Kubota RTV Punch Marine 300 Watt 2-Channel Amplifier by Rockford

This is a 300 Watt 2-channel amplifier with high dynamic power using Class-a/b technology and a conformal coated pc board designed for motorsport and marine applications.

The PM300X2 is a solid choice if you're looking to drive a pair of coaxial speakers, component speakers, or a single subwoofer. The amplifier can also be run in stereo/mono mode simultaneously when using passive crossovers (not supplied) on all speakers. With proven PUNCH technology, the PM300X2 delivers real Rockford Fosgate power from a small design and is flexible to accommodate any moderately sized system.

Punch Marine 300 Watt 2-Channel Amplifier Features:

• High level input capable with Auto Turn-On circuit
• RCA pass-thru outputs
• Features C.L.E.A.N. Set-up
• Optional remote Punch Level Control (PLC2) ready (w/ input clip indicator)
• 12dB/octave Butterworth crossover
• On-board Punch EQ with +18dB boost @ 45Hz
• Muted turn on
• Stealth top mounted control panel
• Cast aluminum heatsink
• Short circuit protection
• Over current protection
• Marine grade two part epoxy coating on circuit boards
• Marine grade stainless steel hardware

Specs:

• Number of Channels - 2
• Total Power (Sum of Rated Power) - 300 Watts
• Rated Power (RMS Continuous Power) - 100 Watts x 2 @ 4-Ohm, 150 Watts x 2 @ 2-Ohm, 300 Watts x 1 @ 4-Ohm Bridged
• Dynamic Power (PVC/PowerCube®) - 120 Watts x 2 @ 4-Ohms 0° Res, 203 Watts x 2 @ 2-Ohms 0° Res
• Bridgeable - Yes
• Frequency Response - 20Hz-20kHz
• Input Sensitivity - 150 mV - 12 V
• Circuit Topology Class - Class A/B
• Efficiency (average) - 69% @ 4-Ohm
• Total Harmonic Distortion (THD+Noise) - 4-Ohm: <1.0%, 2-Ohm: <1.0%
• Signal Input - Hi/Low Level: 1 RCA Pair
• Signal Output - Low Level: 1 RCA Pair
• Tone Controls - 0dB to +14dB @ 12.5kHz, 0dB to +18dB @ 45Hz
• Crossover Controls - High-Pass: 50Hz - 250Hz @ 12dB/Octave Butterworth, Low-Pass: 50Hz - 250Hz @ 12dB/Octave Butterworth, All-Pass: Yes
• Remote Controls - Optional Punch Level Control (PLC2) Ready
• Visual Indicators - Power/Protect/Thermal LED, Input Clip LED3, Output Clip LED1,2,3 (LED Color Legend: 1BLUE: <0.5% THD, 2VIOLET: 1% THD, 3RED: 10%+ THD)
• Power Wire Gauge - 8 AWG to 4 AWG
• Power Input Connector - Captive C-Clamp
• Speaker Wire Gauge - 8 AWG to 18 AWG
• Speaker Output Connector - Captive C-Clamp
• Cooling - Convection
• Heatsink
• Operating Voltage - 9 - 16 VDC
• Recommended Fuse (not included) - 50 A
• Average Current Draw (13.8V Music) - 23 A
• Max. Current Draw (13.8V Sinewave) - 45 A
• Suggested Alternator - 75 A