DA2250 125W-500W 2 Channels Class-D Digital Power Amplifier
Detalle
China Informática
Informática

DA2250 125W-500W 2 Channels Class-D Digital Power Amplifier

Features:

● High efficiency (85%) and with standby function for power saving

● 2 channel amplifiers within one 1U & 19" case

● With 2 audio inputs and 2 channel speaker inputs

● With 2 priority inputs and 2 100V inputs (distant input)

● 70V/100V speaker output for long distance transfer

● Industrial design for audio project, long term & stable use

Introduction

This Class D digital amplifier DA2250 is a 2 channel digital amplifier , which designed for commercial and industrial public address applications. Rack mount of this amp digital design in 1U type and rated power is 2*125W/250W/500W.

DA2250 is also called two channel amplifier, both balanced and unbalanced line inputs are available for each channel. Balanced line output feeds to another power amplifier as well as secures the signal transmission is less noise and longer distance. 70V, 100V speaker outputs are convenient for installation when selection different speaker matching. Complete protection of this Class D digital amplifier include clip, short circuit, high temp and overload. With indications for power, signal, clip, protection and temperature. This product can be called 2 channel power amp or 2 channel 70v amplifier.

Specification

Model

DA2125

DA2250

DA2500

DA4060

DA4125

DA4250

Number of channels

2

2

2

4

4

4

Rated output power of each channel

120W

250W

500W

60W

120W

250W

Input sensitivity

775mVRMS（0dBV/ all balanced input) 100VRMS (100V unbalanced input)

SNR (signal-to-noise ratio)

>80dB (100VRMS output)

Input impedance

60K ohms (balanced)20K ohms (balanced priority) 100K ohms (100V unbalanced)

Channel separation

>70dB(1KHz)

Frequency response

80Hz-15kHz (±3dB normal operating conditions)

THD (total harmonic distortion)

<0.3 % (1kHz normal operating conditions)</p>

Up speed

>29V/us

Priority threshold

>10mVp (prior balanced line input) >1000mVp (prior100VRMS line input)

Indicators

“Protection”, “Limit”, “Voltage limit”, “Signal”, “70V gear”

Protection

Power-on, high temperature, DC, short circuit

Power supply

AC180-250V/50Hz DC24V (rated output power -3dB)

Overall dimensions (mm)

（L×W×H）552×510×105

Machine dimension (mm)

（L×W×H）483×435×44 (not including machine legs)

Machine legs

Four 6.5mm high soft plastic machine legs, can be removed as needed

Power consumption (AC220V)

339W

610W

1270W

347.6W

653W

1240W

Power consumption (DC24V)

206.4W

350.4W

720W

223.2W

398.4W

708W

Static power consumption (AC220V)

38W

38W

42W

57.5W

63.5W

57W

Static power consumption (DC24V)

38.4W

38.4W

43.2W

60W

62.4W

57.6W

Gross weight (kg)

7.4

7.4

7.4

8

8

8

Net weight (kg)

6.4

6.4

6.4

7

7

7

PREV: Mini60 2x30W Mini digital power amplifier with USB & Bluetooth

NEXT: amplifier class d 500w Class-D Two Channel

Guangzhou DSPPA Audio Co., Ltd. is a professional audio manufacturer since1988. With more than 30 years' history of designing and manufacturing audio products,DSPPA has enjoyed a high reputation in and out of China. Technology innovations, strict quality and environment control (ISO 9001&ISO14000) and market-oriented products have made DSPPA to be the leading brand in the field of public address system and conference system. As the chief editor of the Technical Code for Public Address System Engineering of China, DSPPA is widely recognized as the largest and most professional audio equipment supplier in China.Public address system pakistan is our product .Want to know more about our product,please contact us.RFQ today

Ubicación : No.1 Xiahe Rd, Baiyun District, Guangzhou, China, 511450 Guangzhou,Guangdong,
Persona a contactar : Wong William, 86 020 37166501

Buen trato: comprar del vendedor

Visita nuestra guía para una transacción segura! En ningún caso Algomtl no se hace responsable de los anuncios. Sólo la responsabilidad del vendedor o del comprador en caso de litigio está involucrado.
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
Esta página es acerca de los importadores y exportadores de
DA2250 125W-500W 2 Channels Class-D Digital Power Amplifier

Buscar en la categoria : Informática
Buscar en la categoria :
class, channels, da2250, digital, power, 125w, 500w
Suiza Vehiculos
Xenon Brenner D2R 8000K online 2 Stück Xenon Birne

Jueves 20 noviembre 2014

D2R 8000K 35W Headlight Lampe Autolampe Birne Xenon 2 Stück 2 Stück 35W Xenon Brenner Frontlampen Birne Lampe Autolampe D2R 8000K Xenon-Lampen sind dem Tageslicht ähnlicher und beleuchten Ihren Weg effektiver Helleres Licht bedeutet bessere Sichtbarkeit speziell bei Nacht und schlechtem...

Euro-Sino

  • - Thun
Suiza Audio / video
Solar Ladegerät für iPhone Samsung HTC iPad 5000mAh

Sábado 18 octubre 2014

5000mAh Externer Akku Solar Ladegerät USB Power Bank Batterie mit Adapter für iPhone Samsung HTC iPad Es bietet Ihnen einfach Aufladung für Ihr Gerät jederzeit und jederdort, besonders günstig für Mitnehmen während der Reise, dieser kleine Akku erspart Ihnen absolut Raum in Ihrer Tasche/Koffer...

Euro-Sino

  • - Thun
Taiwán 335 Audio / video
4x6 HDMI/RS232 switch+over IP extender-Taiwan

Miércoles 20 mayo 2015

Cantidad : 1000 - Precio : N/A

HD4600 4 Ports HDMI Switch / 6 Ports Splitter Extender over CAT5e/6 It's the innovative and powerful solution for HDMI Extension. 4 HDMI sources are selectable and each of 6 RJ-45 ports cascade-chainable receiver which is capable of connecting another 2 receivers. The extended...

ACAFA Information Co.

  • epanio
  • 335 - Dasi Township
  • +88 6 33 07 13 00