Power Acoustik MSA4 1300D 4-Channel Marine Amplifier - 1300W Max Power, Waterproof Audio System for Boats, Yachts & Outdoor Adventures

Features:

General Features:

• Compact 4.75” Chassis Design for Installation Versatility
• Splash Resistant Conformal Coated Circuit Boards
• MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
• Military Grade SMT PCB Maintains Dynamic Performance
• 2-ohm Stereo & 4-ohm Bridged Full Range Operation
• Direct Short, Thermal, & Overload Circuits Protect Amplifier
• 200mv-6V Low-Level RCA Inputs
• Total Harmonic Distortion: 0.5%
• Frequency Response: 10-20Hz
• Signal to Noise Ratio: 80dB
• Damping Factor: >100
• High-Level Input w/ Signal Sense Auto Turn-on
• Variable 12dB High Pass & Low Pass Crossovers
• 10-50Hz Variable 12dB Subsonic Crossover Protects Subwoofers
• 9.25”H x 4.75"W x 1.625"W

Power Ratings

• 4 Ohms @ 14.4V: 75 Watts x 4
• 2 Ohms @ 14.4V: 125 Watts x 4
• Bridged 4 Ohms @ 14.4V: 250Watts x 2
• MAX Power: 1300 Watts

Specifications:

Power Specifications - Full Range Channels:

• RMS Power @ 4 ohms: 75 watts x 4 channels
• RMS Power @ 2 ohms: 125 watts x 4 channels
• Bridged RMS Power: 250 watts x 2 channels

Amplifier Specifications:

• Amplifier Series: Razor (Power Acoustik)
• Amplifier Class: D
• Number of Channels: 4
• Total Peak Power Output: 1300 watts
• Minimum Impedance Unbridged: 2 ohms
• Minimum Impedance Bridged: 4 ohms
• THD at Rated RMS Power: >1%
• Speaker Level Inputs: Yes
• Built-in Crossover: Low-Pass (LP), High-Pass (HP)