A heavy-duty waterproof amplifier featuring Bluetooth audio and RCA audio input connectors. It provides 4 x 40-watt max power (4 x 20-watt RMS) and is 4 to 8-ohm stable. Specifications include 600mV input sensitivity and a 20Hz to 20kHz frequency response. The unit is housed in an epoxy potted enclosure and includes a 15-amp fuse in a waterproof holder for corrosion and water resistance.

• Bluetooth audio
• RCA audio input connectors
• 15 A fuse in waterproof holder
• Frequency response: 20Hz - 20kHz
• Epoxy potted enclosure
• Corrosion and water-resistant
• 4-8 ohm stable
• Input sensitivity: 600mV