PRV Audio QS3000 2 Ohm - QS Series 3000W RMS at 2 ohms, Mono Subwoofer Car Amplifier
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Pure Bass Power Built for Real Systems
The PRV Audio QS3000 2 Ohm Mono Subwoofer Amplifier is made for car audio enthusiasts who want serious low-end power without compromise. Delivering a strong and stable 3000W RMS output at 2 ohms, it brings heavy hitting bass performance that works for both subwoofer setups and full-range system builds. With advanced Brazilian Class D technology, it runs efficiently with reduced heat while still pushing massive energy into your system, keeping everything powerful and controlled at the same time.
Stable High Current Performance You Can Trust
This amplifier is designed for demanding installs with 2 ohm stable high-current operation that ensures consistent power delivery across different speaker configurations. Its regulated power supply system maintains steady voltage with up to 90 percent efficiency, helping your system perform reliably even during long and intense listening sessions. Built in active crossover controls give you full flexibility to tune high pass and low pass filters, so you can shape your sound exactly the way your setup needs it.
Compact Design With Smart Protection and Control
Even with its huge output, the QS3000 keeps a compact high-performance chassis that fits easily into tight installation spaces without sacrificing power. The advanced cooling system with high airflow heatsink design keeps temperatures stable when the system is pushed hard. An intelligent 4 way protection circuit shields your amplifier from voltage issues, shorts, and overloads, while LED status and clipping indicators give you real time feedback so you always know your system is running clean. With precision signal control and flexible wiring options, it delivers powerful bass with confidence and reliability every time you turn it up.
Frequently Asked Questions (FAQ)
- • Why does my PRV Audio QS3000 2 Ohm keep shutting down during heavy bass?
The amplifier may be entering protection mode because of overheating, low battery voltage, incorrect speaker wiring, or poor electrical connections. Inspect the installation and verify the system load.
- • Can I use the QS3000 2 Ohm with dual voice coil subwoofers?
Yes, many users pair it with dual voice coil subwoofers. Make sure the final wired impedance is compatible with the amplifier's 2 ohm operating specification.
- • Why is my amplifier getting hot even at moderate listening levels?
Excessive heat is often caused by poor ventilation, improper gain settings, or restricted airflow around the amplifier. Installing it in a well ventilated location can improve cooling.
- • Why does my bass sound weak even though the amplifier has plenty of power?
Weak bass is commonly caused by incorrect gain adjustment, improper enclosure design, reversed subwoofer polarity, or crossover settings that need fine tuning.
- • Can the QS3000 2 Ohm be used in a daily driven vehicle?
Yes, it is a popular choice for daily systems when supported by a reliable charging system and properly matched subwoofers.
- • Why does the amplifier blow its fuse after installation?
A blown fuse may indicate a shorted power wire, incorrect fuse size, reversed power connections, or an internal fault. Disconnect the amplifier and inspect the wiring before replacing the fuse.
- • Why does my subwoofer make a popping sound with the QS3000 2 Ohm?
Popping is usually caused by amplifier clipping, excessive cone movement, or incorrect crossover settings. Reducing the gain and checking the system tuning often resolves the issue.
- • Do I need to upgrade my vehicle's electrical system for the QS3000 2 Ohm?
Many high power systems benefit from a stronger battery, upgraded wiring, or a higher output alternator to maintain stable voltage during demanding playback.
- • Can I mount the QS3000 2 Ohm upside down?
While it may be physically possible, mounting the amplifier where heat can dissipate efficiently is recommended to maintain reliable long term performance.
- • How can I get the best performance from the QS3000 2 Ohm?
Use properly sized power and ground cables, wire the subwoofers to the correct impedance, set the amplifier gain carefully, use a well designed enclosure, and maintain a strong electrical system for consistent power delivery.
- Maximum Power : 3000 Watts
- Number of Channels : 1
- Frequency Response : 20-20000 Hz
- Fuse Rating : 150 A
Features:
- High-Power 3000W RMS Output: Delivers strong and stable 3000 watts at 2 ohms for demanding subwoofer and full-range applications.
- 2-Ohm Stable High-Current Operation: Optimized for efficient power distribution across multiple speaker configurations.
- Advanced Brazilian Class D Technology: Provides high efficiency performance with reduced heat and improved energy management.
- Full-Range Frequency Capability: Suitable for subwoofers, midbass, midrange, and high-frequency drivers in versatile system setups.
- Regulated Power Supply System: Ensures consistent voltage delivery with 80–90% efficiency for stable long-term operation.
- Compact High-Performance Design: Small chassis allows flexible installation in tight vehicle spaces without sacrificing power.
- Built-In Active Crossover Controls: High-pass and low-pass filters enable precise tuning for different speaker applications.
- Intelligent 4-Way Protection Circuitry: Protects against high voltage, low voltage, short circuit, and overcurrent conditions.
- LED Status and Clipping Indicators: Real-time monitoring of power, protection, and distortion levels for safe operation.
- Advanced Cooling System: High airflow heatsink design maintains thermal stability under heavy audio loads.
- Precision Signal Control: Clipping indicator helps maintain clean output and prevents distortion at maximum power levels.
- Versatile Wiring Flexibility: Supports multiple speaker configurations for custom car audio system design.
Specifications:
- Impedance: 2 Ohm
- Channels: 1 Channel
- Rated RMS Power at 14.0 V at 2 Ohm: 3000 Watts
- Rated RMS Power at 14.0 V at 4 Ohms: 2200 Watts
- Average Efficiency: 80%
- Operating Voltage: 9 to 16 Volts
- Musical Current Draw: 150 A
- Minimum Power Wire Input: (OFC) 4 Gauge
- Protection Fuse or Circuit Breaker: 150 Amps
- Minimum Speaker Wire Output: 14 Gauge
- Frequency Response(-3dB): 20 - 20,000 Hz
- Min. Input Sensitivity for Max. Output: 200 mV
- Signal Input: 1 Pair RCA
- Signal to Noise: >90 dB
- Protection System: Low & High Supply Voltage / Shortage on Output / Low Impedance on Output
- Heat Sink Type: Heavy Duty Cast Aluminum
- UPC:
- Weight: 5.1
- Authorized Internet Dealer
Warranty: 1 Year 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 1 Year from the original date of purchase with proper return authorization.