Cerwin Vega SRPM750.1DW SRPM Stroker Class-D Monoblock Amplifier - White

Cerwin Vega SRPM750.1DW 1-Channel SRPM Stroker Class-D Monoblock Amplifier

Cerwin Vega SRPM750.1DW Amplifier brings powerful subwoofer performance, efficient power delivery, and flexible tuning control to modern car audio systems. This Class-D monoblock amplifier is designed specifically for high-output subwoofer applications, giving you the control you need to shape your bass without taking up unnecessary space.

Powerful Class-D Performance for Your Subwoofer

The Cerwin Vega SRPM750.1DW uses a high-efficiency Class-D digital amplifier topology to deliver strong power while minimizing energy loss and heat generation. That efficient design helps provide consistent power delivery during demanding listening sessions, making this monoblock amplifier well suited to both daily listening systems and high-output car audio setups.

Why settle for an amplifier that simply adds power when you can have efficient performance and useful tuning controls in the same compact package? The SRPM750.1DW is built to drive subwoofers with authority while maintaining clean, distortion-free sound.

Advanced Internal Construction

Inside the Cerwin Vega SRPM750.1DW, advanced surface-mount components work alongside a durable 4-layer PCB architecture. This precision-focused construction helps maintain signal accuracy and stable operation, even when the amplifier is working through demanding listening sessions.

The result is an amplifier designed with both performance and reliability in mind. Its internal architecture acts like a solid foundation, supporting the consistent operation expected from the RPM Stroker Series.

Compact Design for Flexible Vehicle Audio Systems

The Cerwin Vega SRPM750.1DW features a compact chassis with single-sided connections, making it a practical choice when available vehicle space is limited. The layout helps keep connections organized while allowing the amplifier to fit into tighter spaces.

Its versatile input design supports both high-level and low-level inputs up to 12 volts. This gives the SRPM750.1DW compatibility with factory radios as well as aftermarket head units, making it easier to integrate into different car audio systems.

Precise Crossover and Bass Control

The Cerwin Vega SRPM750.1DW gives you detailed control over the frequencies reaching your subwoofer through fully variable crossovers ranging from 35Hz to 350Hz. The 12dB per octave filtering provides additional control for shaping the subwoofer's frequency range.

A bass remote control is also included, with optional in-dash installation, allowing you to adjust bass levels conveniently while driving. Want more bass for a particular track? You can make the adjustment without having to reach for the amplifier.

Flexible Turn-On and Phase Adjustment Options

The Cerwin Vega SRPM750.1DW offers multiple speaker-level turn-on options, including VOX signal sensing, DC offset, and remote turn-on. This flexibility allows the amplifier to work with a wide range of vehicle audio system configurations.

Variable phase adjustment adds another useful tuning option. It helps you align the subwoofer with the rest of the audio system so the bass integrates more effectively with the overall sound.

Key Features of the Cerwin Vega SRPM750.1DW

• 1-channel Class-D monoblock amplifier designed for subwoofers
• High-efficiency digital topology for powerful bass output
• Advanced 4-layer PCB design for precision and reliability
• High-level and low-level inputs up to 12V
• Fully variable 35Hz–350Hz crossovers
• 12dB per octave filtering
• Remote bass level control with optional in-dash mounting
• Multiple turn-on options including VOX signal sensing, DC offset, and remote turn-on
• Variable phase adjustment
• Compact chassis with single-sided connections

Built for High-Output Subwoofer Systems

The Cerwin Vega SRPM750.1DW combines efficient Class-D technology, flexible inputs, adjustable crossover controls, phase adjustment, and remote bass control in one compact monoblock amplifier. As part of the RPM Stroker Series, it is designed around the needs of systems where strong, controlled subwoofer output matters.

Whether you're building a daily listening setup or a high-output car audio system, the SRPM750.1DW gives your subwoofer a dedicated source of power along with the tuning flexibility needed to shape its performance.

The Cerwin Vega SRPM750.1DW is a focused solution for anyone looking to add powerful bass output and precise control to a modern car audio system. With its efficient Class-D design, durable 4-layer PCB construction, flexible input options, variable crossover, bass remote, and phase adjustment, it brings together the core features needed for strong and controlled subwoofer performance in a compact chassis.

Specifications

Power Rating (RMS)

• Power @ 1Ω: 750W
• Power @ 2Ω: 500W
• Power @ 4Ω: 300W

Power Supply

• Power Supply: Full WPM
• Power Supply Threshold: 10.0V-17.0V (DC)
• Idle Current: (0.7A)

Distortion

• THD 4 (1KHZ @4Ω): 0.05%
• S/N Ratio (A weighted @1W): 77.2 dBA
• S/N Ratio (A weighted @FP): 98.9 dBA

Input Sensitivity

• Low Level Input: 0.2mV-10.0V
• High Level Input: Up to 25W RMS

Input Impedance

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

Output Stage

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

Crossover (1-12dB/Oct)

• Variable High-Pass:
• Variable low-Pass: 30Hz-300Hz
• Variable Sub-Sonic: 10Hz-55Hz

Dimensions

• Length x Width x Height: 8.66”x5.28”x1.75” (220mm x 134mm x 44.5 mm)

Features

• Bass Boost: 0dB-12dB
• Selectable Turn On Mode: REM/VOX/DC
• LED Power/Protect Light Indicator
• Output Clipping Indicator - Helps Set Gains
• MFR #: SRPM750.1DW

Frequently Asked Questions

1. What type of amplifier is the Cerwin Vega SRPM750.1DW? The Cerwin Vega SRPM750.1DW is a 1-channel Class-D monoblock amplifier designed for powering subwoofers.
2. What crossover range does the Cerwin Vega SRPM750.1DW offer? The amplifier features a fully variable crossover range from 35Hz to 350Hz with 12dB per octave filtering.
3. Does the Cerwin Vega SRPM750.1DW support high-level and low-level inputs? Yes. The amplifier supports both high-level and low-level inputs up to 12 volts.
4. Does the Cerwin Vega SRPM750.1DW include bass control? Yes. It includes a bass remote control with optional in-dash mounting for convenient bass-level adjustments.
5. What turn-on options are available on the Cerwin Vega SRPM750.1DW? The amplifier offers VOX signal sensing, DC offset, and remote turn-on options for flexible system integration.