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Cerwin Vega

RPM Stroker SRPM750.1D

1-Channel Amplifier

Normal price 409,94€
Normal price 429,00€ selling price 409,94€
-4%
incl. VAT , possibly plus shipping

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Highlights

  • Rated power up to 750 watts, impedance of 1 ohm, Class D technology.
  • Variable low-pass filter 30–300 Hz, bass boost up to +12 dB.
  • Conformal coated circuit board, MOSFET power supply, 3-way protection.
Seen more cheaply Personal Offer
brand: Cerwin Vega
Delivery time:
Available, with you in 5-10 days
Number:
Piece
Watt RMS per channel:
750
Amplifier Type:
Class D
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Normal price 409,94€
Normal price 429,00€ selling price 409,94€

The RPM Stroker SRPM750.1D from Cerwin Vega is a powerful 1-channel amplifier that excels with a stable 2-ohm configuration. With a rated power of up to 750 watts at 1 ohm, this Class D full-range amplifier delivers impressive audio performance. Thanks to the conformally coated circuit board, the amplifier is well protected against dust, vibrations, and moisture. The top-mounted controls allow for quick and precise adjustments, while a Bluetooth controller connection provides additional flexibility. Other features include a pulse width modulated MOSFET power supply, an LED power indicator, as well as a variable low-pass filter and variable bass boost, which ensure a personalized sound experience. The RPM Stroker SRPM750.1D impresses with a thoughtful, user-friendly design in a compact housing.

