NA2-320.4

MB QUART (NA2-320.4) 320 WATTS MAX NA2 SERIES CLASS-D 4-CHANNEL 2 OHM STABLE AMPLIFIER

ITEM HIGHLIGHTS:

• 40 watts RMS x 4 @ 4 ohms
• 80 watts RMS x 4 @ 2 ohms
• 320 watts Total Power
• Switchable High-Pass Filters
• 0-12dB Boost
• Aluminum Heatsink
• Dimensions: 3.7" W x 5.51" L x 1.77" H

GENERAL FEATURES: 

• MB Quart NA2 Series NAT-320.4
• Class-D Full Range 2 ohm Stable 4-Channel Amplifier
• Built for powersports and marine applications
• Marine certified
• RMS Power Rating:
• 4 ohms: 40 watts x 4 chan.
• 2 ohms: 80watts x 4 chan.
• 1 ohm: ------------N/A------------
• Total power output: 320 watts
• Pulse Width Modulated MOSFET power supply
• LED power (green) and protect (blue) indicators
• Soft start turn-on
• 4 Mono channel operation
• Speaker-level (high-level) inputs
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Heavy duty aluminum alloy heat-sink
• Input sensitivity:
• Low level: .2V - 9V
• Frequency Response: 20 - 20000 Hz
• Signal to Noise Ratio: 90 dB
• Switchable high-pass filter
• Variable Bass Boost: 0 to +12dB bass boost at 45Hz
• Fuse Rating: 30A x 1
• 10 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
• Dimensions: 3.7"W x 5.51"L x 1.77"H

FEATURES & SPECS: