XR-5S eXcelon Reference Fit Five-Channel Digital Power Amplifier |
XR-4S eXcelon Reference Fit Four-Channel Digital Power Amplifier |
XR-1S eXcelon Reference Fit Mono Digital Power Amplifier |
X700-5 eXcelon 5 Channel Power Amplifier |
X450-4 eXcelon Asymmetrical 4 Channel Power Amplifier |
X500-1 eXcelon Mono Digital Power Amplifier |