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Rockford Fosgate  R2-1200X1 On Sale

Prime Series 1200W RMS x 1 at 1 Ohm, Class-D Mono Subwoofer Car Amplifier with Remote Level Control Included

Item #90914

Condition:   Brand New

Product Highlights

  • Prime Series
  • 1200W RMS x 1 at 1 Ohm
  • Class-D Mono Subwoofer Car Amplifier
  • Remote Level Control Included

  Free 2-Years Warranty Included!
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$382.49

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Rockford Fosgate R2-1200X1 Prime Series 1200W RMS x 1 at 1 Ohm, Class-D Mono Subwoofer Car Amplifier with Remote Level Control Included


We are a Rockford Fosgate authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • Class-D Mono Subwoofer Car Amplifier
  • • 7" Speaker input harnesses
  • • (4) 3/4" Screws
  • • (2) 1/2" Screws
  • • (5) Flat washers
  • • Nut
  • • 3mm Allen Hex key
  • • 16' Remote cable (RJ-25 connector on both ends)
  • • Wired Remote Level Control module
  • • Certificate of Performance
  • • Rockford Fosgate contact information
  • Owner's Manual

 


Why Choose Rockford Fosgate R2-1200X1 Mono Subwoofer Amplifier?


 

 

Rockford Fosgate R2-1200X1 Mono Subwoofer Amplifier Inclusions
Precision Audio and Built to Perform

Achieve flawless sound with Variable Input Gain for precise tuning and Balanced Differential Inputs for clean, noise-free signal transfer— complete with RCA Pass-Through Outputs. Enjoy smart integration with an Auto-Sense bypass switch, perfect for vehicles with Retained Accessory Power (RAP), and High-Level Input capability for versatile connectivity. Built-In Short Circuit and Overcurrent Protection keep your system safe, all housed in a rugged cast aluminum heat sink designed for lasting durability.

Intuitive Control with Built-In Audio Protection

Fine-tune your system with ease using the top-mounted control panel for quick access to all settings. Enjoy complete crossover customization with fully adjustable 12 dB/octave High and Low Pass Butterworth Crossovers, while Rollback Protection automatically safeguards your system under stress. Boost your bass exactly how you like it with the Continuously Variable On-Board Punch EQ for deep, dynamic low-end performance.

Rockford Fosgate R2-1200X1 Mono Subwoofer Amplifier Top view
Rockford Fosgate R2-1200X1 Mono Subwoofer Amplifier Wired Remote
Smart Power and Remote Control at Your Fingertips

Take full command of your audio with the included RLC Remote Level Control for on-the-fly sound adjustments. The efficient Class-D Topology delivers powerful performance with minimal heat, while the C.L.E.A.N. setup ensures quick and accurate system tuning. Protect your lows with a Variable Infrasonic Filter, and rest easy knowing your system meets strict industry standards with CEA-2006 and CE compliance.

 


Frequently Asked Questions (FAQ)


  • • Why does the amp go into protection mode?
    Protection can be caused by overheating, a low speaker load, shorted wiring, or poor power and ground connections. Check impedance, terminals, ventilation, and wiring before operating the system again.
  • • Why does it shut off when I turn up the volume?
    A shutdown at higher volume may indicate insufficient current, overheating, or an unsuitable subwoofer load. Check the battery, charging system, power wiring, ventilation, and final speaker impedance before raising output.
  • • Why is there no bass when the amp turns on?
    Check the RCA connections, gain, low-pass filter, remote turn-on, and subwoofer wiring. Confirm the head unit is sending a signal and make sure the speaker terminals are secure with correct polarity.
  • • Why does the amp get too hot?
    Some heat is normal, but excessive temperature can indicate poor airflow, a low impedance load, or prolonged high output. Improve ventilation and verify the connected subwoofer meets the recommended impedance.
  • • Why does the subwoofer sound distorted?
    Distortion can result from excessive gain, bass boost, or clipping from the source. Lower the gain and EQ settings, then confirm the amplifier receives a clean signal and the subwoofer is properly matched.
  • • Why do I hear engine noise from the sub?
    Engine-speed-related whining is often linked to grounding or signal interference. Check the amplifier ground and RCA connections, and route signal cables away from power wiring to reduce unwanted electrical noise.
  • • Can I use a dual voice coil subwoofer?
    Yes, as long as the voice coils are wired to create a final impedance supported by the amplifier. Calculate the resulting load before connecting, since too-low impedance can trigger protection or excessive heat.
  • • Why is the subwoofer output weaker than expected?
    Check the gain, input signal, speaker wiring, enclosure, and final impedance. Also verify the power and ground cables are properly sized and secure, since inadequate electrical supply can limit output.
  • • Why does the bass change after adjusting the crossover?
    The low-pass filter controls which frequencies reach the subwoofer. If set too high or low, bass may sound muddy or weak. Adjust it gradually until the sub blends smoothly with the main speakers.
  • • What should I check if the amp suddenly stops?
    Check the main fuse, power and ground connections, remote turn-on wire, and speaker wiring. If those are secure, inspect for overheating or protection activation before reconnecting and testing the system.

