ROCKFORD FOSGATE M2-300X4 (4-Channel Amplifier – 4x300W)

Designed to withstand the elements, the M2-300X4 Element Ready™ amplifier is a 300 watt, full-range class-D model, capable of operating at 4Ω or 2Ω stereo, and 4Ω bridged/mono. This amplifier is extremely efficient because of its class D technology which reduces demand on the electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases.

FEATURES AT A GLANCE

• Element Ready™ design protects against outdoor exposure
• Zinc Nickel-plated Marine grade brass connection terminals
• C.L.E.A.N. input/output clip detection and indicator LEDs
• Optimized using AudioGraph PowerCube measurement tool
• UV stable powder coated cast aluminum heatsink
• Conformal coated circuit board protects against dust and water
• Integration with OEM and Aftermarket Radios
• Low Impedance Stability
• RATS (Rockford Automated Testing System) proprietary quality & performance tested
• Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)
• Top Mounted Control Panel
• Short Circuit & Over Current Protection
• Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers
• Focused mass heat sink allows critical aluminum material to be located around hottest internal devices
• Balanced Differential Inputs eliminates noise picked up by signal cables
• Integrated Power and Speaker Terminals
• “Auto-Sense” turn-on with remote out (high level in)
• CEA-2006 Compliant & CE Compliant
• 2/4 channel input switch
• 2-Year Warranty
• RCA pass-thru outputs

ΤΕΧΝΙΚΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ / SPECIFICATIONS

• Number of Channels: 4
• Total Power (Sum of Rated Power): 300 Watts
• Rated Power (RMS Continuous Power): 50 Watts x 4 @ 4Ω, 75 Watts x 4 @ 2Ω, 150 Watts x 2 @ 4Ω Bridged/Mono
• Dynamic Power (PVC/PowerCube®): 70 Watts x 4 @ 4Ω, 115 Watts x 4 @ 2Ω, 230 Watts x 2 @ 4Ω Bridged/Mono
• Bridgeable: Yes
• Frequency Response: 20 Hz – 20 kHz
• Input Sensitivity: Low-Level: 150 mV – 4 V, High-Level: 450 mV – 12 V
• Circuit Topology Class: Class D
• Efficiency (average)
• Total Harmonic Distortion (THD+Noise): 4Ω: <1.0%, 2Ω: <1.0%
• Signal Input: Front Low-Level: 2 RCA, Front High-Level: 4-Pin Molex, Rear Low-Level: 2 RCA, Rear High-Level: 4-Pin Molex
• Input Switch: 2/4 Input (works for RCA/High-Level inputs)
• Signal OutputLow-Level: 2 RCA (Pass-Thru active with RCA or Hi-Level input)
• Tone Controls: No
• Crossover Controls: Front
• High-Pass: 50 Hz – 250 Hz @ 12dB/Octave Butterworth
• Front Low-Pass: 50 Hz – 250 Hz @ 12dB/Octave Butterworth
• Rear High-Pass: 50 Hz – 250 Hz @ 12dB/Octave Butterworth
• Rear Low-Pass: 50 Hz – 250 Hz @ 12dB/Octave Butterworth
• All-Pass: Yes