Power Acoustik MA1 3500D Monoblock Car Amplifier - 3500W Max Power, 1 Ohm Stable, High Performance Audio for Car Stereo Systems - Perfect for Bass Boost and Subwoofer Installation

Features:

• Monoblock Marine Class-D Amplifier
• RMS Power Rating:
  • 4 ohms: 900 watts x 1 chan.
  • 2 ohms: 1400 watts x 1 chan.
  • 1 ohms: 2100 watts x 1 chan.
• Max power output: 3500 watts
• Pulse Width Modulated MOSFET power supply
• Compact Chassis Design for Installation Versatility
• LED power (green) and protect (red) indicators
• Dash Mount Gain Control Module Included
• Soft start turn-on
• Speaker-level (high-level) inputs
• Splash Resistant Conformal Coated Circuit Boards
• MOSFET Power Supply w/ Audiophile Grade IRTM Transivstors
• Military Grade SMT PCB Maintains Dynamic Performance
• Direct Short, Thermal, & Overload Circuits Protect Amplifier
• Heavy duty aluminum alloy heat-sink
• 200mv - 6V Low Level RCA Inputs
• Variable 12dB High Pass & Low Pass Crossovers
• Variable Low-pass Filter: 35 - 250 Hz, 12 dB/octave
• Variable Subsonic Filter: 10 - 50 Hz, 12 dB/octave
• Variable Bass Boost: 0 - +12 dB, @ 45 Hz
• Fuse Rating: 40A x 2

Specifications:

Power Specifications - Subwoofer Channel:

• RMS Power @ 4 ohms: 900 watts x 1 channels
• RMS Power @ 2 ohms: 1400 watts x 1 channels
• RMS Power @ 1 ohm: 2100 watts x 1 channels

Amplifier Specifications:

• Amplifier Class: D
• Number of Channels: 1 - Mono
• Total Peak Power Output: 3500 watts
• Maximum Input Gauge Size: 4 AWG
• Minimum Impedance Unbridged: 1 ohms
• Minimum Impedance Bridged: Not Bridgeable
• Speaker Level Inputs: Yes
• Built-in Crossover: Low-pass (LP), Subsonic
• Low-Pass Crossover Frequency: 35 - 250 Hz
• Subsonic Filter: 10 - 50 Hz
• Bass Boost: 0 - 12 dB
• Bass/Gain Remote: Yes
• Fuse Rating: 40A x 2 
• Strappable: No
• CEA-2006 Compliant: No