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  • 12V Car Power Amplifier Subwoofer Car Audio Modified Capacitor 3.0 Farad Voltage Storage Filter Pond
  • 12V Car Power Amplifier Subwoofer Car Audio Modified Capacitor 3.0 Farad Voltage Storage Filter Pond
  • 12V Car Power Amplifier Subwoofer Car Audio Modified Capacitor 3.0 Farad Voltage Storage Filter Pond
  • 12V Car Power Amplifier Subwoofer Car Audio Modified Capacitor 3.0 Farad Voltage Storage Filter Pond
  • 12V Car Power Amplifier Subwoofer Car Audio Modified Capacitor 3.0 Farad Voltage Storage Filter Pond
12V Car Power Amplifier Subwoofer Car Audio Modified Capacitor 3.0 Farad Voltage Storage Filter Pond
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12V Car Power Amplifier Subwoofer Car Audio Modified Capacitor 3.0 Farad Voltage Storage Filter Pond

  • 2 - 499 Pieces
    $22
  • >= 500 Pieces
    $20

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
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12V Car Power Amplifier Subwoofer Car Audio Modified Capacitor 3.0 Farad Voltage Storage Filter Pond

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Stabilization & Energy Storage: Designed to smooth power surges in car audio systems, the 3.0 Farad capacitors ensure stable voltage delivery to subwoofers and amplifiers, enhancing audio clarity and system reliability.
  • Amplifier Compatibility: Integrates seamlessly with mono-channel amplifiers (Class E/AB) and audio processors featuring equalizers and crossovers, optimizing bass performance and reducing distortion.

Key features

  • 1. Durable Automotive-Grade Material Technology

    • With a reinforced composite material body, this capacitor withstands extreme vibrations and temperature fluctuations common in automotive environments, ensuring long-term reliability compared to standard plastic capacitors*.

  • 2. Real-Time Interactive Digital Display

    • With a clear digital voltage monitor, track energy storage and system performance instantly—eliminating the guesswork of traditional analog models*.

  • 3. High-Capacity 3.0 Farad Energy Storage

    • With 3.0 Farad storage, deliver 50% more power reserve than 2.0 Farad capacitors*, smoothing voltage spikes for crisp, distortion-free bass in subwoofer systems.

  • 4. Optimized for Automotive Audio Demands

    • Designed for mono subwoofers and equipped with Class E/AB amplifier compatibility, this capacitor ensures seamless power delivery during high-demand audio scenarios, outperforming generic automotive capacitors*.

  • 5. Sturdy Mounting and Automotive Compliance

    • With reinforced metal mounting brackets and compliance with automotive safety standards (e.g., ISO 16750), this capacitor secures reliably in tight vehicle spaces, unlike loosely fitted alternatives*.

Product details

12V Car Power Amplifier Subwoofer Car Audio Modified Capacitor 3.0 Farad Voltage Storage Filter Pond

The 12V Car Power Amplifier Subwoofer Capacitor 3.0 Farad is designed to enhance audio performance in automotive systems. With a 3.0F rating, it delivers stable voltage for subwoofers, while its compact design and mounting brackets ensure secure installation. The digital display provides real-time voltage monitoring, and customizable color options (red/blue) let users match aesthetics to their vehicle's interior.

Technical specifications

FeatureSpecificationBenefit
Farad Rating3.0FHigh energy storage for smooth voltage output
Digital DisplayReal-time voltage monitoringEasy performance tracking and diagnostics
Mounting BracketsMetal-reinforced, vibration-resistantSecure installation in dynamic environments
MaterialDurable plastic/compositeResists temperature fluctuations and shocks
ChannelsMonoOptimized for subwoofer systems
SNR (Signal-to-Noise)91-100dB (Class AB), 100dB (Class E)Enhanced audio clarity and reduced distortion
Amplifier TypeClass E (efficiency), Class AB (linearity)Flexible power delivery for diverse setups
Signal ProcessingIntegrated equalizers/crossoversCustomizable audio tuning for precision sound

Customization guide

Adjustable parameters include:

  • Farad Rating: Increase storage capacity for high-power subwoofers.
  • Display Features: Customize readouts to prioritize voltage, temperature, or usage metrics.
  • Color Options: Red or blue to match vehicle aesthetics or system branding.

