Inter-M DPA-1200S | เครื่องขยายเสียง 1,200W Single-Channel Digital Commercial Amplifier
DPA-1200S เครื่องขยายเสียง 1200W SINGLE CHANNEL DIGITAL COMMERCIAL AMPLIFIER, 8Ω/70V/100V, 2U SIZE, CLASS-D, SMPS, DC 24V INPUT TERMINAL
Inter-M DPA-1200S เครื่องขยายเสียง 1,200W Single-Channel Digital Commercial Amplifier
The DPA Series is a amplifier operate in 4 – 8 Ω/70V/100V modes and are capable of delivering a total 1,200 watts of Power.
Respectively housed in 2 RU compact chassis, these Class D amplifiers offer High power in reduced size and weight.
The combination Class D topology amplification circuitry combined with SMPS (Switch mode Power Supplies) creates a high
efficiency amplifier offering reduced power consumption and low heat dissipation.
The DPA-Series offers both low impedance and High impedance outputs in one package Ideal for applications where high power
and large quantity of long-line speaker installation is required such as Airports Arena, shopping malls, transportation stadiums or
any large scale facilities.
Feature
- High Performance Class-D Power PA Amplifier
High performance Class-D Power amplifiers produce 300/600/900/1200W rated power each channel.
- Emergency Power Back Up (24VDC) Capability
The unit operates on a DC24 V battery power supply for emergency back up without UPS (DPA-SO models
are not included with emergency power back Up (24VDC))
- Rated Output Power Via DC Backup Supply
Output power can be maintained as AC power when 24VDC power supplied.
- Advanced Power Circuitry Design
The combination Class-D type amplification circuitry combined with SMPS creates a high efficiency amplifier
offering reduced power consumption and low heat dissipation and weight.
- High Quality Sound Design
The total harmonic distortion is reduced to less than 0.03% THD, with a high signal to noise S /N ratio of over 103dB
- Advanced Protection Circuitry
Advanced protection circuitry guards against overheating, shorted outputs, DC output, overloads and
mismatched power
- A Variety of operation Indicators
Signal, -10dB signal level, Clip, Protection and system power (AC, DC, STBY) indicators
- Balanced Input
This connection is used to ensure the lowest noise operation which eliminates the common noise from the cable.
- Remote Power ON/OFF
The remote power allows the amplifier to be turned on or off from a distance or other device via dry contact closure.
- PRIORITY Input
PGM is interrupted and over ridden by the Priority input, when a contact closure is received on the PRI select terminal.
This is Ideal for Emergency message broadcasting applications.
Specification
MODEL | DPA-300S | DPA-600S | DPA-900S | DPA-1200S | |
Rated Output Power (T.H.D 0.1%, AES17) | 300W | 600W | 900W | 1200W | |
Peak Power | 480W | 680W | 1050W | 1260W | |
Output Level/Impedance | 100V/33.3Ω | 100V/16.6Ω | 100V/11.1Ω | 100V/8.3Ω | |
70V/16.3Ω | 70V/8.1Ω | 70V/5.4Ω | 70V/4Ω | ||
49V/8Ω | 69.3V/8Ω | 84.9V/8Ω | 98V/8Ω | ||
Input Sensitivity | 1V/10kΩ | ||||
T.H.D (AES17) | Rated Power | Less than 0.1% | |||
1/3 Power | Less than 0.03% | ||||
S/N (20kHz LPF) | More than 103dB | ||||
Frequency Response (1W, ±3dB) | 50Hz ~ 20kHz | 60Hz ~ 20kHz | |||
Operating Temperature | -10°C ~ +40°C | ||||
Power Source | AC 120–240V, 50/60Hz, DC 24V (Supplied AC mains transformer depends on country requirements) |
||||
Power Consumption (1/8 Power) | 130W | 250W | |||
Weight (SET) | 6.5kg/14.3lb | 6.6kg/14.6lb | 7.7kg/17lb | 7.7kg/17lb | |
Dimensions (SET) | 482(W)x88(H)x397(D)mm 19(W)x3.5(H)x15.6(D)in |
482(W)x88(H)x450(D)mm 19(W)x3.5(H)x17.7(D)in |
แบรนด์ (Brands) | INTER-M |
---|---|
รุ่น | DPA1200S |
กำลังวัตต์ (Max Power) | 1,200 Watts. |
สี (Color) | สีดำ |
ข้อมูลจำเพาะ | Inter-M DPA-1200S เครื่องขยายเสียง 1200W SINGLE CHANNEL DIGITAL COMMERCIAL AMPLIFIER, 8Ω/70V/100V, 2U SIZE, CLASS-D, SMPS, DC 24V INPUT TERMINAL |