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Silver Anodized Aluminum Back Panel/backboard for Speaker CNC Machined
Quick Details
Product Code：
MB020
OEM：
Available
Sample:
Available
Payment:
VISA,MasterCard,Western Union,L/C,T/T,D/P,D/A,Other
Place of Origin：
China
Supply Ability：
5000 piece per week
Quick Details
- ModelBack Panel/backboard for Speaker
- MaterialAluminum
- Surface treatmentsandblasting Anodized
- ColorSilver
Shipping fee
Shipping fee
--Specification
| Item: | Back Panel/backboard for Speaker |
| Material: | aluminum/steel/stainless steel/brass/acrylic and other |
| Model No.: | MB020 |
| Surface treatment: | painting/plating/powder coating/anodizing/brushing/sandblasting and other |
| Color: | Silver |
| Letters on plate: | by printing/engraving |
| Capacity: | design, mold development, stamping, cutting, brushing, sandblasting, painting, powder spraying, corrosion, laser engraving, etc. |
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Customization support for material, dimension,color,surface treatment
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Product Features: Material: made by steel,aluminum or acrylic
Dimension: Width,length,height and thciness are make according to the requirement.
Surface treatment: Brushing, anodizing, sandblasting, electroplating,powder coating, painting.
Application: as front panel,side plate, bottom plate,backborad,enclosure for musical instrument, amplifier,speaker, electronic instrument and more other instruments.
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Mini speakers
Basically by loudspeaker, cavity, result puts 3 parts composition.
The speaker
The speaker (speaker unit) is one of the weakest components in the mini speaker equipment, and it is the most important component for the mini speaker effect.
Cavity
The cavity is used to eliminate the sound short circuit of the speaker unit, suppress its sound resonance, broaden its frequency response range and reduce distortion.
The power amplifier
Power amplifier mainly consists of inductor, resistance, capacitance and other passive components of the filter network, the audio signals of each frequency band are respectively sent to the corresponding frequency band loudspeaker to replay.