All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Consumer Electronics
Television, Home Audio, Video & Accessories
Receivers & Amplifiers
  • 2.0 Channel 50W*2 Rechargeable Trolley Audio Power Amplifier 12V PCB Board for Car Subwoofer Stereo Receivers Amplifiers Product
  • 2.0 Channel 50W*2 Rechargeable Trolley Audio Power Amplifier 12V PCB Board for Car Subwoofer Stereo Receivers Amplifiers Product
  • 2.0 Channel 50W*2 Rechargeable Trolley Audio Power Amplifier 12V PCB Board for Car Subwoofer Stereo Receivers Amplifiers Product
  • 2.0 Channel 50W*2 Rechargeable Trolley Audio Power Amplifier 12V PCB Board for Car Subwoofer Stereo Receivers Amplifiers Product
  • 2.0 Channel 50W*2 Rechargeable Trolley Audio Power Amplifier 12V PCB Board for Car Subwoofer Stereo Receivers Amplifiers Product
  • 2.0 Channel 50W*2 Rechargeable Trolley Audio Power Amplifier 12V PCB Board for Car Subwoofer Stereo Receivers Amplifiers Product
2.0 Channel 50W*2 Rechargeable Trolley Audio Power Amplifier 12V PCB Board for Car Subwoofer Stereo Receivers Amplifiers Product

2.0 Channel 50W*2 Rechargeable Trolley Audio Power Amplifier 12V PCB Board for Car Subwoofer Stereo Receivers Amplifiers Product

  • 10 - 99 Boxes
    $9.60
  • 100 - 999 Boxes
    $8.60
  • >= 1000 Boxes
    $7.60

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 10000 pieces）
View product details

2.0 Channel 50W*2 Rechargeable Trolley Audio Power Amplifier 12V PCB Board for Car Subwoofer Stereo Receivers Amplifiers Product

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Power Audio Output: Delivers 50W per channel (2.0 channels) for clear, distortion-free sound in medium to large audio systems, ideal for subwoofer integration and dynamic audio reproduction.
  • Multi-Input Connectivity: Supports Bluetooth, TF card, USB, and Aux inputs for flexible audio streaming from smartphones, external devices, or stored media.
  • True Wireless Stereo (TWS): Enables seamless stereo pairing for balanced, immersive sound across two speakers.
  • Customizable Audio Settings: Adjustable controls for volume, bass, treble, and other parameters to optimize sound quality for specific use cases.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a rugged metal body, ensure durability in automotive and outdoor environments. This design offers 20% higher resistance to vibration and temperature fluctuations compared to plastic-bodied amplifiers*.

  • 2. Customizable Control Panel

    • With a digital display and adjustable knobs, fine-tune bass, treble, and volume to match your audio preferences. Provides 30% more customization options than standard car amplifiers*.

  • 3. High-Power Audio Output

    • With 50W per channel output, deliver powerful, clear sound for medium-to-large audio systems. Delivers 50% more power than typical 30W car amplifiers*.

  • 4. Multi-Input Versatility

    • With Bluetooth, TF card, USB, and Aux inputs, adapt to any audio source. Supports 4x more input options than basic models*, ideal for home, car, or commercial use.

  • 5. Rechargeable & Universal Power Design

    • With a rechargeable battery and 12V AC/DC compatibility, operate seamlessly in cars, homes, or off-grid setups. Offers 2x longer runtime in mobile scenarios compared to non-rechargeable amplifiers*.

Product details

2.0 Channel 50W*2 Rechargeable Trolley Audio Power Amplifier 12V PCB Board for Car Subwoofer Stereo Receivers Amplifiers Product

The 50W*2 2.0 Channel Power Amplifier Board by Creatall delivers robust audio performance with versatile connectivity and professional-grade durability. Designed for car audio systems and portable applications, this 12V rechargeable amplifier supports wireless streaming, customizable sound settings, and TWS stereo pairing. Its rugged metal construction ensures reliability in demanding environments.

Technical specifications

FeatureSpecificationApplication Scenario
Power Output50W*2 (2.0 channels)Drives medium-to-large speakers in cars or home theaters
Input OptionsBluetooth, TF card, USB, AuxSeamless integration with smartphones, USB drives, or external devices
TWS Stereo PairingTrue Wireless Stereo (TWS)Creates synchronized stereo sound for immersive audio setups
Power Supply12V DC/AC (110V-220V compatible)Flexible power source for car or home use
CustomizationAdjustable bass/treble/volume controlsTailors audio to specific listener preferences or venue requirements
MaterialReinforced metal chassisEnsures durability in high-temperature or vibration-prone environments
Safety ComplianceShock-proof design with warning labelsMeets safety standards for commercial and automotive use

Customization guide

Adjustable parameters include bass/treble levels, input source priority, and TWS pairing settings to meet specialized needs. For example, increase bass for subwoofer integration or optimize treble for speech clarity in public address systems.

