Seltech – acoustic components and sensors manufacturer and provider
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    Balanced Armature Receivers

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    ProxFusion Evaluation Kits

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    ProxSense Capacitive Sensors

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    ProxSense Modules

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    ProxSense Evaluation Kits

    Neural Decision Processors - acoustic components and sensors

    Neural Decision Processors

    DSP for hearing aids - acoustic components and sensors

    DSP for Hearing Aids

    DSP for hearing aids evaluation kit - acoustic components and sensors

    DSP for Hearing Aids Evaluation Kit

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    Bluetooth modules evaluation kit - acoustic components and sensors

    Bluetooth Modules Evaluation Kit

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Seltech – acoustic components and sensors manufacturer and provider
  • Products
    Dynamic speakers - acoustic components and sensors

    Dynamic Speakers

    BMR speaker - acoustic components and sensors

    BMR Speakers

    Dynamic receivers - acoustic components and sensors

    Dynamic Receivers

    Balanced Armature Receivers - acoustic components and sensors

    Balanced Armature Receivers

    Buzzers - acoustic components and sensors

    Buzzers

    Audio exciters - acoustic components and sensors

    Audio Exciters

    boom microphones - acoustic components and sensors

    Boom Microphones & Sensors

    Electret Condenser Microphones - acoustic components and sensors

    ECM Microphones

    Mems microphones - acoustic components and sensors

    MEMS Microphones

    Speciality microphones - acoustic components and sensors

    Specialty Microphones

    IA microphones- acoustic components and sensors

    IA Microphones

    Accelerometers - acoustic components and sensors

    Accelerometers

    V2S Voice vibration sensors - acoustic components and sensors

    Voice Vibration Sensors

    Acoustic dampers - Acoustic components and sensors

    Acoustic Dampers

    wax protection - acoustic components and sensors

    Wax Protection

    Telecoils - acoustic components and sensors

    Telecoils

    Programming accessories - acoustic components and sensors

    Programming Accessories

    speaker modules - - acoustic components and sensors

    Speaker Modules

    Microphone modules - acoustic components and sensors

    Microphone Modules

    RIC modules - acoustic components and sensors

    RIC Modules

    proxfusion combination sensors - acoustic components and sensors

    ProxFusion Multi-Sensors

    ProxFusion evaluation kits - acoustic components and sensors

    ProxFusion Evaluation Kits

    ProxSense capacitive sensors - acoustic components and sensors

    ProxSense Capacitive Sensors

    ProxSense modules - acoustic components and sensors

    ProxSense Modules

    ProxSense evaluation kits - acoustic components and sensors

    ProxSense Evaluation Kits

    Neural Decision Processors - acoustic components and sensors

    Neural Decision Processors

    DSP for hearing aids - acoustic components and sensors

    DSP for Hearing Aids

    DSP for hearing aids evaluation kit - acoustic components and sensors

    DSP for Hearing Aids Evaluation Kit

    Bluetooth modules - acoustic components and sensors

    Bluetooth Modules

    Bluetooth modules evaluation kit - acoustic components and sensors

    Bluetooth Modules Evaluation Kit

  • Acoustic Design Service

    Speaker Solutions

    Microphone Solutions

    Over the ear & In-ear Solutions

    Measurement Capabilities

    Electroacoustic Simulations

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    Speaker Turnkey Solutions

    Microphone Turnkey Solutions

    Industrial Tools

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    • Speaker SPL Calculator
    • Analog Mic SPL Calculator
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  • About us
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  • Acoustic Design Service
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    • Speaker SPL Calculator
    • Analog Mic SPL Calculator
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Contact Us
CO5037S021AN8WP

CO5037S021AN8WP

Home / Products / Acoustic Components / Speakers / Dynamic Speakers / CO5037S021AN8WP
A compact dynamic loudspeaker featuring a carbon-fiber composite diaphragm designed to support high SPL performance.
Ask us about this product
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0.230 kg CO₂ eq.
Seltech – acoustic components and sensors manufacturer and provider

SELTECH is an international company specializing in acoustic and sensor solutions, providing technical support and customized products from design to production. With over 30 years of experience, it collaborates with key partners and operates in Europe, the USA, and Asia.

