PRV Audio QS3000 1 Ohm (QS Series) Full Range Monoblock Car Amplifier 3000 Watts

QS Series amplifiers offer an efficient design with full-range frequency response at an affordable price!

The QS3000 features a regulated power supply that consistently delivers power with an impressive efficiency rate of 80–90%, all within a compact aluminum heatsink.

• The QS3000 amplifier delivers 3000 watts of TRUE RMS power with a full-range output, utilizing advanced Digital Class D Brazilian Technology.
• This 1-channel car audio amplifier is stable at 1 Ohm, allowing you to wire multiple speakers and distribute power efficiently. Designed to maximize the efficiency of your vehicle's electrical system, the QS3000 has a compact footprint for easy installation: 8.66″ wide x 7.30″ long x 3.00″ high.
• It features 4-way protection circuitry, including high voltage, low voltage, shortage, and current protection, along with built-in Power/Protection/Clip LED indicators on the top panel.

The QS series is our latest line of full-bridge high-wattage amplifiers, offering exceptional value for your money. The QS3000 is stable at 1 Ohm and also available at 2 Ohms.

With a wide frequency response, this amplifier is versatile enough for various applications, including subwoofers, midbass, midrange, full-range speakers, phenolic drivers, titanium drivers, and super tweeters. It is the ideal solution for everyday car audio systems.

Built-in high and low pass filters let you set the perfect frequency range for your equipment, from deep bass to high frequencies.

Our proprietary heat dissipation design, featuring high airflow cooling fans, ensures the amplifier stays cool even during the most demanding playlists.

The LED indicator is a convenient built-in tool for easily monitoring your amplifier's status during use.

The clipping indicator flashes when the amplifier reaches its maximum power output without distortion, ensuring excellent sound performance and great value. All of this is safeguarded by four-stage intelligent protection circuitry.

**Before Installing:**

Before connecting your amplifier, thoroughly review all recommendations. Ensure any connections to the amplifier input or output are made only when the amplifier is OFF.

- The gauge of the power supply wiring is crucial for achieving the desired amplifier output and ensuring safety. Using the incorrect wire gauge will lead to power loss and cable overheating. It's important to keep power supply cables as short as possible. Always use 100% copper cables and high-quality connectors to maintain sound quality and fidelity. To prevent cable damage, ensure they do not touch sharp metal edges. **Important:** Use a fuse 12 inches away from the battery as a safety precaution.

- Keep all cables as far away as possible from ignition cables, electronic injection modules, and starter switches to avoid noise interference.

- To prevent interference, keep signal cables (RCA) away from the vehicle's original wiring and any other power supply cables.

- Install the amplifier in a solid and well-ventilated area. Do not mount the amplifier on the back of a subwoofer box; excessive vibration may damage the amplifier.

Power ratings are based on tests conducted in the PRV Audio Group laboratory. Reference frequencies are from 100Hz to 1kHz with THD+N ≤1% at the specified impedance. Variations in electronic components and the manufacturing process can lead to measurement differences. This amplifier is designed for music applications (with speakers); load testing (resistant load) is not recommended.

PRV Audio products are guaranteed for ONE (1) YEAR from the original purchase date against manufacturer defects in material and workmanship under normal use.

GENERAL SPECIFICATIONS

The power ratings are based on tests conducted in the PRV Audio Group laboratory. The reference frequencies range from 60Hz to 1kHz with THD+N ≤1% at specified impedances. Due to variations in electronic components and the manufacturing process, measurement results may vary. This amplifier is designed for music applications with speakers; load testing with a resistive load is not recommended.

PRV Audio QS3000 1Ω Manual