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Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion
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Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion
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Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion

MOQ: 300
Prijs: $67.50-71.50
Gedetailleerde informatie
Productomschrijving
Gedetailleerde informatie
Plaats van herkomst
Guangdong, China
Modelnummer
S12A
Uitgangsvermogen:
250W
Frequentierespons:
20-200 Hz
Totale harmonische vervorming:
<1%
Signal-ruisverhouding:
>100dB
Inputgevoeligheid:
180 mV
Ingebouwde fase:
0°/180° Schakelbaar
Stand-bymodus:
AAN / AUTO Schakelbaar
Automatische uitschakeltijd:
15 minuten
Automatische aan-gevoeligheid:
5 mV
Vermogenverbruik in standby:
<0>
Invoerspanning:
AC110V - 240V
Afmetingen:
235*204*3,0mm
Kanaal:
2 (2,0)
Aansluitklem:
RCA
Stroomvoorziening:
Overstappen
Markeren:

20-200 Hz Frequency Response Subwoofer Plate Amplifier

,

<1% Total Harmonic Distortion Class D Amplifier Module

,

>100dB Signal to Noise Ratio Plate Power Amplifier

Productomschrijving
High Power Subwoofer Amplifier Module Professional 250W CLASS D Subwoofer Plate Amplifier
Product Features
  • Auto Power on/off select circuitry
  • Switching power supply for excellent efficiency
  • Switchable 110/230V power voltage
  • Selectable 0°-180° phase
  • Standby On/Auto mode options
  • Variable gain level control
  • Phase 0°/180° select switch & low pass variable control
  • RCA input terminal
  • Input Power: AC110V - 240V
  • Protection: Output Short, over loads & over temperature
  • Power & protect indicators
Technical Specifications
Product Name S12A CLASS D Subwoofer Plate Amplifier
Output Power 250W
Frequency Response 20-200 Hz
Total Harmonic Distortion <1%
Signal to Noise Ratio >100dB
Input Sensitivity 180mV
Built-in Phase 0°/180° Switchable
Built-in Standby Mode ON / AUTO Switchable
Auto Off time 15 mins
Auto On Sensitivity 5 mV
Standby Power Consumption Lower than 0.5W
Working Voltage Same As Previous
Dimensions (W × H × D) 235 × 204 × 3.0 mm
Product Images
Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 0 Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 1 Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 2 Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 3 Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 4 Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 5
Packing & Delivery

Product package:
Normally we package products as follows:
Product in PE bag → Gift box or inner carton with EPE inside → Outer carton
We can design different package styles with your logo and shipping mark printing.

Shipping options:

  • For samples: We ship via international express (FEDEX, DHL, UPS, etc.)
  • For mass production orders: We ship by sea (FCL, LCL combined with other suppliers) or air transportation
  • We are experts in foreign trade and ensure safe, fast delivery of your goods
Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 6
Certifications

Vistron Audio prioritizes quality and maintains necessary product and factory management certificates:

Product Certificates:

  • EU market: CE (EMC, LVD, RF, ErP), RoHS, REACH
  • US market: UL, FCC, ETL, NRTL
  • Other markets: CB, CCC, PSE, KC, VDE, BSI, IC, etc.

Company Certificates:
Vistron has acquired ISO9001:2015 certification, ensuring strict factory management and quality systems.

Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 7
Company Profile

Established in 1998, Vistron Audio has over 20 years of experience in research, design, manufacturing, marketing and engineering services for audio products.

Main product categories:

  • Power amplifiers (Wireless audio amplifiers, subwoofer amplifiers, amplifier plates)
  • Speakers (WiFi/Bluetooth speakers, Active/passive speakers, subwoofers, sound bars)
  • Wireless audio (DAB, WiFi amplifiers, WiFi streamers)
  • DJ equipment (DJ mixers, CD players, Midi controllers)

OEM is our main business line, serving over 100 brands worldwide. We also offer ODM services, creating products according to your designs and requirements.

Our professional factory employs over 200 workers in a 6000 square meter facility. We maintain strong R&D capabilities, qualified engineering teams, SMT production lines, and strict QC standards (AP, LMS, aging testing).

We are committed to excellent customer service, competitive pricing, fast delivery, and cutting-edge products. Your satisfaction is our ultimate goal.

Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 8
Frequently Asked Questions
Q: How to process an order? What about prices?
A: Please send an inquiry or contact us online. We will reply with prices and information or provide a catalog with full prices.
Q: Can I get samples?
A: We offer samples for testing before placing orders.
Q: Can I have my logo printed on products and packaging?
A: Yes, we have extensive experience with OEM services.
Q: Can you produce products according to my ideas?
A: Yes, our experienced engineers can design products to your specifications (ODM service).
Q: What are your payment terms?
A: For samples: T/T, PayPal, Western Union. For production: T/T, L/C, or negotiable terms.
Q: What is the delivery time?
A: Typically 35-40 days after order confirmation, but we can discuss specific timelines case by case.
Taggen: 

Subwoofer AMP-module,  

Subwoofer Plaatversterker,  

Luidsprekerversterker

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producten
DETAILS VAN DE PRODUCTEN
Producten

