Cerwin Vega SRPM1000.1D Stroker RPM Series 1-Channel Monoblock Class-D Marine Amplifier

Cerwin Vega SRPM1000.1D

The Cerwin-Vega SRPM1000.1D Stroker RPM Series 1-Channel Monoblock Class-D Amplifier, engineered to deliver massive bass output, exceptional efficiency, and precision control for serious audio enthusiasts. As part of the high-performance Cerwin-Vega RPM Stroker Series, this powerful monoblock amplifier is designed to drive subwoofers with authority while maintaining clean, distortion-free sound.

The SRPM1000.1D mono amplifier features an advanced high-efficiency Class-D digital topology, allowing it to produce impressive power while minimizing heat and energy consumption. This design ensures maximum output and efficiency, making it ideal for high-performance subwoofer systems where powerful, accurate bass is essential.

Built with advanced surface-mount components and a durable 4-layer PCB, the RPM Stroker amplifier platform delivers exceptional reliability and signal accuracy. This high-quality internal design improves performance stability while ensuring the amplifier operates smoothly even under demanding conditions.

Installation flexibility is another key advantage of the Cerwin-Vega SRPM1000.1D amplifier. Its compact chassis with single-sided connections allows for clean and efficient installation in tight spaces, making it suitable for a wide range of vehicle audio systems. The amplifier also supports high-level and low-level inputs up to 12 volts, allowing seamless integration with both factory and aftermarket head units.

The RPM Stroker amplifier offers advanced tuning features to help you dial in the perfect bass performance. Fully variable crossovers from 35Hz to 350Hz with 12dB per octave filtering allow precise frequency control. Additionally, the bass remote control with optional in-dash mounting gives you convenient control of bass levels directly from the driver’s seat. A variable phase adjustment ensures proper alignment between subwoofer and speaker output.

Features:

• Class-D Full Range 1-Ohm Stable 1-Channel Marine Amplifier
• RMS Power Rating:
  • 4 ohms: 400 watts x 1 chan.
  • 2 ohms: 800 watts x 1 chan.
  • 1 ohm: 1000 watts x 1 chan.
• Total power output: 1000 watts
• Conformal coated PCB to protect against dust, vibration and moisture
• Top-mounted controls allow for fast, accurate adjustments
• Pulse Width Modulated MOSFET power supply
• LED power (green) and protect (red) indicators
• Soft start turn-on
• Mono channel operation
• Low-pass filter: 30-300Hz
• Subsonic filter: 10-55 Hz
• Speaker-level (high-level) inputs
• Preamp RCA outputs to daisy chain multiple amps
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Dual speaker terminals simplify the hookup of multiple speakers
• Heavy duty aluminum alloy heat-sink
• Frequency Response: 10 - 350 Hz

Specifications :

Stroker RPM Series 1-Channel Monoblock Class-D Marine Amplifier

Power Rating

• RMS Power (@ 1Ω) : 1000 Watt x 1 Channel
• RMS Power (@ 2Ω) : 800 Watt x 1 Channel
• RMS Power (@ 4Ω) : 400 Watt x 1 Channel

Power Supply

• Power Supply : Full PWM
• Power Supply Threshold : 10.0VDC - 17.0VDC
• Idle Current : 0.7A

Distortion

• THD 4 (1KHz @ 4Ω) : 0.07%
• S/N Ratio (A Weighted @ 1W) : -77.4dBA
• S/N Ratio (A Weighted @ FP) : -97.4dBA

Input Sensitivity

• Low Input Level : 200mV - 10.0V
• High Input Level : Up to 25W RMS

Input Impedance

• Low Input Level : 22KΩ
• High Input Level : 22KΩ

Output Stage

• Output Impedance : 0.047Ω
• Damping Factor (50Hz @ 4Ω) : >250
• Bandwidth (-3dB) : 10Hz - 350Hz

Crossover (-12dB/Oct)

• Variable High-Pass : N/A
• Variable Low-Pass : 30Hz - 300Hz
• Variable Sub-Sonic : 10Hz - 55Hz

Fuse Rating

• ATC : N/A

Dimensions

• L x W x H : 10.25" x 5.28" x 1.75" (260.0 x 134.0 x 44.5)mm