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Rockville
RDT-2
RDT-2
Channel Car Amplifier, 400W RMS, High/Low-Pass Filters, Bass Boost, Black
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Regular price
$89.95
Sale price
$89.95
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Features
- 200W x2 @ 2Ω or 400W x1 bridged
- High/Low-Pass filters 50–250Hz
- 0–12 dB bass boost at 50Hz
- Compact Class D, 88% efficiency
- Power/Status/Clip LED indicators
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What's Included in the box
- Amplifier
- Mounting screws
- Video card
- Owner''s manual
SKU: SKU: RDT-2
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Product Description
This compact Class D 2-channel amplifier powers full-range speakers or a bridged sub with clean, dynamic output. Dyno-certified 200W x2 at 2Ω or 400W x1 bridged at 4Ω suits daily systems and stealth installs. High 88% efficiency reduces current draw, while 50Hz-focused bass boost adds satisfying low-end. Low/High-Pass crossovers (50–250Hz) shape tone. Tiffany RCA inputs, 4 AWG power, and 10 AWG speaker outputs deliver secure connections. Real-time Power/Status/Clip LEDs help avoid distortion. Aluminum heatsink sheds heat under heavy play. Small footprint saves space without giving up serious performance.


Raw Power, Dyno-Certified
The Rockville RDT-2 is a 2-channel Class D car amplifier. With dyno-certified RMS of 200W x 2 at 2Ω, 120W x 2 at 4Ω and 400W 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 8.07" x 4.92" x 1.77", the RDT-2 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 9Hz 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 50Hz 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-2'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 88% 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-2 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
Serious Output
Dyno-certified 200W x2 at 2Ω or 400W x1 bridged at 4Ω delivers clear, dynamic audio for speakers or a sub.
Sound Shaping
Selectable full-range, low-pass, or high-pass with 50–250Hz filters plus 0–12dB bass boost at 50Hz for tuned response.
High Efficiency
Class D topology reaches 88% efficiency to reduce current draw and heat in compact builds.
Solid Connections
Tiffany RCA inputs, 4 AWG power, and 10 AWG speaker outputs improve signal integrity and reliability.
Thermal Confidence
Aluminum heatsink and internal fusing withstand extended high-output sessions without thermal shutdown.

Technical Specifications
- Product Type 2-channel Class D car amplifier
- RMS Power 200W x2 @ 2Ω, 120W x2 @ 4Ω, 400W x1 bridged @ 4Ω
- Peak Power 800W x2 @ 2Ω, 480W x2 @ 4Ω, 800W x1 @ 4Ω
- Frequency Response 9 Hz–22 kHz (+/-3 dB)
- THD+N <0.03% @ 1W (20 Hz–20 kHz)
- Crossover Range High/Low Pass 50–250Hz; Full-Range selectable
- Bass Boost 0–12 dB @ 50Hz
- Inputs/Outputs Tiffany RCA; 4 AWG power/ground; 10 AWG speaker
- Indicators Power, Status Mode, Clip LEDs
- Operating Voltage 8.3–16.1 VDC; Fusing: 20A x2 (internal)
- Weight 2.98 lb
- Dimensions 8.07 x 4.92 x 1.77
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RDT-2 BOARD
Regular price
$24.95
Sale price
$24.95
Regular price
$0.00
Unit price
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per