Get inspired

With its 3.0F rating and dual amplifier types (Class E/AB), this capacitor ensures crisp bass and stable power delivery. The digital display lets you monitor performance in real time, while the rugged design withstands road vibrations. Whether you’re upgrading a stock system or building a competition rig, this capacitor adapts to your audio goals.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Farad Rating3.0F+15% (3.45F)+30% (3.9F)*
SNR (dB)91-100dB95-100dB100dB
Amplifier TypeClass ABClass E + AB HybridDual-Class (E/AB)
Display FeaturesVoltage onlyVoltage + TempFull diagnostics
CertificationIP54IP65IP67

Supplier's note

  1. Technical Breakthroughs:

    • 3.0F Capacity: Outperforms standard 2.5F capacitors, reducing voltage sag by 20%.
    • Dual Amplifier Modes: Class E improves efficiency for long drives, while Class AB ensures linear response for audiophile-grade clarity.
    • Digital Diagnostics: Real-time monitoring reduces troubleshooting time by 30% compared to analog models.

  2. Optimal Version Selection:

    • Base Model: Ideal for casual users needing reliable subwoofer support (e.g., daily commuters).
    • Advanced Model: Targets enthusiasts prioritizing efficiency and durability (e.g., off-road audio setups).
    • Pro Model: Best for competition systems requiring peak performance (e.g., car audio contests with high-power subwoofers). With the Pro’s IP67 rating, it withstands extreme environments while maintaining 100dB SNR—critical for precision bass tuning.

*Pro Model’s 3.9F rating exceeds industry benchmarks by 25%, enabling seamless power delivery for 1,000W+ systems.

Frequently asked questions

  • Which 12V car audio capacitor model (red/blue) is best for high-power subwoofer systems?

  • How do I clean and maintain the digital display of the car audio capacitor?

  • Class E vs. Class AB: Which capacitor type suits high-current car audio systems?

  • Can I customize the capacitor’s color or mounting configuration?

  • Is the 3.0 Farad capacitor certified for automotive use?

  • What audio systems benefit most from a 3.0 Farad voltage storage capacitor?

  • Why is a 3.0 Farad rating critical for car audio capacitors?

  • How easy is it to install the capacitor with existing car audio setups?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
High-Capacity Audio CapacitorHigh-power subwoofer systems3.0F (Industry: 2.0F ▲, Base: 2.5F ▲▲)▲▲ Enhanced energy storage for smoother voltage delivery (Supports 500W+ subwoofers)Heavier design; higher cost compared to standard capacitors
Signal-to-Noise Ratio (SNR)Critical listening environments100dB (Industry: 85dB ▲▲, Base: 90dB ▲▲▲)▲▲▲ Ultra-low background noise (Quieter than a whisper at 30cm)Requires premium-grade components, increasing production costs
Amplifier Class TypeEfficiency-focused setupsClass E/AB Hybrid (Industry: Class AB ▲, Base: Class AB, Advanced: Class E)▲ 30% lower power consumption (Ideal for long road trips)Complex thermal management required for Class E
Channel ConfigurationSubwoofer-only systemsMono (Industry: Stereo ▲, Base: Mono, Advanced: Mono)▲集中 power delivery for subwoofers (Reduces distortion by 40%)Limited to mono use; incompatible with multi-channel setups
Equalizer & Crossover IntegrationCustom audio tuning needsBuilt-in DSP with 10-band EQ + 4-way crossover (Industry: None ▲▲, Base: 2-band EQ)▲▲ Enables precision tuning (Reduces setup time by 50%)Requires advanced user knowledge to optimize settings
Design & CustomizationAesthetic and installation prioritizationColor-matched mounting brackets + 5 color options (Industry: Basic black ▲▲)▲▲ Seamless vehicle integration (Vibration-resistant brackets per ISO 16750)Custom colors add 15-20% to base pricing

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