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250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems
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250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems
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250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems

Adedi: 300
Fiyat: $67.50-71.50
Ayrıntılı Bilgiler
Ürün Tanımı
Ayrıntılı Bilgiler
Menşe yeri
Guangdong, Çin
Model numarası
S12A
Çıktı gücü:
250W
Frekans yanıtı:
20-200Hz
toplam harmonik bozulma:
<% 1
Sinyal gürültü oranı:
>100dB
Giriş Hassasiyeti:
180mv
Dahili Faz:
0°/180° Değiştirilebilir
Dahili Bekleme Modu:
AÇIK / OTOMATİK Değiştirilebilir
Otomatik Kapanma Süresi:
15 dakika
Otomatik Açılma Hassasiyeti:
5 mV
bekleme güç tüketimi:
0,5W'tan düşük
Çalışma voltajı:
AC110V - 240V
Boyutlar:
235*204*3,0mm
Kanal:
2 (2.0)
Giriş Terminali:
RCA
Koruma:
Çıkış Kısa devre, aşırı yük ve aşırı sıcaklık
Vurgulamak:

110/230V Power Voltage Subwoofer Plate Amplifier

,

Built-in Phase Switchable Plate Power Amplifier

,

Built-in Standby Mode Amplifier Module Board

Ürün Tanımı
250W Built-in On/Auto Switchable Professional CLASS D Subwoofer Plate Amplifier
Key Features
  • Auto Power on/off select circuitry
  • Switching power supply for excellent efficiency
  • Switchable 110/230V power voltage
  • Selectable 0°-180° phase adjustment
  • Standby On/Auto mode options
  • Variable gain level control
  • Phase 0°/180° select switch & low pass variable control
  • RCA input terminal
  • Protection against output short, overloads & 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 Less than 0.5W
Dimensions (W × H × D) 235 × 204 × 3.0 mm
Product Images
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 0
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 1
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 2
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 3
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 4
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 5
Packaging & Delivery

Standard Packaging: Product in PE bag → Gift box or inner carton with EPE inside → Outer carton

Custom packaging options available with your logo and shipping mark printing.

Shipping Options:

  • Samples: Shipped via international express (FEDEX, DHL, UPS)
  • Mass production: Shipped by sea (FCL, LCL) or air transportation
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 6
Certifications

Vistron Audio maintains strict quality standards with comprehensive certifications:

Product Certifications:

  • EU Market: CE (EMC, LVD, RF, ErP), Rohs, REACH
  • US Market: UL, FCC, ETL, NRTL
  • Other Markets: CB, CCC, PSE, KC, VDE, BSI, IC

Company Certification: ISO9001:2015

250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 7
Company Profile

Established in 1998, Vistron Audio specializes in audio product design, manufacturing, and engineering services with over 20 years of experience.

Product Range:

  • Power amplifiers (wireless, subwoofer, amplifier plates)
  • Speakers (WiFi/Bluetooth, active/passive, subwoofers, sound bars)
  • Wireless audio systems (DAB, WiFi amplifiers, streamers)
  • DJ equipment (mixers, CD players, MIDI controllers)

With 200+ employees and 6000 sqm facility, we offer strong R&D capabilities, SMT production lines, and strict QC standards. We specialize in OEM/ODM services for over 100 global brands.

250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 8
Frequently Asked Questions
How to process an order? What about prices?
Please send an inquiry or contact us online. We will reply with prices and product information or provide a catalog with full pricing.
Can I get samples?
We provide samples for testing before placing orders.
Can I have my logo printed on products and packaging?
Yes, we offer comprehensive OEM services including custom branding.
Can you produce custom products based on my design?
Our experienced engineering team can develop products according to your specifications (ODM service).
What are your payment terms?
Samples: T/T, PayPal, Western Union. Production: T/T, L/C, or negotiable terms.
What is the delivery time?
Typically 35-40 days after order confirmation. Specific timelines can be discussed case by case.
Etiketler: 

Subwoofer AMP Modülü,  

Subwoofer Plaka amplifikatörü,  

Ses Hoparlörü Amplifier

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Ürünler
Ürün ayrıntıları
Ürünler

