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RDT-3

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RDT-3

  • RDT-3
  • RDT-3
  • RDT-3
  • RDT-3
  • RDT-3
  • RDT-3
  • RDT-3
  • RDT-3
  • RDT-3
  • RDT-3
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Rockville

RDT-3

RDT-3

2-Channel Car Amplifier, 660W RMS, LED Indicators, Black

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$109.95
$109.95 $0.00
Features
    • 660W RMS output from a compact Class D chassis under 9" long
    • LED indicators for easy performance monitoring
    • Configurable crossover with full range, low pass, and high pass modes
    • Aluminum heatsink tested at full power without thermal shutdown
    • Mounting screws and extra fuses for confident installation
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1-Year Warranty
    • RDT-3 2-Channel Car Amplifier
    • Mounting Screws
    • Extra Fuses

SKU: RDT-3

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Product Details

The RDT-3 is a 2-channel Class D car amplifier built to deliver serious power in a remarkably compact form factor. With 660 watts RMS bridged output and dyno-certified ratings, it brings clean, authoritative sound to full-range speakers and subwoofers alike. Its ultra-compact chassis fits into tight installations where space is limited, from compact cars and trucks to boats and custom builds. An optimized 53Hz bass boost, configurable crossover, and premium Tiffany-style RCA inputs give you precise control over your sound. Engineered in the USA with superior heat management, the RDT-3 runs cooler and harder—delivering more true RMS watts per dollar.

Raw Power, Dyno-Certified

The Rockville RDT-3 is a 2-channel Class D car amplifier. With dyno-certified RMS of 330W x 2 at 2Ω and 660W bridged at 4Ω, every watt is verified and real. When you compare specifications, you're looking at transparent, tested output. This is an amplifier built for enthusiasts who demand honesty from their gear.

Compact Chassis, Colossal Sound

Measuring 8.68" x 4.92" x 1.81", the RDT-3 fits in tight spaces. Its Class D design preserves trunk space, simplifies installation in tight vehicles, and mounts behind seats, under dashes, or in custom enclosures. It delivers full-bandwidth frequency response from 10Hz to 22kHz with distortion below 0.03% THD+N at 1W RMS.

Precision Tuning at Your Fingertips

Its configurable crossover lets you switch between full range, low pass (50Hz–250Hz), and high pass (50Hz–250Hz) modes, so you can dial in the perfect output for component speakers, coaxials, or subwoofers. The bass boost is tuned to 53Hz with 0–12dB of adjustable gain, delivering deep lows. Tiffany-style RCA inputs provide a secure signal path from your head unit or signal processor.

Built to Run Hard and Stay Cool

The RDT-3's aluminum heatsink is tested at full power for extended periods without thermal shutdown. A high-speed MOSFET power supply and Class D topology deliver 84% efficiency or better, reducing strain on your vehicle's electrical system and minimizing heat buildup. LED indicators for power, status mode, and clipping let you monitor performance at a glance.

Your Next Upgrade Starts Here

The RDT-3 represents the next generation of the acclaimed RDT series. From daily drivers and show cars to boats and off-road builds, it adapts to your setup with clean, powerful sound. With 4 AWG power and ground terminals, 10 AWG speaker wire outputs, mounting hardware, and extra fuses, everything you need for a confident installation is right in the box.

Features

    • Dyno-Certified RMS Power

      Every watt is tested and verified—330W RMS x 2 at 2Ω and 660W RMS bridged at 4Ω deliver honest, clean output.

    • Ultra-Compact Class D Design

      At 8.68" x 4.92" x 1.81", this amplifier fits behind seats, under dashes, and in custom enclosures without sacrificing space.

    • Configurable Crossover and Bass Boost

      Switch between full range, low pass, and high pass modes with a 53Hz bass boost tuned for deep, impactful lows.

    • Superior Thermal Performance

      An aluminum heatsink tested at full power for extended periods without thermal shutdown, while 84%+ efficiency reduces heat buildup and electrical strain.

    • Real-Time LED Monitoring

      Power, status mode, and clip indicator LEDs let you track amplifier performance and protect your speakers from distortion and clipping.

Technical Specifications

  • Type 2-Channel Class D Car Amplifier
  • Dyno-Certified RMS Power (2Ω) 330W x 2 at 1 kHz, 1% THD+N, 14.4 VDC
  • Dyno-Certified RMS Power (4Ω) 200W x 2 at 1 kHz, 1% THD+N, 14.4 VDC
  • Dyno-Certified RMS Power (Bridged 4Ω) 660W at 1 kHz, 1% THD+N, 14.4 VDC
  • Peak Power (2Ω) 1320W x 2
  • Peak Power (4Ω) 800W x 2
  • Peak Power (Bridged 4Ω) 2600W

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