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Inter-M DPA-1200S

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Inter-M DPA-1200S

Inter-M DPA-1200S

1x 1200W 100v Power Amplifier 2U

Part Number: DPA-1200S

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The DPA-1200S is a 1200W, 100v Line Class D Power Amplifier for professional PA, AV and background music installations and rack builds - the highest power version of InterM’s DPA compact power amplifier range.

Housed in a discreet and compact 2U casing, this 1200 Watt 100v line, single-channel Power Amplifier offers both size and weight reduction benefits.

The DPA-1200S features Class-D amplification circuitry and a switch mode power supply to provide significant efficiency improvements (typically up to 90% efficient compared to an average of 40% efficiency in conventional amplification).

This compact, high power professional power amplifier is ideal for large scale PA systems where high power is required over a long speaker line (such as shopping malls, supermarkets, school, colleges, airports, warehouses, etc).

The Class-D DPA-1200S amplifier offers power efficiency in excess of 90% and ensures low power consumption and significantly reduced heat dissipation. Fully equipped with protection circuitry against short circuit, overload, power and DC output; Inter-M’s DPA Series amplifiers offer less than 1% THD, an increased signal to noise ratio of 90dB and a wider frequency response from 19Hz ~ 18KHz.

The DPA-1200S also provides Dual Input capabilities, allowing a priority input signal to override the standard/normal input signal; an ideal feature to support emergency paging systems.

The DPA Class-D Amplifier range is available in 1, 2, 3 and 4 channel versions, with power output options of 300W, 600W, 900W and 1200W per channel.

Specification Sheet

Click to download: DPA-1200S_ DATA SHEET.pdf

Manual

Click to download:
DPA-1200S_User manual.pdf

Certificate PDF

DPA-1200S_ Features:

· High Performance Class-D Power PA Amplifier

High performance 2CH Class-D Power amplifiers produce 300/600W rated power each channel.

· Emergency Power Back Up (24VDC) capability

The unit operates on a 24VDC battery power supply for emergency back up without UPS (DPA-DO 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.

DPA-1200S_Specification:

	DPA-1200S
Rated Output Power	1200W
Peak Power	1260W
Output Level/Impedance	100V/8.3Ω
	70V/4Ω
	98V/8Ω
Input Sensitivity	1V/10kΩ
T.H.D(AES17)	Rated Power	Less than 1%
S/N (20kHz LPF)	More than 95dB
Frequency Response (1W, ±3dB)	60Hz ~ 20kHz
Operating Temperature	-10°C ~ +40°C
Operating Power	120VAC, 60Hz, 220-240VAC, 50/60Hz, DC 24V
Power Consumption (1/8 Power)	250W
Weight (SET)	7.7kg
Dimensions (SET)	482(W)x88(H)x450(D)mm