Rockford Fosgate Prime M2-300x4
4-channel amplifier
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Beschreibung
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The Element Ready™ -Amplifier M2-300X4 is a 300-watt full-range Class-D model suitable for operation on 4Ω or 2Ω stereo and 4Ω bridged/mono. This amplifier is extremely efficient due to its Class-D technology, which reduces the demands on the electrical system. The amplifier also features a CLEAN circuit that allows you to adjust your gain settings, as well as a POWER supply that produces more power as the voltage increases.
Technical features
- Element Ready™ Design protects against external influences
- UV-stable, powder-coated cast aluminum heat sink
- Conformal coated circuit board protects against dust and water
- CLEAN input/output clip detection and indicator LEDs
- Marine grade zinc-nickel plated brass fittings
- Optimized with the AudioGraph PowerCube measurement tool
- Top-mounted control panel
- Focused mass heatsink allows placement of critical aluminum material around the hottest internal components
- Fully adjustable 12 dB/octave high- and low-pass Butterworth crossovers
- Integrated power and speaker connections
- protection against short circuit and overcurrent
- Balanced differential inputs eliminate noise picked up by signal cables
- 2/4 channel input switch
- RCA pass-thru outputs
- Integration with OEM and aftermarket radios
- "Auto-Sense" activation with remote out (high-level input)
- Auto-Sense Bypass Switch for Vehicles with RAP (Retained Accessory Power)
- Low impedance stability
- Quality and performance are tested with the company's own RATS (Rockford Automated Testing System)
- CEA-2006 compliant & CE compliant
Technical data
- Cta-2006 compliant
- 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 Watt x 2 @ 4Ω Bridge/Mono
- Dynamic Power (PVC/PowerCube® )
- 70 watts x 4 @ 4Ω
- 115 Watt x 4 @ 2Ω
- 230 Watt 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
- Class D circuit topology
- Total Harmonic Distortion (THD+Noise)
- 4Ω: <1.0%
- 2Ω: <1.0%
- Signal input front low level: 2 RCA
- High level front: 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)
- Low-level signal output: 2 RCA (Pass-Thru active with RCA or Hi-Level input)
- Front High-Pass:
- 50 Hz - 250 Hz @ 12dB/octave Butterworth
- Front Low-Pass:
- 50 Hz - 250 Hz @ 12dB/octave Butterworth
- High pass rear:
- 50 Hz - 250 Hz @ 12dB/octave Butterworth
- Lowpass rear:
- 50 Hz - 250 Hz @ 12dB/octave Butterworth
- All-Pass: Yes
- Remote controls No
- Optical displays Power/Protect
- CLEAN input
- CLEAN output (front)
- CLEAN-Exit (rear)
- power cable 25mm²
- power input connection compression terminal block
- speaker cable cross-section 10mm²
- speaker output connector compression terminal block
- heat sink
- Operating voltage 9 - 16 VDC
- Recommended fuse (not included) 60 A
- Max. current consumption (13.8 V sine wave) 39 A
- Dimensions (H x W x D) 4.9 cm x 17.3 cm x 25.5 cm
- Shipping weight 2.15 Kg
