The Rockville RD600.1 is designed for car audio enthusiasts who want clean, punchy bass without breaking the bank. Engineered in the USA, this Class D monoblock amplifier delivers 600 watts RMS into 1 ohm for powerful, distortion-free output with exceptional efficiency. Its compact footprint saves space while delivering reliable, high-impact bass performance.

More Watts Per Dollar

The RD Series delivers more RMS power per dollar than competing amplifiers. With true Dyno-Certified RMS ratings, this amp delivers real, tested performance without inflated numbers.

Compact Yet Powerfulr

The Class D design keeps the RD600.1 running cool while maximizing efficiency, making it ideal for tight installation spaces. It delivers powerful, deep bass while minimizing heat buildup and battery drain..

Designed for Clean, Powerful Sound

The RD600.1 is designed to deliver consistent, high-efficiency performance without overloading your electrical system. Unlike inferior amplifiers that boost bass at 80Hz, this amp is tuned to boost 45Hz frequencies for a deeper, more impactful low-end response.

Metal Bass Remote with Clipping Indicator

The included high-quality metal bass remote features a built-in clipping indicator that lets you to fine-tune your bass levels in real time without distortion. Since optimal bass levels change from song to song, the clipping indicator ensures that your subs hit hard and stay protected.

Premium Tiffany-Style RCA Connectors for Maximum Signal Integrity

The RD600.1 is equipped with Tiffany-style RCA connectors that ensure a secure, interference-free signal for pure, high-quality sound. Unlike standard plastic RCA jacks, which can loosen over time, these high-end machined metal connectors provide a solid, long-lasting connection that enhances signal stability.

Built for Heavy Use

Designed for demanding conditions, the RD600.1 features an advanced thermal management system that prevents overheating and maintains stable operation. In full-power stress tests, it ran for 45 minutes without shutting down or entering protection mode—outlasting many competing models.

Efficient Class-D Technology for Maximum Power and Clarity

The RD600.1 uses true Class-D circuitry for high efficiency, delivering maximum power with minimal distortion. This design significantly reduces heat buildup and power consumption, making it the best solution for automotive monoblock amplifiers where space, power efficiency and thermal management are critical. Unlike traditional Class AB designs that dissipate excess energy as heat, Class D amplifiers convert more power directly into sound, delivering stronger, cleaner bass without overloading your vehicle's electrical system. This means longer play times, less strain on your battery, and consistent performance at high volumes.

Features

• 600W Dyno-Certified RMS Power (1 Ohm) – Real, tested power with low distortion.
• Metal Bass Remote with Clipping Indicator – Adjust bass without distortion and prevent damage.
• High Efficiency Class D Design – Maximizes power output while minimizing heat and battery drain.
• Optimized Bass Boost (45Hz) – Deep, controlled bass without muddying midrange frequencies.
• Tiffany-Style RCA Terminals – Secure, high-quality signal connections for cleaner audio.
• Advanced Thermal Management – Built to withstand long playing sessions without overheating.

What's In the Box

• Rockville RD600.1 Amplifier
• Metal Bass Remote with Clipping Indicator
• Owner's Manual
• Mounting Screws
• Warranty Card

Specifications

Type	Monoblock Car Amplifier
RMS Power (Dyno-Certified)	1 Ohm: 600W x 1 Channel (<1% THD, 75% Efficiency) 2 Ohm: 400W x 1 Channel (<1% THD, 85% Efficiency) 4 Ohm: 250W x 1 Channel (<1% THD, 90% Efficiency)
Peak Power	1 Ohm: 2400W x 1 Channel 2 Ohm: 1600W x 1 Channel 4 Ohm: 1000W x 1 Channel
Frequency Response	10Hz - 200Hz
Bass Boost	0dB-12dB @ 45Hz
Low Pass Filter	50Hz - 200Hz
Subsonic Filter	10Hz - 50Hz
Mute & Delay Soft Start	Prevents power surges at startup
Power/Protect/Clip LED Indicators	Monitors amp status and prevents damage
THD at Rated Power	< 0.5%
Maximum THD+N at 4 Ohm Rated Power	0.5%
Damping Factor	>150 @ 100Hz
Signal-to-Noise Ratio	-91.9 dBA (CEA-2006 Standard)
Remote Level Attenuation	0 to -26dB
Useable Input Signal Voltage Range (4 Ohm Load)	264mV – 8.0V
8 Volt Preamp Circuitry	Delivers strong, clean input signal
Fuse Rating	2 x 30A Maxi Fuse (Built-in)
Power & Ground Terminal Size	4 Gauge
Speaker Wire Terminal Size	8 Gauge
Connectors	Tiffany RCA Terminals for secure signal transmission
Dimensions (W x H x L)	9.6” x 4.9” x 1.8”