SPECIFICATIONS


  • Number of Channels : 1
  • Frequency Response : 20-250 Hz
  • Built In Crossovers : Yes
  • RMS Power Output : 1x1200 Watts
  • Amplifier Class : D
  • Fuse Rating : 200 A

FEATURES


Features:

  • Precision Tuning: Variable Input Gain adjustment level
  • Clean Signal Transfer: Balanced Differential Inputs with RCA Pass Through Outputs
  • Smart Power Control: Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)
  • Versatile Integration: High Level Input Capable
  • Built-In Protection: Short Circuit & Over Current Protection
  • Durable Design: Cast aluminum heat sink
  • User-Friendly Access: Top Mounted Control Panel
  • Complete Crossover Control: Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers
  • Automatic Safety Net: Rollback Protection
  • Enhanced Bass Response: Continuously Variable On Board Punch EQ
  • Remote Sound Management: Includes RLC Remote Level Control
  • Efficient Power Delivery: Class-D Topology
  • Hassle-Free Setup: Features C.L.E.A.N. Set-up
  • Subsonic Filtering: Variable Infrasonic Filter
  • Industry Certified: CEA-2006 Compliant & CE Compliant

 

Specifications:

  • CTA-2006 Compliant
  • Number of Channels: 1
  • Total Power (Sum of Rated Power): 1200 Watts
  • Rated Power (RMS Continuous Power)
    • 400 Watts x 1 @ 4Ω
    • 800 Watts x 1 @ 2Ω
    • 1200 Watts x 1 @ 1Ω
  • Dynamic Power (PVC/PowerCube®)
    • 489 Watts x 1 @ 4Ω
    • 889 Watts x 1 @ 2Ω
    • 1389 Watts x 1 @ 1Ω
  • Bridgeable: No
  • Frequency Response: 20 Hz - 250 Hz
  • Input Sensitivity
    • Low-Level: 150 mV - 4 V
    • High-Level: 450 mV - 12 V
  • Circuit Topology Class: Class-D
  • Efficiency (average): > 80%
  • Total Harmonic Distortion (THD+Noise)
    • 4Ω: <1.0%
    • 2Ω: <1.0%
    • 1Ω: <1.0%
  • Signal Input
    • Low-Level: 2 RCA
    • High-Level: 4-Pin Molex
  • Signal Output
    • Low-Level: 2 RCA (Pass-Thru active with RCA or Hi-Level input)
  • Tone Controls: 0 to +18 dB @ 45 Hz
  • Crossover Controls:
    • Low-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth
    • Infrasonic: 15 Hz - 40 Hz @ 12dB/Octave Butterworth
  • Remote Controls: Yes
  • Visual Indicators
    • Power/Protect
    • C.L.E.A.N. In
    • C.L.E.A.N. Out
  • Power Wire Gauge: 4 AWG
  • Power Input Connector: Compression Terminal Block
  • Speaker Wire Gauge: 8 AWG
  • Speaker Output Connector: Compression Terminal Block
  • Cooling: Convection
  • Operating Voltage: 9 - 16 VDC
  • Recommended Fuse(not included): 200 A
  • Max. Current Draw (13.8V Sinewave): 121 A
  • Dimensions (H x W x D)
    • 1.9" x 6.8" x 11.3" (4.9 cm x 17.3 cm x 28.5 cm)
  • UPC: 780687355883
  • Weight: 8
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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