DB Drive DX-A1201 DX Series 350W RMS x 1 at 4 Ohm, Class-D Mono Subwoofer Car Amplifier
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Efficient Power, Clear Sound, and Rock-Solid Connections
Power up your sound system with cutting-edge Class D Technology that delivers clean, distortion-free audio while running cooler and more efficiently. Featuring Direct Connect Speaker Terminals for solid, loss-free connections and Large Gauge Power Wire Inputs to keep power flowing strong and steady, this amplifier is built to fuel your high-performance audio setup with reliability and clarity.
Reliable Power, Intelligent Protection, and Real-Time Performance Monitoring
Enjoy stable, high-quality sound with advanced power management and safety features. The PWM Mosfet Regulated Power Supply delivers consistent, efficient power while minimizing heat, ensuring your music stays clean even at high volumes. Plus, the APC Audio Protection Circuit guards your amplifier and speakers from damage, and the SESI Signal Evaluation Status Indicator keeps you informed of signal health in real time—giving you peace of mind and flawless performance every time.
Powerful Bass Control, Advanced Cooling, and Unmatched Stability
Stay cool under pressure and control your bass like a pro. The advanced Collective Heat Management system keeps your amplifier running safely and efficiently during intense sessions. With 1-Ohm stability, you can power big bass setups without worry, and the included Remote Bass Control lets you dial in the perfect bass level anytime — all from the driver’s seat. Perfect for bass lovers who demand power, reliability, and convenience.
- Maximum Power : 1200 Watts
- Number of Channels : 1
- Frequency Response : 10-350 Hz
- Amplifier Class : D
Features:
- Class D Technology: Utilizes high-speed digital switching to amplify audio signals with excellent efficiency. It generates less heat and consumes less power than traditional amplifiers while delivering powerful, clean, and distortion-free sound — ideal for high-performance audio systems.
- Direct Connect Speaker Terminals: Heavy-duty terminals designed for direct wire connections without additional connectors. This provides a secure, low-resistance link between your amplifier and speakers, minimizing signal loss and ensuring dependable, high-quality sound delivery.
- Large Gauge Power Wire Inputs: Supports thick power cables (lower AWG numbers) that allow greater current flow into the amplifier. This ensures stable and reliable power delivery, especially at high volumes and demanding bass drops, preventing voltage drops and maintaining consistent performance.
- PWM Mosfet Regulated Power Supply: A Pulse Width Modulated (PWM) Mosfet power supply ensures a steady, efficient power flow to the amplifier’s internal circuits. It stabilizes voltage and current, reduces heat buildup, and helps deliver clean, uninterrupted sound even under demanding conditions.
- APC - Audio Protection Circuit: An integrated safety feature that continuously monitors the amplifier for issues such as overheating, short circuits, or overloads. If a problem occurs, the circuit will limit or shut down the output temporarily to protect both the amplifier and connected speakers.
- SESI - Signal Evaluation Status Indicator: A real-time status display (usually an LED indicator) that monitors signal levels. It alerts users to issues like clipping, abnormal input signals, or overloads — helping you quickly spot and correct problems to maintain optimal sound performance.
- CHM - Collective Heat Management: A comprehensive cooling system that includes heatsinks, ventilation, and thermal protection features to regulate and dissipate heat effectively. This keeps the amplifier running safely and efficiently, even during prolonged high-power operation.
- 1-Ohm Capability: The amplifier is stable at a 1-ohm load, allowing it to power multiple subwoofers or handle demanding low-impedance setups without shutting down or overheating. Perfect for enthusiasts seeking maximum bass output and system versatility.
- Remote Bass Control Included: Comes with a wired remote bass knob that installs in your vehicle’s cabin, giving you quick, convenient control over your subwoofer’s output level without having to access the amplifier directly — great for fine-tuning bass on the fly.
Specifications:
- Dynamic Power: 1 x 1200 Watts @ 1-Ohm
- Dynamic Power: 1 x 650 Watts @ 2-Ohms
- Dynamic Power: 1 x 350 Watts @ 4-Ohms
- Rated Power: 1 x 1050 Watts @ 1-Ohm
- Rated Power: 1 x 550 Watts @ 2-Ohms
- Rated Power: 1 x 250 Watts @ 4-Ohms
- Low Pass Filter: 40Hz - 300Hz
- Subsonic Filter: 0 - 25 Hz
- Bass Boost @ 45Hz : 0-12dB
- Input Sensitivity: 250Mv - 6V
- Signal to Noise Ratio :>90dB
- Frequency Response: 10Hz-350Hz
- UPC: 811536039620
- Weight: 0
- Authorized Internet Dealer
Warranty: 0 Months Onlinecarstereo.com warranty.
0 Months warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warrantied if the defect is due to physical damage.