Characteristics

Additional information

Dimensions [mm](Ø x t)(l x w x t)

50x37x21

Impedance (Ohm or Ω)

8

Rated power [W]

8

Max. power [W]

10

Sensitivity @ 1kHz, 1W/1m [dB SPL]

84

Resonance frequency f0 [Hz]

330

Frequency range [Hz]

20 – 17500

Carbon Footprint [Kg CO2 eq.]

0.230

  • Dimensions: 50x37x21 mm
  • F0: 330 Hz
  • Impedance: 8 Ohm
  • Rated Power: 8 W

  • Intercoms
  • Medical devices
  • E-Mobility

Datasheet
Design Guidelines for Sound Ports

CO5037S021AN8WP

Home / Products / Acoustic Components / Speakers / Dynamic Speakers / CO5037S021AN8WP
CO5037S021AN8WP
A compact dynamic loudspeaker featuring a carbon-fiber composite diaphragm designed to support high SPL performance.
0.230 kg CO₂ eq.

Additional information

Dimensions [mm](Ø x t)(l x w x t)

50x37x21

Impedance (Ohm or Ω)

8

Rated power [W]

8

Max. power [W]

10

Sensitivity @ 1kHz, 1W/1m [dB SPL]

84

Resonance frequency f0 [Hz]

330

Frequency range [Hz]

20 – 17500

Carbon Footprint [Kg CO2 eq.]

0.230

Ask us about this product
Claim Free Samples

  • Dimensions: 50x37x21 mm
  • F0: 330 Hz
  • Impedance: 8 Ohm
  • Rated Power: 8 W

  • Intercoms
  • Medical devices
  • E-Mobility

Datasheet
Design Guidelines for Sound Ports
Seltech – acoustic components and sensors manufacturer and provider

SELTECH is an international company specializing in acoustic and sensor solutions, providing technical support and customized products from design to production. With over 30 years of experience, it collaborates with key partners and operates in Europe, the USA, and Asia.

CO5037S021AN8WP

Characteristics

Additional information

Dimensions [mm](Ø x t)(l x w x t)

50x37x21

Impedance (Ohm or Ω)

8

Rated power [W]

8

Max. power [W]

10

Sensitivity @ 1kHz, 1W/1m [dB SPL]

84

Resonance frequency f0 [Hz]

330

Frequency range [Hz]

20 – 17500

Carbon Footprint [Kg CO2 eq.]

0.230

CO5037S021AN8WP

Home / Products / Acoustic Components / Speakers / Dynamic Speakers / CO5037S021AN8WP
A compact dynamic loudspeaker featuring a carbon-fiber composite diaphragm designed to support high SPL performance.
0.230 kg CO₂ eq.
Ask us about this product
Claim Free Samples

  • Dimensions: 50x37x21 mm
  • F0: 330 Hz
  • Impedance: 8 Ohm
  • Rated Power: 8 W

  • Intercoms
  • Medical devices
  • E-Mobility

Datasheet
Design Guidelines for Sound Ports
Seltech – acoustic components and sensors manufacturer and provider

SELTECH is an international company specializing in acoustic and sensor solutions, providing technical support and customized products from design to production. With over 30 years of experience, it collaborates with key partners and operates in Europe, the USA, and Asia.

Headquarters
SAS SELTECH
2, Allée des Cerisiers
F – 94042 Créteil FRANCE
Tel EU : +33 1 48 92 90 02
Tel NA : +1 (919) 481 6896
Tel CN: +86 25 83 45 54 33

Products

  • Acoustic Components
  • Capacitive, Multifunctional Sensors
  • Processors
  • Wireless Systems
  • Acoustic Components
  • Capacitive, Multifunctional Sensors
  • Processors
  • Wireless Systems

Services

  • Acoustic Design Service
  • Engineering & Manufacturing
  • Carbon Footprint
  • SPL Calculator
  • Career
  • Acoustic Design Service
  • Engineering & Manufacturing
  • Carbon Footprint
  • SPL Calculator
  • Career

Legal

  • Terms & Conditions EU
  • Terms & Conditions US
  • Corporate Social Responsibility
  • Legal Notices
  • Terms & Conditions EU
  • Terms & Conditions US
  • Corporate Social Responsibility
  • Legal Notices

© Copyright 2025 SELTECH, All Right Reserved.

Information about this product

CO5037S021AN8WP

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