The MARINE AUDIO amplifier series from ESX has expanded to offer top-notch sound on boats and demanding environments. The modern Class D amplifiers VMA700.4 and VMA700.1 meet the marine suitability requirement with IP67 protection certification, making them resistant to dust and moisture. These amplifiers offer high performance for amateur captains who desire a better music experience at sea.

The VMA700.4, a powerful 4-channel amplifier, offers more than 10 times the power of an average radio, with 175 watts RMS per channel. Despite its dimensions of 11x25 cm, it is very compact, ideal for smaller boats. All settings and crossovers are protected behind a screw-on cover.

• Features:
• Efficient Class D amplifier with ultra-compact dimensions
• Protection class: IP67
• RCA Inputs
• Automatic activation

Specifications:

• Marine 4-Channel Class D Digital Amplifier
• 4 x 115/175 Watts RMS @ 4/2 Ω
• 2 x 350 Watts RMS @ 4 Ω bridged
• HPF/LPF 50 - 500 Hz (CH1/2)
• HPF/LPF 50 - 500 Hz (CH3/4)
• Input Mode Switch 2CH/4CH
• Dimensions: 108 x 51 x 248 mm
• Efficiency up to 87%