Enrocks EEA720.4 4-channel amplifier was designed compact yet rugged.  The outdoors can be a tough spot for audio gear so Enrock considered the salt, spray and sunlight when designing this Class D amplifier. With 45 watts RMS per channel this amplifier will drive your speakers no matter the application you are using it for. It’s compact enough for a bike and powerful enough for a car. You’ll have no trouble hearing your tunes over the wind and waves with this powerful amplifier.

Weather Resistant for Marine Application
Durable and Powerful for Automotive Use
Compact and rugged for Off-Road Installation

This compact amplifier will fit into a storage compartment on a boat, motorcycle, ATV, or car with optimal performance, despite its size. Should you decide to add a pair of subwoofers you can bridge this amp to a 2-channel mode and send 120 watts to each subwoofer, or switch to 3-channel mode to get a pair of speakers and a subwoofer. With high-pass and low-pass filters, plus bass boost, you can customize your sound output just the way you take your tunes. 

General Features:

• 4-channel marine/powersports/ car amplifier
• 45 watts RMS x 4 at 4 ohms (60 watts RMS x 4 at 2 ohms)
• 120 watts x 2 bridged at 4 ohms
• Class D amp technology
• 720 Watts Peak Power
• variable high- and low-pass filters
• Sealed Chassis for use in harsh environments
• Ultra-efficient full range class D operation
• Built-in Crossover- maximum flexibility
• 2 or 4 channel input
• Signal to noise radio 97db
• High pass filter 120Hz/80Hz
• Input range: 200mV-10V
• Frequency Response: 20Hz to 20KHz