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Pros
  • Compact and space-saving
  • High power output
  • Weather-resistant for marine use
  • Flexible installation
  • High power output
  • Drives entire audio system
  • Clear and crisp sound
  • Compact and stylish
Cons
  • Limited to 4 channels
  • May require additional wiring for installation
  • Premium price point
  • May require professional installation
Bottom Line
The Kenwood KAC-M3004 is a compact yet powerful 4-channel amplifier that delivers high-quality sound performance for both car and marine audio systems.
The Kenwood Excelon XR901-5 is a high-power 5-channel amplifier designed for exceptional sound quality and performance.
Peak Power
600 watts
1800 watts
Channels
4
5
Frequency Response
20Hz-20kHz
20Hz-50kHz
Signal-to-Noise Ratio
90dB
100dB
Dimensions
6.7 x 3.9 x 1.9 inches
15.8 x 9.4 x 2.1 inches
Weight
2.2 pounds
8.6 pounds
Height
5.91 inches
4 inches
Length
6.69 inches
14 inches
Weight
2.20462262 pounds
0.000625 pounds
Width
3.15 inches
11 inches
Part Number
22154656
XR901-5-REF
Model
KW-KAC-M3004
XR901-5

When it comes to choosing a high-quality amplifier for your car audio system, two popular options from Kenwood are the Kenwood KAC-M3004 and the Kenwood Excelon XR901-5. Both of these products are part of the esteemed lineup of Kenwood amplifiers, known for their exceptional performance, durability, and innovative features.

Kenwood KAC-M3004:The Kenwood KAC-M3004 is a 4-channel amplifier designed to provide clean and powerful sound to your car's speakers. It features a compact design, making it easy to install in tight spaces. With a maximum power output of 300 watts, this amplifier is suitable for small to medium-sized vehicles. The KAC-M3004 also comes with a built-in crossover network, allowing you to adjust the frequency response to suit your listening preferences.

Kenwood Excelon XR901-5:The Kenwood Excelon XR901-5, on the other hand, is a 5-channel amplifier that offers even more flexibility and power. As part of the Excelon series, this amplifier is designed to deliver high-fidelity sound with exceptional clarity and depth. With a maximum power output of 900 watts, the XR901-5 is ideal for larger vehicles or those with more complex audio systems. This amplifier also features a built-in digital signal processor (DSP), which allows for advanced equalization and time alignment adjustments.

Comparison:In terms of power output, the Kenwood Excelon XR901-5 has a significant advantage over the KAC-M3004, with 900 watts compared to 300 watts. However, the KAC-M3004 is more compact and lightweight, making it easier to install in smaller vehicles. Both amplifiers feature built-in crossover networks, but the XR901-5's DSP offers more advanced equalization and time alignment capabilities.

When considering kenwood amplifiers, it's essential to think about your specific audio needs and vehicle requirements. If you're looking for a compact and affordable solution with sufficient power for small to medium-sized vehicles, the KAC-M3004 may be the better choice. However, if you need more power and advanced features to drive a larger or more complex audio system, the Excelon XR901-5 is likely the better option.

Key Features Comparison:

  • Power Output:
    • Kenwood KAC-M3004: 300 watts
    • Kenwood Excelon XR901-5: 900 watts
  • Channels:
    • Kenwood KAC-M3004: 4 channels
    • Kenwood Excelon XR901-5: 5 channels
  • Size and Weight:
    • Kenwood KAC-M3004: Compact design, 3.5 lbs
    • Kenwood Excelon XR901-5: Larger design, 6.6 lbs
  • Crossover Network:
    • Kenwood KAC-M3004: Built-in analog crossover
    • Kenwood Excelon XR901-5: Built-in digital signal processor (DSP) with advanced equalization and time alignment

Ultimately, the choice between the Kenwood KAC-M3004 and the Kenwood Excelon XR901-5 depends on your specific needs and preferences. Both amplifiers are high-quality options from the reputable lineup of kenwood amplifiers, offering exceptional performance and durability. By considering factors such as power output, size, and features, you can make an informed decision and choose the best amplifier for your car audio system.