Quick Review:

The Kenwood Excelon X450-4 4 channel car amplifier is a unique, but versatile amp. Apart from its one-of-a-kind look, this model offers two different power outputs for the 4 channels (grouped into two). So picture this amp as two separate 2 channel amps on one frame. One amplifier has an output of 60 watts x 2 channels RMS, and the other has an output of 100 watts x 2 channels RMS. This allows for several different configurations of speakers and even subwoofers. Some examples of some possible system setups:

• Run two front speakers with 60 watts RMS each and two rear speakers with 100 watts RMS each
• Run two front speakers with 60 watts RMS each and a larger subwoofer with bridged 300 watts RMS
• Run a set of component speakers in the front with 100 watts RMS and two rear speakers with 60 watts RMS each

The combination possibilities are endless with the Kenwood Excelon X450-4. To top it all off, this amp has a high-tech thermal cooling system that includes automatic temperature sensors with an internal fan to keep it running cool, efficient, and distortion free.

Kenwood Excelon X450-4 Features:

Power Specs

• RMS Power @ 4 ohms: 60 watts x 2 chan
• RMS Power @ 2 ohms: 75 watts x 2 chan
• Bridged RMS Power: 300 watts x 1 chan

Amplifier Specs

• Amplifier: Class AB
• Number of Channels: 4
• Maximum Input Gauge Size: 4 AWG
• THD at Rated RMS Power: 1%
• Preamp Output: No
• Speaker Level Input: No
• Built-in Crossovers: Low-pass (LP), High-pass (HP)
• High-Pass Crossover Frequency: 50 – 200 Hz
• Low-Pass Crossover Frequency: 50 – 200 Hz
• Signal-to-Noise Ratio: 80 dB
• Bass Boost: 0 – 12 dB
• Bass/Gain Remote: No
• Fuse Rating: 40A x 2
• Fan Cooled: Yes
• CEA-2006 Compliant: Yes