiophiles seeking a powerful and versatile audio solution for their vehicle. This amplifier boasts an impressive 75 watts RMS x 4 at 4 ohms, and 100 watts RMS x 4 at 2 ohms, ensuring crystal-clear sound quality for all your music.

The MDX-900.4's advanced Class-D amplifier technology offers efficient power delivery, minimizing heat production and reducing overall power consumption. This innovative design also allows for a compact chassis, making it a great fit for various vehicle applications.

Kenwood Excelon's proprietary High-Current Power Supply (HCPS) system ensures a stable power source for the amplifier, even during heavy demands from high-impedance speakers. Additionally, the Variable Low-Pass Crossover and Subsonic Filter provide precise control over the low-frequency output, ensuring your subwoofer delivers deep, accurate bass.

The MDX-900.4 features a discrete 12 dB signal-to-noise ratio, ensuring minimal background noise and clear, distortion-free audio. The amplifier also includes a preamp output, enabling you to add additional amplifiers to your system for a more immersive audio experience.

With its robust build quality, advanced features, and exceptional sound quality, the Kenwood Excelon MDX-900.4 4-Channel Car Amplifier is an excellent choice for those who demand the very best in car audio. Upgrade your vehicle's sound system today with this powerful, versatile, and high-performance amplifier.

The MDX-900.4 Amplifier from Alpine is a popular choice among audio enthusiasts due to its powerful performance and versatile features. Here are some pros and cons to consider before making a purchase:

Pros:

1. Powerful Output: The MDX-900.4 Amplifier delivers a maximum power output of 50 W x 4 (RMS, at 4 ohms), making it capable of driving even demanding speaker systems with ease.

2. Class-D Amplifier Technology: This technology ensures high efficiency, low heat generation, and minimal distortion for clear and detailed sound.

3. Versatile Layout: The 4-channel design allows for flexibility in connecting various speaker configurations, such as 4-way systems or bridging to power subwoofers.

4. Bass & Treble Controls: The built-in bass and treble controls offer the ability to fine-tune the sound to your preference.

5. Compact Size: Despite its powerful output, the MDX-900.4 Amplifier has a compact design, making it suitable for a wide range of vehicle installations.

Cons:

1. High Price Point: Compared to some other amplifiers in its power range, the MDX-900.4 can be on the expensive side.

2. Limited Input Options: The amplifier only has one set of RCA inputs, which may not be enough for some users who want to connect multiple audio sources.

3. No Remote Control: The amplifier does not come with a remote control, which might be a downside for those who prefer adjusting settings from a distance.

4. Mounting Options: The lack of a dedicated mounting kit may require additional purchases for a secure installation.

Conclusion:

The Alpine MDX-900.4 Amplifier offers impressive power, Class-D technology, and flexible speaker configurations. However, its high price point, limited input options, and lack of a remote control are potential drawbacks. If you're looking for a high-quality amplifier for a powerful audio system and are willing to pay a premium, the MDX-900.4 could be a great choice. On the other hand, if you're on a tighter budget or require more input options, you may want to consider alternative amplifiers.

Details:

Dynamic Power: 900 W. Used in functional condition, some exterior blemishes. Class: Digital Full Range. Channel: 4 CH.

Sold in operational condition, but sold as is due to nature. MDX 900.4 4CH / Full Range Digital. 4-Channel, Digital Full Range Amplifier.

part #: mdx9004 price

  • $149.99

specifications caramplifieca:

  • brand: Re Audio
  • mpn: Mdx900.4
  • part type: Amplifier
  • rms power: 400w

seller caramplifieca:

  • rating: 100.0%
  • # Reviews: 1081
  • city: Hesperia, California

general caramplifieca:

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

offer caramplifieca:

  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: September 10, 2025

payments caramplifieca:

  • other
  • wallet: Paypal
  • cRedit card: Discover

shipping caramplifieca:

  • transit: 5-10 Days
  • class: Expedited
  • type: Calculated
  • carrier: USPS
  • service: USPS Priority Mail
  • cost: $11.90

Returns caramplifieca:

  • policy: No Returns
part type: amplifier, rms power: 400w,
category: electronics > vehicle electronics gps > car audio > car amplifiers, sku: 11514424470573772,
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1 offer $149.99 USD
  • Used. Offer #1 priced at $149.99 + $13.59 shipping estimate = $163.58* total. Crossover Frequency(Low Pass): 40 250 Hz. 4-Channel, Digital Full Range Amplifier.+$13.59 shipping

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