Technical Data

  • Cerwin Vega SRPM750.1DW
  • Full-range amplifier with 2 Ohm stability, 1-channel, Class D
  • Rated power (RMS):
    • 4 Ohm: 300 Watt x 1 Channel
    • 2 Ohm: 500 Watt x 1 Channel
    • 1 Ohm: 750 Watt x 1 Channel
  • Total output power (RMS): 750 watts
  • Conformally coated printed circuit board for protection against dust, vibrations, and moisture
  • Controls mounted at the top allow for quick, precise adjustments.
  • Bluetooth controller connection for the Cerwin Vega CVBTR10 Marine Bluetooth controller
  • Pulse width modulated MOSFET power supply
  • LED operating indicator (green) and protection indicator (red)
  • soft start
  • Mono-channel operation
  • Speaker level inputs (high level)
  • Pre-amplifier RCA outputs for chaining multiple amplifiers
  • 3-way protection circuit (protection against overheating, overload, and short circuit at the speaker)
  • Two speaker connections simplify the connection of multiple speakers.
  • High-performance heat sink made of aluminum alloy
  • Input sensitivity:
    • Low Level: 0.2 mV-10 V
    • High level: Up to 25 W RMS
  • Frequency response: 10 - 33,000 Hz
  • Total Harmonic Distortion (THD): 0.05 %
  • Signal-to-noise ratio: xx dB
  • Variable low-pass filter: 30–300 Hz, 24 dB/octave
  • Subsonic Filter: 10–55 Hz, 24 dB/Octave
  • Variable bass boost: 0 to +12 dB bass boost at 50 Hz
  • Color: Black
  • Dimensions 134 mm W x 220 mm L x 44 mm H
The Cerwin Vega RPM Stroker SRPM750.1D amplifier delivers a maximum rated power of 750 watts at 1 ohm, 500 watts at 2 ohms, and 300 watts at 4 ohms. This makes it a very flexible amplifier for users who have varying power requirements depending on their setup. With its high efficiency as a Class D amplifier, it provides impressive audio performance that can be utilized in any impedance configuration, which can be particularly important in competitive car audio setups.
The RPM Stroker SRPM750.1D from Cerwin Vega is equipped with a conformally coated circuit board that provides effective protection against dust, vibrations, and moisture. This is particularly important in changing climatic conditions in the car. The protective coating ensures that the amplifier operates reliably even in challenging environments and has a long lifespan. It protects the sensitive electronics and high-quality components of the amplifier from external influences.
The Cerwin Vega RPM Stroker SRPM750.1D has an impressive frequency response of 10 Hz to 33,000 Hz. This allows it to reproduce deep bass as well as high frequencies with high precision and clarity. The variable low-pass filter with a range of 30 to 300 Hz (24 dB/octave) supports optimal adjustment to the speaker characteristics. The integrated subsonic filter covers the range of 10 to 55 Hz and helps eliminate inaudible frequencies. Ultimately, this contributes to sound performance by selectively amplifying or filtering frequencies.
The RPM Stroker SRPM750.1D features a 3-way protection circuit that provides comprehensive protection. This protects the amplifier from overheating, overload, and short circuit conditions at the speaker. The LED display informs with a green operating indicator about the operating status and shows a red protection indicator in case of problems. This system ensures safe operation and prevents damage from potentially hazardous operating conditions, keeping the amplifier robust and durable.
The controls located at the top of the RPM Stroker SRPM750.1D allow for quick access and precise adjustment of audio levels. The input sensitivity ranges from 0.2 mV to 10 V for low levels and up to 25 W RMS for high levels. Additionally, the amplifier offers variable bass boost from 0 to +12 dB at 50 Hz. These features enable detailed sound tuning that meets both the needs of the system and personal listening preferences, especially when different audio sources or speaker configurations are used.
The pulse width modulated MOSFET power supply in the RPM Stroker SRPM750.1D enables high efficiency and stability of the amplifier. This technology ensures precise control of the power supply voltage, leading to lower power loss and improved efficiency. As a result, constant performance is guaranteed under various load conditions. These features are particularly advantageous in demanding audio setups where maximum efficiency is crucial. It helps reduce heat generation and stabilizes the power supply, which directly contributes to better performance.
The RPM Stroker SRPM750.1D offers high flexibility when connecting different components. It is equipped with speaker level inputs for high levels and preamp RCA outputs, allowing for easy cascading of multiple amplifiers. Two speaker connections facilitate the connection of multiple speakers. With the Bluetooth controller connection, the amplifier can also be controlled wirelessly via the Cerwin Vega CVBTR10 Marine Controller. This versatility in connectivity makes it an ideal choice for complex audio setups, whether for use in a car or in other environments.
The variable bass amplifier of the RPM Stroker SRPM750.1D with a gain of 0 to +12 dB at 50 Hz allows for individual bass adjustment. This is particularly advantageous for emphasizing or softening low frequencies, depending on personal preferences or speaker characteristics. This feature allows for flexible adjustment of the sound profile and can significantly contribute to the desired listening experience, especially if you enjoy listening to music loudly or want to appreciate special acoustic nuances across different music genres. Additionally, it contributes to the clear separation of frequencies and achieves a balanced sound reproduction.
The dimensions of the RPM Stroker SRPM750.1D are 134 mm in width, 220 mm in length, and 44 mm in height. This compact design favors flexible installation in various mounting situations, whether in the trunk or under a car seat. The relatively small size and light weight make it easier to place the amplifier in tight spaces without sacrificing comfort or performance. This is particularly relevant for vehicles with limited space, as it does not require complex adjustments to the internal vehicle structures.
The Cerwin Vega RPM Stroker SRPM750.1D is generally compatible with a variety of car brands due to its universal connections and compact dimensions. However, before installation, the specific size of the installation space in the vehicle should be checked to ensure that the dimensions of 134 mm width, 220 mm length, and 44 mm height fit. Its universal connection option facilitates use in vehicles from various manufacturers, even without a direct brand affiliation, making it a versatile option for audio equipment.