Audiomachtsversterker

Home Audio Versterker

draadloze audioversterker

Multi-kanaalversterkers

subwoofer versterker

Plaatversterker

boekenrekspreker

Studio monitor luidspreker

Subwoofer luidspreker

HiFi-CD-speler

Audio-kits

Gepersonaliseerde audiodiensten
Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion
  • Naam
  • Naam
  • Naam
  • Naam
  • Naam
  • Naam
Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion
MOQ: 300
Prijs: $67.50-71.50
Gedetailleerde informatie
Productomschrijving
Gedetailleerde informatie
Plaats van herkomst
Guangdong, China
Modelnummer
S12A
Uitgangsvermogen:
250W
Frequentierespons:
20-200 Hz
Totale harmonische vervorming:
<1%
Signal-ruisverhouding:
>100dB
Inputgevoeligheid:
180 mV
Ingebouwde fase:
0°/180° Schakelbaar
Stand-bymodus:
AAN / AUTO Schakelbaar
Automatische uitschakeltijd:
15 minuten
Automatische aan-gevoeligheid:
5 mV
Vermogenverbruik in standby:
<0>
Invoerspanning:
AC110V - 240V
Afmetingen:
235*204*3,0mm
Kanaal:
2 (2,0)
Aansluitklem:
RCA
Stroomvoorziening:
Overstappen
Min. bestelaantal:
300
Prijs:
$67.50-71.50
Markeren

20-200 Hz Frequency Response Subwoofer Plate Amplifier

,

<1% Total Harmonic Distortion Class D Amplifier Module

,

>100dB Signal to Noise Ratio Plate Power Amplifier

Productomschrijving
High Power Subwoofer Amplifier Module Professional 250W CLASS D Subwoofer Plate Amplifier
Product Features
  • Auto Power on/off select circuitry
  • Switching power supply for excellent efficiency
  • Switchable 110/230V power voltage
  • Selectable 0°-180° phase
  • Standby On/Auto mode options
  • Variable gain level control
  • Phase 0°/180° select switch & low pass variable control
  • RCA input terminal
  • Input Power: AC110V - 240V
  • Protection: Output Short, over loads & over temperature
  • Power & protect indicators
Technical Specifications
Product Name S12A CLASS D Subwoofer Plate Amplifier
Output Power 250W
Frequency Response 20-200 Hz
Total Harmonic Distortion <1%
Signal to Noise Ratio >100dB
Input Sensitivity 180mV
Built-in Phase 0°/180° Switchable
Built-in Standby Mode ON / AUTO Switchable
Auto Off time 15 mins
Auto On Sensitivity 5 mV
Standby Power Consumption Lower than 0.5W
Working Voltage Same As Previous
Dimensions (W × H × D) 235 × 204 × 3.0 mm
Product Images
Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 0 Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 1 Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 2 Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 3 Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 4 Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 5
Packing & Delivery

Product package:
Normally we package products as follows:
Product in PE bag → Gift box or inner carton with EPE inside → Outer carton
We can design different package styles with your logo and shipping mark printing.

Shipping options:

  • For samples: We ship via international express (FEDEX, DHL, UPS, etc.)
  • For mass production orders: We ship by sea (FCL, LCL combined with other suppliers) or air transportation
  • We are experts in foreign trade and ensure safe, fast delivery of your goods
Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 6
Certifications

Vistron Audio prioritizes quality and maintains necessary product and factory management certificates:

Product Certificates:

  • EU market: CE (EMC, LVD, RF, ErP), RoHS, REACH
  • US market: UL, FCC, ETL, NRTL
  • Other markets: CB, CCC, PSE, KC, VDE, BSI, IC, etc.

Company Certificates:
Vistron has acquired ISO9001:2015 certification, ensuring strict factory management and quality systems.

Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 7
Company Profile

Established in 1998, Vistron Audio has over 20 years of experience in research, design, manufacturing, marketing and engineering services for audio products.

Main product categories:

  • Power amplifiers (Wireless audio amplifiers, subwoofer amplifiers, amplifier plates)
  • Speakers (WiFi/Bluetooth speakers, Active/passive speakers, subwoofers, sound bars)
  • Wireless audio (DAB, WiFi amplifiers, WiFi streamers)
  • DJ equipment (DJ mixers, CD players, Midi controllers)

OEM is our main business line, serving over 100 brands worldwide. We also offer ODM services, creating products according to your designs and requirements.

Our professional factory employs over 200 workers in a 6000 square meter facility. We maintain strong R&D capabilities, qualified engineering teams, SMT production lines, and strict QC standards (AP, LMS, aging testing).

We are committed to excellent customer service, competitive pricing, fast delivery, and cutting-edge products. Your satisfaction is our ultimate goal.

Professional 250W Class D Subwoofer Plate Amplifier with 20-200 Hz Frequency Response and <1% Total Harmonic Distortion 8
Frequently Asked Questions
Q: How to process an order? What about prices?
A: Please send an inquiry or contact us online. We will reply with prices and information or provide a catalog with full prices.
Q: Can I get samples?
A: We offer samples for testing before placing orders.
Q: Can I have my logo printed on products and packaging?
A: Yes, we have extensive experience with OEM services.
Q: Can you produce products according to my ideas?
A: Yes, our experienced engineers can design products to your specifications (ODM service).
Q: What are your payment terms?
A: For samples: T/T, PayPal, Western Union. For production: T/T, L/C, or negotiable terms.
Q: What is the delivery time?
A: Typically 35-40 days after order confirmation, but we can discuss specific timelines case by case.
Taggen: 

Subwoofer AMP-module,

Subwoofer Plaatversterker,

Luidsprekerversterker

Snelle link
Huis producten Over ons Contacteer ons
Snel contact

Adres

- Nee, dat is niet waar.17Ji Cai Street, Song Gang District, Qing Xi Town, Dong Guan City, Guang Dong Provincie, China

Telefoon

86-769-82526118

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