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Car Amplifiers
  • Sennuopu Car Sound Processor Full Range Car Amplifier Dsp Audio Processor
  • Sennuopu Car Sound Processor Full Range Car Amplifier Dsp Audio Processor
  • Sennuopu Car Sound Processor Full Range Car Amplifier Dsp Audio Processor
  • Sennuopu Car Sound Processor Full Range Car Amplifier Dsp Audio Processor
  • Sennuopu Car Sound Processor Full Range Car Amplifier Dsp Audio Processor
  • Sennuopu Car Sound Processor Full Range Car Amplifier Dsp Audio Processor
Sennuopu Car Sound Processor Full Range Car Amplifier Dsp Audio Processor
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Sennuopu Car Sound Processor Full Range Car Amplifier Dsp Audio Processor

  • 1 - 9 Pieces
    $103.17
  • 10 - 49 Pieces
    $61.90
  • 50 - 99 Pieces
    $49.52
  • >= 100 Pieces
    $41.27

Customization:

Customized logo（Min.Order: 200 pieces）
Customized packaging（Min.Order: 200 pieces）
OEM Service（Min.Order: 100 pieces）
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Sennuopu Car Sound Processor Full Range Car Amplifier Dsp Audio Processor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Power Audio Processing: Delivers 600W RMS power output across 4 channels, enabling crisp, distortion-free sound for full-range audio systems in vehicles.
  • DSP & Crossover Technology: Equipped with digital signal processing (DSP) and crossovers for precise frequency control, ensuring optimal sound quality and channel separation.
  • Class E/D Amplification: Combines energy-efficient Class E and D amplifier designs to reduce heat generation while maintaining peak performance.

Key features

  • 1. Advanced Material Technology for Enhanced Durability

    • With a brushed aluminum casing, you can ensure efficient heat dissipation and corrosion resistance, extending component longevity compared to traditional plastic enclosures*.

  • 2. User-Friendly Interactive Design

    • With clearly labeled multi-terminal connectivity and intuitive port layout, you can simplify installation and configuration, reducing setup time by up to 30% versus models with unmarked ports*.

  • 3. High-Performance Audio Output

    • With 600W RMS power and 90dB signal-to-noise ratio, you can deliver crisp, distortion-free audio across 4 channels, outperforming standard 500W amplifiers by 20% in power output*.

  • 4. Versatile Scenario Solutions for Automotive Use

    • With Auto HIFI System design and built-in crossovers, you can optimize sound clarity for in-car environments and customize multi-speaker setups, enhancing performance over generic amplifiers*.

  • 5. Certified Safety and Compliance

    • With CE certification, you can ensure compliance with EU safety and performance standards, unlike uncertified alternatives*.

Product details

Sennuopu Car Sound Processor Full Range Car Amplifier Dsp Audio Processor

The Sennuopu M70.4D Car Sound Processor is a high-performance full-range amplifier designed for audiophiles seeking superior audio clarity and power in automotive environments. With a sleek, heat-dissipating brushed aluminum chassis and advanced DSP processing, it delivers 600W RMS output across 4 channels, ensuring dynamic sound reproduction. CE-certified and compatible with crossovers, this amplifier optimizes audio systems for clarity, power, and reliability.

Technical specifications

FeatureSpecificationApplication Scenario
Power Output600W RMS (Class E/D)Driving high-demand speakers in car audio setups
Channel Configuration4 channels, crossovers supportedCustomizable audio zones for multi-speaker systems
Signal-to-Noise Ratio90dB (75-90dB range)Reducing background noise in premium audio systems
Heat DissipationBrushed aluminum casing + heat sinksMaintaining performance in high-temperature environments
CertificationCEEnsuring compliance for EU automotive standards

Customization guide

Adjustable crossover points and channel configurations allow users to tailor audio frequencies and zones to match specific vehicle layouts or speaker setups. With its modular design, the amplifier can be paired with subwoofers or tweeters for enhanced system flexibility.

Get inspired

Transform your car into a mobile concert hall. With the Sennuopu M70.4D, you can elevate your audio experience with crisp highs, powerful bass, and seamless integration into any car audio ecosystem.

Choose your model

ParameterBase ModelAdvanced ModelPro Model (M70.4D)
Power Output400W RMS500W RMS600W RMS
SNR80dB85dB90dB
Channel Configuration2 channels4 channels4 channels + crossovers
Heat DissipationStandard casingAluminum finsBrushed aluminum + heat sinks

Supplier's note

  1. Technical Breakthroughs:

    • 600W RMS Power: Delivers 50% more power than base models, enabling high-fidelity playback in large vehicles.
    • 90dB SNR: Reduces background noise by 15% compared to industry standards, enhancing clarity in road-noise environments.
    • Class E/D Hybrid Design: Combines energy efficiency with low distortion, ideal for prolonged use without thermal throttling.

  2. Optimal Version Selection:

    • Base Model: Suitable for compact cars with 2-speaker systems prioritizing budget efficiency.
    • Advanced Model: Targets mid-sized vehicles needing 4-channel setups for balanced front/rear audio distribution.
    • Pro Model (M70.4D): Perfect for audiophiles and SUVs needing full-range control. Its crossovers and heat-dissipating design ensure stable performance even during marathon drives. With triple the thermal resistance of competitors, it safeguards against overheating in extreme climates. Pair its 600W output with premium speakers to achieve theater-like immersion.

Frequently asked questions

  • Which Sennuopu amplifier is best for a 4-channel car audio system?

  • How does the Sennuopu M70.4D handle heat dissipation during prolonged use?

  • Is the Sennuopu car amplifier CE certified for safety and compliance?

  • Can I customize the crossover settings on the Sennuopu M70.4D?

  • What makes the Sennuopu M70.4D suitable for compact car spaces?

  • How does the Class E/Class D hybrid design improve efficiency?

  • Does the Sennuopu M70.4D support high-fidelity audio systems?

  • How do I clean and maintain the Sennuopu amplifier’s heat sinks?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power OutputHigh-power subwoofer setups600W RMS (ISO 268-5 standard) ▲▲Drives multiple high-demand speakers; supports bass-heavy systemsHigher power consumption; requires robust wiring and fuses
Channel ConfigurationMulti-speaker systems (4+ channels)4-Channel Class E/D Hybrid ▲Flexible for full-range audio setups; clear channel separation (4 channels)Limited to 4 channels; not ideal for 6+ speaker configurations
Signal-to-Noise RatioStudio-quality audio environments90dB SNR (IEC 60268-3 compliant) ▲▲Crisp, distortion-free sound; minimizes background noiseRequires high-quality source signals to fully leverage the clarity
Heat DissipationLong-duration audio playbackAluminum heatsinks + passive cooling (reduces fan noise by 80%) ▲▲▲Silent operation; extends component lifespan under heavy useHeatsinks may require periodic cleaning to maintain efficiency
CertificationEU-regulated automotive marketsCE Certified (EMC/SAE J551 compliance)Ensures compatibility with EU vehicles; meets safety standardsLimited to regions recognizing CE certification (e.g., no UL listing)
Amplifier ClassEnergy-efficient setupsHybrid Class D/E (90% efficiency vs. Class AB’s 70%) ▲▲Low power draw; compact design for space-constrained vehiclesSlightly higher cost compared to pure Class D amplifiers

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