Get inspired

Whether upgrading a car stereo, setting up a portable PA system, or enhancing home theater audio, this amplifier’s blend of power, connectivity, and customization makes it ideal for professionals and enthusiasts alike.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output50W*2 (Standard)50W*2 + 10W subwoofer50W2 + 20W subwoofer
InputsBluetooth, TF, Aux+USB, Line-in+Optical, HDMI ARC
CustomizationBasic knobsPreset EQ modesFull DSP tuning
Battery Life4 hours6 hours8 hours (rechargeable)

Supplier's note

  1. Three Technical Breakthroughs:

    • 50W*2 Output: Delivers 30% more power than typical car amplifiers, enabling clearer sound at high volumes.
    • TWS Compatibility: Eliminates wired connections for hassle-free stereo setups.
    • Rechargeable Design: Integrates a built-in battery, offering 20% longer runtime than non-rechargeable models.

  2. Optimal Version Selection:

    • Base Model: Ideal for casual car audio upgrades or small home setups needing basic features.
    • Advanced Model: Targets DJs or event planners requiring USB playback and EQ presets for diverse venues.
    • Pro Model: Perfect for professionals needing full DSP control and extended battery life for outdoor events.

The Pro Model’s subwoofer output exceeds industry standards, enabling deep bass for concerts or car audio competitions. Pair with its metal chassis to ensure stability during prolonged use.

Frequently asked questions

  • Which 2.0 channel amplifier is best for car audio systems with subwoofer support?

  • How do I maintain a rechargeable car amplifier PCB board?

  • Metal vs plastic amplifiers: Which is better for car use?

  • Can I customize the settings of a 2.0 channel car amplifier?

  • Is the 12V car amplifier board CE-certified for safety?

  • Which amplifier supports Bluetooth, USB, and TF card for car audio?

  • Can a 50W per channel amplifier handle a car subwoofer effectively?

  • Is this amplifier portable for outdoor car audio setups?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power OutputCar audio systems, home theaters50W/channel (IEC 60268-3 compliant) ▲
Industry: 30W/channel (▲ Base: 50W, Advanced: 70W ▲▲)		Delivers clear, distortion-free audio for medium-large setupsHigher wattage may require better heat dissipation (Base: standard cooling; Advanced: enhanced)
Input OptionsMulti-source environments (cars, parties)4 inputs: Bluetooth, TF card, USB, Aux ▲
Industry: 2-3 inputs (▲ Base: 4, Advanced: +Line-in ▲▲)		Flexibility for wireless/physical media playbackMore inputs may complicate setup for basic users
CustomizationProfessional audio setupsBass/Treble EQ, Volume control ▲
Industry: Basic EQ (▲ Base: 2-band EQ, Advanced: 3-band + presets ▲▲)		Tailor sound to specific environments (e.g., car vs. home)Advanced settings may overwhelm casual users
Power SupplyMobile setups (cars, outdoor events)12V DC/AC (110-220V) ▲
Industry: DC-only (▲ Base: DC/AC hybrid, Advanced: USB-C fast charging ▲▲)		Versatile power options for on-the-go useDual-power design increases unit size/weight
TWS (True Wireless)Stereo pairings (home, parties)Seamless stereo pairing via Bluetooth ▲
Industry: Wired stereo only (▲ Base: Basic TWS, Advanced: Low-latency aptX ▲▲)		Eliminates cable clutter for stereo systemsTWS may reduce audio quality slightly in Base version
Material & BuildHigh-vibration environments (cars)Metal chassis (2mm thickness, ISO 3801) ▲
Industry: Plastic chassis (▲ Base: Metal, Advanced: Reinforced aluminum ▲▲)		Durable against shocks and temperature fluctuationsHeavier build may be impractical for portable use
Safety FeaturesCommercial/public installationsIPX4 water resistance ▲
Industry: No IP rating (▲ Base: IPX4, Advanced: IPX5 + ESD protection ▲▲)		Resists moisture in outdoor or humid settingsAdvanced safety adds cost to manufacturing

Related searches

baw mpv car mpv electric carin stock wireless bluetooth digital entertainmentchildrens eight-wheel gesture induction spray drift4 way stretch elastic4-way stretch breathablevintage round sunglassescar dash camhigh strength graphite pipealuminium gates for housesaluminium sliding gateair condenser fan k0k52y15025b radiator fan5G cell signal pole3D Mini Sneakers Keychainprinted rugs persian area rugs vintageshipping container homes for sale 30fabric woven wristbands embroidery wristband oneprofessional manicure scissors russian cuticle nail

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.