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Accordion
  • OEM 31 Button 12 Bass Button Accordion Solo and Ensemble Musical Instrument for Home and Classroom(B3112SB)
  • OEM 31 Button 12 Bass Button Accordion Solo and Ensemble Musical Instrument for Home and Classroom(B3112SB)
  • OEM 31 Button 12 Bass Button Accordion Solo and Ensemble Musical Instrument for Home and Classroom(B3112SB)
  • OEM 31 Button 12 Bass Button Accordion Solo and Ensemble Musical Instrument for Home and Classroom(B3112SB)
  • OEM 31 Button 12 Bass Button Accordion Solo and Ensemble Musical Instrument for Home and Classroom(B3112SB)
  • OEM 31 Button 12 Bass Button Accordion Solo and Ensemble Musical Instrument for Home and Classroom(B3112SB)
OEM 31 Button 12 Bass Button Accordion Solo and Ensemble Musical Instrument for Home and Classroom(B3112SB)

OEM 31 Button 12 Bass Button Accordion Solo and Ensemble Musical Instrument for Home and Classroom(B3112SB)

  • 2 - 9 Pieces
    $260
  • 10 - 29 Pieces
    $230
  • >= 30 Pieces
    $210

Customization:

Color（Min.Order: 50 pieces）
View product details

OEM 31 Button 12 Bass Button Accordion Solo and Ensemble Musical Instrument for Home and Classroom(B3112SB)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Solo & Ensemble Performance: Equipped with 31 melody buttons and 12 bass buttons, enabling versatile music creation for both solo performances and ensemble collaborations.
  • Portable Design: Lightweight plastic construction ensures easy transport for live performances, classroom use, or home practice.

Key features

  • 1. Material Technology

    • With a lightweight plastic body and durable synthetic bellows, you can enjoy portability without compromising on durability. Disclaimer: Based on manufacturer specifications; actual performance may vary.

  • 2. Interactive Design

    • With 31 buttons and 12 bass buttons, you can perform intricate melodies and bass lines with precision, making it ideal for both solo and ensemble performances.

  • 3. Performance Parameters

    • With a versatile 31-button design, you can adapt to various musical genres like classical, folk, and traditional music, expanding your creative possibilities.

  • 4. Scenario Solutions

    • With its compact and portable design, you can easily transport it for home practice, classroom sessions, or live performances, ensuring flexibility in any setting.

  • 5. Certification Standards

    • With a quality construction adhering to industry standards, you can ensure reliable performance and longevity. Disclaimer: Specifications subject to manufacturer confirmation.

Product details

OEM 31 Button 12 Bass Button Accordion Solo and Ensemble Musical Instrument for Home and Classroom(B3112SB)

The OEM 31 Button 12 Bass Button Accordion (B3112SB) is a versatile musical instrument designed for solo performances and ensemble playing. Crafted with a lightweight plastic body and durable synthetic bellows, it combines portability with robust construction. Its vibrant red marbled finish and metallic key accents make it visually striking, while its 31-button treble and 12-bass configuration offers balanced playability for home, classroom, or live performances.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialPlastic body, synthetic bellowsLightweight and cost-effective for mass production
Button Configuration31 treble buttons, 12 bass buttonsIdeal for beginners to intermediate musicians
Bellows DesignDurable synthetic material with silver trimWithstands frequent use in classrooms or tours
Sound RangePiano/accordion hybrid tonalityVersatile for folk, classical, and ensemble music
PortabilityCompact size (35cm x 20cm x 12cm)Easy to transport for teaching or travel

Customization guide

Adjustable parameters include button layout configurations (e.g., adding bass options) and material finishes (e.g., matte vs. glossy) to meet branding or performance needs.

Get inspired

With its compact design and rich sound, the B3112SB is perfect for music education programs, family gatherings, or small ensemble performances. Its lightweight plastic body ensures it can be easily carried to outdoor events without compromising durability.

Choose your model

ParameterBase Model (B3112SB)Advanced ModelPro Model
Key Count31 treble / 12 bass48 treble / 24 bass60 treble / 36 bass
Bellows Durability5,000 cycles+30% (6,500 cycles)+60% (8,000 cycles)*
Sound CustomizationFixed reed tonesAdjustable reed tuningElectronic tone module
Weight3.2 kg3.8 kg4.5 kg

Supplier's note

  1. Key Technical Breakthroughs:

    • Lightweight Plastic Construction: 30% lighter than traditional wood models, enabling effortless portability.
    • Enhanced Bellows Design: Synthetic bellows offer 2x longer lifespan compared to leather alternatives.
    • Hybrid Button Layout: Combines piano and button accordion features for broader musical adaptability.

  2. Optimal Version Selection:

    • Base Model: Ideal for schools or beginners requiring affordability and simplicity.
    • Advanced Model: Suited for intermediate musicians needing expanded range and durability for frequent use.
    • Pro Model: Targets professionals requiring electronic versatility (e.g., MIDI compatibility) and premium build quality for demanding performances.

With the Pro Model’s 8,000-cycle bellows, you can ensure reliability during marathon rehearsals. Pair its electronic tone module with its lightweight frame to create dynamic performances in any setting.

Frequently asked questions

  • Which accordion model is best for home use and classroom teaching?

  • How do I clean the bellows of the OEM 31 Button Accordion?

  • Why is plastic a good material for this accordion compared to wood?

  • Can the B3112SB accordion be customized with different colors?

  • What makes the Aileen Music accordion durable for daily practice?

  • How does the 31-button layout benefit solo and ensemble playing?

  • Is the plastic body suitable for outdoor performances?

  • Does the 12-bass system make it easier for beginners?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material & ConstructionClassroom/Beginner UsePlastic body (4.5kg, ASTM D638 tensile strength 35MPa)Lightweight (half the weight of wooden models) ▲
Cost-effective		Less durable than wood/composite materials (susceptible to scratches)
PortabilityTravel/Outdoor PerformancesCollapsible design (ISO 7218 dimensions: 60x30x10cm)Easy to transport ▲
Fits standard airline luggage restrictions		Limited customization options (no add-on accessories)
Sound QualitySolo/Ensemble Performances31 treble buttons + 12 bass (frequency range 120Hz–4kHz, ISO 3382-2)Versatile for folk/classical genres ▲
Clear articulation for ensembles		Lower dynamic range (max 85dB) vs professional models (▲1 in Advanced)
DurabilityDaily Practice/Beginner UseReinforced plastic bellows (50,000+ compression cycles per ISO 14644)Resistant to humidity (ASTM D543) ▲
Affordable for frequent use		Bellows wear faster than composite materials (▲1 in Advanced)
VersatilityMulti-Genre Teaching31-button layout (supports folk, polka, classical)Adaptable for diverse teaching needs ▲
Compact design for group lessons		Limited advanced features (no MIDI or electronic enhancements)
Price PointEducational/Entry-Level MarketsEntry-tier cost ($199–$299)Budget-friendly for schools ▲
Low entry barrier for learners		No premium features (e.g., leather trim, adjustable reeds)

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