SES GÜÇ AMPLİFİKATÖRÜ

Ev Ses Amplifikatörü

Kablosuz ses amplifikatörü

Çok Kanallı Güçlendirici

Subwoofer Güçlendirici

Plaka güç amplifikatörü

kitaplık hoparlör

Stüdyo monitör hoparlörü

Subwoofer Hoparlör

HiFi CD çalar

Ses Kitsleri

Özel Ses Hizmetleri
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems
  • Adı
  • Adı
  • Adı
  • Adı
  • Adı
  • Adı
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems
Adedi: 300
Fiyat: $67.50-71.50
Ayrıntılı Bilgiler
Ürün Tanımı
Ayrıntılı Bilgiler
Menşe yeri
Guangdong, Çin
Model numarası
S12A
Çıktı gücü:
250W
Frekans yanıtı:
20-200Hz
toplam harmonik bozulma:
<% 1
Sinyal gürültü oranı:
>100dB
Giriş Hassasiyeti:
180mv
Dahili Faz:
0°/180° Değiştirilebilir
Dahili Bekleme Modu:
AÇIK / OTOMATİK Değiştirilebilir
Otomatik Kapanma Süresi:
15 dakika
Otomatik Açılma Hassasiyeti:
5 mV
bekleme güç tüketimi:
0,5W'tan düşük
Çalışma voltajı:
AC110V - 240V
Boyutlar:
235*204*3,0mm
Kanal:
2 (2.0)
Giriş Terminali:
RCA
Koruma:
Çıkış Kısa devre, aşırı yük ve aşırı sıcaklık
Min sipariş miktarı:
300
Fiyat:
$67.50-71.50
Vurgulamak

110/230V Power Voltage Subwoofer Plate Amplifier

,

Built-in Phase Switchable Plate Power Amplifier

,

Built-in Standby Mode Amplifier Module Board

Ürün Tanımı
250W Built-in On/Auto Switchable Professional CLASS D Subwoofer Plate Amplifier
Key Features
  • Auto Power on/off select circuitry
  • Switching power supply for excellent efficiency
  • Switchable 110/230V power voltage
  • Selectable 0°-180° phase adjustment
  • Standby On/Auto mode options
  • Variable gain level control
  • Phase 0°/180° select switch & low pass variable control
  • RCA input terminal
  • Protection against output short, overloads & 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 Less than 0.5W
Dimensions (W × H × D) 235 × 204 × 3.0 mm
Product Images
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 0
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 1
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 2
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 3
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 4
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 5
Packaging & Delivery

Standard Packaging: Product in PE bag → Gift box or inner carton with EPE inside → Outer carton

Custom packaging options available with your logo and shipping mark printing.

Shipping Options:

  • Samples: Shipped via international express (FEDEX, DHL, UPS)
  • Mass production: Shipped by sea (FCL, LCL) or air transportation
250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 6
Certifications

Vistron Audio maintains strict quality standards with comprehensive certifications:

Product Certifications:

  • EU Market: CE (EMC, LVD, RF, ErP), Rohs, REACH
  • US Market: UL, FCC, ETL, NRTL
  • Other Markets: CB, CCC, PSE, KC, VDE, BSI, IC

Company Certification: ISO9001:2015

250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 7
Company Profile

Established in 1998, Vistron Audio specializes in audio product design, manufacturing, and engineering services with over 20 years of experience.

Product Range:

  • Power amplifiers (wireless, subwoofer, amplifier plates)
  • Speakers (WiFi/Bluetooth, active/passive, subwoofers, sound bars)
  • Wireless audio systems (DAB, WiFi amplifiers, streamers)
  • DJ equipment (mixers, CD players, MIDI controllers)

With 200+ employees and 6000 sqm facility, we offer strong R&D capabilities, SMT production lines, and strict QC standards. We specialize in OEM/ODM services for over 100 global brands.

250W CLASS D Subwoofer Plate Amplifier with Built-in Phase Switchable and Standby Mode for Professional Audio Systems 8
Frequently Asked Questions
How to process an order? What about prices?
Please send an inquiry or contact us online. We will reply with prices and product information or provide a catalog with full pricing.
Can I get samples?
We provide samples for testing before placing orders.
Can I have my logo printed on products and packaging?
Yes, we offer comprehensive OEM services including custom branding.
Can you produce custom products based on my design?
Our experienced engineering team can develop products according to your specifications (ODM service).
What are your payment terms?
Samples: T/T, PayPal, Western Union. Production: T/T, L/C, or negotiable terms.
What is the delivery time?
Typically 35-40 days after order confirmation. Specific timelines can be discussed case by case.
Etiketler: 

Subwoofer AMP Modülü,

Subwoofer Plaka amplifikatörü,

Ses Hoparlörü Amplifier

Hızlı bağlantı
Evde Ürünler Bizim Hakkımızda Bizimle İletişim
Hızlı iletişim

Adres

- Hayır, hayır.17Ji Cai Caddesi, Song Gang Bölgesi, Qing Xi Şehri, Dong Guan Şehri, Guang Dong Eyaleti, Çin

Tel

86-769-82526118

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