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Receivers & Amplifiers
  • Proportional Valve Amplifier
  • Proportional Valve Amplifier
  • Proportional Valve Amplifier
  • Proportional Valve Amplifier
  • Proportional Valve Amplifier
Proportional Valve Amplifier
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Proportional Valve Amplifier

  • 1 - 4 Pieces
    $67.31
  • 5 - 9 Pieces
    $64.62
  • >= 10 Pieces
    $63.62

Customization:

Customized logo（Min.Order: 50 pieces）
Customized packaging（Min.Order: 200 pieces）
Graphic customization（Min.Order: 200 pieces）
OEM（Min.Order: 500 pieces）
View product details

Proportional Valve Amplifier

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Bluetooth Audio Streaming: Supports wireless connectivity for seamless playback from smartphones, tablets, and other Bluetooth-enabled devices.
  • Multi-Source Amplification: Processes audio signals from USB, AUX, and digital inputs, with dedicated microphone volume control for karaoke or live vocal applications.
  • Stereo Sound Enhancement: Delivers high-fidelity audio output through advanced power amplification, optimized for clarity and dynamic range.

Key features

  • 1. Durable Hybrid Material Construction

    • With a corrosion-resistant metal-and-plastic hybrid body, ensure long-lasting performance in home environments. The sturdy design balances durability and modern aesthetics, offering superior build quality compared to all-plastic amplifiers*.

  • 2. User-Friendly Interactive Controls

    • With a backlit digital display and intuitive control knobs, easily adjust volume, input sources, and microphone levels for seamless audio customization. The minimalist interface simplifies operation compared to complex button-heavy systems*.

  • 3. Versatile Connectivity and Performance

    • Supports high-fidelity audio output via Bluetooth, USB, AUX, and microphone inputs, delivering clear sound across devices. Its multi-source compatibility outperforms single-input amplifiers for home entertainment and karaoke setups*.

  • 4. Scenario-Adaptive Audio Solutions

    • Designed for home entertainment and karaoke sessions, this amplifier adapts to diverse scenarios. The built-in microphone input and Bluetooth connectivity enable flexible use, ideal for both casual listening and social gatherings*.

  • 5. Safety-Compliant Home Use

    • Complies with international safety standards for reliable operation in domestic settings, ensuring安心使用 without compromising on power or performance*.

Product details

Proportional Valve Amplifier

The LAIX Proportional Valve Amplifier combines sleek modern design with advanced audio capabilities, featuring a metal-and-plastic composite build for durability. Equipped with Bluetooth connectivity, multiple input ports (USB/AUX/MIC), and a customizable digital display, this amplifier delivers versatile performance for home entertainment, karaoke, and stereo systems.

Technical specifications

FeatureSpecificationBenefit
MaterialMetal & Plastic CompositeDurable construction with heat resistance
Bluetooth VersionBluetooth 5.0Stable, long-range wireless streaming
Input PortsUSB, AUX, MIC, 3.5mm JacksSupports diverse audio source connections
Power Output50W RMS (stereo), 100W RMS (mono)Versatile power for home and portable use
DisplayBacklit Digital LCDClear visibility in low-light environments

Customization guide

Adjustable parameters include:

  • Microphone Volume (MIC VOL knob) to balance vocal levels in karaoke setups.
  • EQ Presets (via input source selection) for optimizing audio quality per application.
  • Bluetooth Pairing Mode for quick device switching.

Get inspired

With its compact design and Bluetooth 5.0, transform your living room into a home theater. Pair it with speakers for immersive music playback or connect a microphone for spontaneous karaoke nights. The proportional valve technology ensures crisp audio clarity even at high volumes.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output50W RMS75W RMS100W RMS
Bluetooth Version4.25.05.2 (aptX support)
Input Ports3 (USB/AUX/MIC)5 (incl.光纤 optic)7 (incl. HDMI ARC)
Noise ReductionStandard+20%+40%

Supplier's note

  1. Technical Breakthroughs:

    • Bluetooth 5.2 (Pro Model): 2x faster pairing and 30% lower latency than Bluetooth 4.2.
    • 40% Enhanced Noise Reduction: Reduces background interference for clearer vocal clarity.
    • 100W RMS Output (Pro): Delivers 100% more power than the Base Model, ideal for large venues.

  2. Version Selection Guidance:

    • Base Model: Suitable for home users prioritizing affordability and basic audio needs.
    • Advanced Model: Ideal for small events or karaoke setups requiring optical audio and improved noise reduction.
    • Pro Model: Professionals and audiophiles benefit from aptX support and high power output, enabling distortion-free playback in crowded spaces.

With the Pro Model’s 100W RMS, you can power high-demand speakers for concerts or parties. Its aptX codec ensures CD-quality streaming, while the +40% noise reduction makes it perfect for noisy environments. For home users, the Base Model’s 50W RMS balances performance and cost effectively.

Frequently asked questions

  • Which LAIX amplifier model is best for home entertainment systems?

  • How do I clean the controls and display of the LAIX stereo amplifier?

  • Does the LAIX amplifier support Bluetooth 5.0 for high-quality streaming?

  • Can I connect a microphone for karaoke using this amplifier?

  • What input sources are compatible with the LAIX home amplifier?

  • Is the LAIX amplifier suitable for small living spaces?

  • Does the amplifier have noise-canceling features for clearer audio?

  • Can I customize the amplifier’s setup for multi-room audio?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Bluetooth ConnectivityWireless home audio setupsIndustry Standard: Bluetooth 5.0 (10m range)
Our Base: Bluetooth 5.0 (10m)
Our Advanced: Bluetooth 5.2 (15m▲)		▲ Advanced supports longer range (covers 30m² living rooms▲).Base lacks advanced codecs (e.g., LDAC); Advanced costs 20% more.
Audio QualityMusic enthusiasts, home theatersIndustry Standard: 20Hz–20kHz frequency response
Our Base: 20Hz–40kHz▲
Our Advanced: 20Hz–48kHz▲▲		▲ Base extends high-frequency clarity; ▲▲ Advanced adds lossless audio support.Base may distort at max volume; Advanced requires high-bitrate sources.
Power OutputLarge rooms, outdoor eventsIndustry Standard: 50W RMS
Our Base: 75W RMS▲
Our Advanced: 150W RMS▲▲		▲ Base handles 30m² spaces; ▲▲ Advanced drives 100m² venues▲.Base may overheat in prolonged use; Advanced needs dedicated power supply.
Design & BuildCompact spaces, aesthetic-focused usersIndustry Standard: Plastic chassis
Our Base: Reinforced plastic
Our Advanced: Aluminum chassis▲▲		▲▲ Advanced reduces vibration (ISO 1030 Certified) and weighs 1.2kg less▲.Base feels flimsy; Advanced is bulkier for small setups.
Input/Output OptionsMulti-source setups (TV, phones, games)Industry Standard: 2 analog inputs
Our Base: 3 analog + USB▲
Our Advanced: 5 analog + USB-C + optical▲▲		▲ Base supports USB audio; ▲▲ Advanced adds gaming-friendly low-latency mode.Base lacks optical output; Advanced ports may require adapters.
Customization FeaturesKaraoke, live streamingIndustry Standard: Fixed EQ
Our Base: Mic volume control▲
Our Advanced: 10-band EQ + reverb▲▲		▲ Base enables karaoke; ▲▲ Advanced optimizes vocal clarity for streaming▲.Base lacks presets; Advanced requires learning curve for EQ adjustments.

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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.