Big System. Little Amp.

The KPX300.4 Four-Channel Amplifier is built to power every speaker in your ride. Engineered specifically for motorcycles or space-compromised installs, this weather-resistant amp delivers huge power without getting in your way. Ensuring incredible sonic performance and long speaker life has never been easier with a variable 12dB crossover and independent gains. A wide range of input levels make this amp easy to hook up with virtually any factory or aftermarket radio.

Features

• Delivers 75 watts per channel (4 channels driven), or 150 watts into two sets of bridged channels
• Extremely compact footprint
• Provides power for two- or four-speaker systems
• Up to 300-plus watts of power
• Fits under motorcycle fairings
• Weather-resistant design
• Built-in crossover controls