Elofssons Försäljnings AB
Björn Elofsson
Gruvgatan 31A
421 30 Västra Frölunda / Gothenburg
Sweden

Contact: support@dbakuten.se

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Product Specifications


Manufacturer

Product type

Features


  • Highlights

    • Rated power up to 750 watts, impedance of 1 ohm, Class D technology.
    • Variable low-pass filter 30–300 Hz, bass boost up to +12 dB.
    • Conformal coated circuit board, MOSFET power supply, 3-way protection.

weight

1.5 kg

Technical data


Watt RMS per channel

750

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Buy the Cerwin Vega RPM Stroker SRPM750.1D amplifier with impressive performance

The RPM Stroker SRPM750.1D 1-channel amplifier from Cerwin Vega, ideal for online car hi-fi shopping at masori.de, offers first-class audio performance and, with stable operation at 2 ohms and a maximum output of 750 watts at 1 ohm, is the ideal choice for power-hungry in-car applications. Thanks to the conformal-coated circuit board, this Class D full-range amplifier is excellently protected against external influences such as dust, vibration, and moisture. The top-mounted controls allow for quick and precise adjustments, while a Bluetooth controller connection offers additional flexibility. Experience the sound you desire with variable low-pass filters and adjustable bass boost. With the Masori Lowest Price Guarantee, you can always secure this technical highlight at the best price.

Cerwin Vega RPM Stroker SRPM750.1D single-channel amplifier performance explained

The RPM Stroker SRPM750.1D delivers a power rating of 300 watts into 4 ohms, 500 watts into 2 ohms, and 750 watts into 1 ohm. These different output powers allow for flexible adaptation to various speaker systems. The high power of 750 watts into 1 ohm ensures powerful audio output, ideal for applications with high power requirements. Lower power ratings could result in reduced volume and dynamic range, which would not meet the expectations of a high-end audio system.

Pulse-width modulated MOSFET power supply for maximum efficiency

The RPM Stroker SRPM750.1D's pulse-width modulated MOSFET power supply optimizes the amplifier's energy efficiency by maintaining a constant voltage and current across varying loads. This technology ensures minimal heat generation and stable performance, even under demanding conditions. A less efficient power supply could lead to overheating and reduced performance, especially under full load.

Variable low-pass filter and bass boost for individual sound

Featuring a variable low-pass filter adjustable from 30 to 300 Hz with a slope of 24 dB/octave, and bass boost from 0 to +12 dB at 50 Hz, the RPM Stroker SRPM750.1D offers versatile sound optimization options. These features allow for precise tuning to personal preferences and the vehicle's acoustic characteristics. Without these adjustment options, the sound could appear uncontrolled and less detailed.

Easier installation thanks to well-thought-out design

The Cerwin Vega amplifier's compact dimensions of 134 mm wide, 220 mm long, and 44 mm high make it easy to integrate into a variety of vehicle environments. Two speaker terminals make connecting multiple speakers much easier. Without such a well-thought-out design, the installation process could be more cumbersome and time-consuming, which could ultimately result in higher installation costs.

LED indicators and 3-way protection circuit

The Cerwin Vega amplifier is equipped with a green LED power indicator and a red protection indicator, providing clear visibility of the operating status. The 3-way protection circuit provides protection against overheating, overloading, and short circuits on the speaker. These features ensure long-term reliability and prevent costly damage. Without these protection mechanisms, the risk of component failure or even vehicle damage could increase.

Flexible connectivity and integrated Bluetooth controller connection

Thanks to its Bluetooth controller connection, the amplifier is compatible with the Cerwin Vega CVBTR10 Marine Bluetooth Controller, facilitating wireless music enjoyment. The amplifier also offers preamp RCA outputs for daisy-chaining multiple amplifiers. Connectivity flexibility is crucial for the expandability and adaptability of the audio system. Without these connection options, adaptability to complex setups would be significantly limited.

Soft start and input sensitivity settings for smooth performance

The amplifier's soft start prevents sudden power fluctuations during power-up and protects connected components. The input sensitivity is adjustable from 0.2 mV to 10 V at low levels and up to 25 W RMS at high levels, allowing perfect adaptation to upstream devices. A lack of soft start could lead to unwanted sound distortion or startup difficulties, and limited input sensitivity would reduce compatibility with other audio sources. For direct on-site installation in Frankfurt (Oder) , expert support FAQ & help and comprehensive analyses and reports, visit our audio blog .