Professional Powerful Audio Amplifier Bangladesh | Heartz Bangla Ltd.

Professional Powerful Audio Amplifier Bangladesh

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Professional Powerful Audio Amplifier Bangladesh

Professional Powerful Audio Amplifier Bangladesh

SPA-15000

1500 WATTS

Audio Amplifier Bangladesh High Wattage PA Power Amplifier

  • Super high power single channel PA booster amplifier, specially designed fro big installations where large number of speakers are required.
  • Line Input 200mV/1V switchable for connecting a mixer or another amplifier.
  • 100V input for connecting another amplifier output.
  • Resettable circuit breaker for protection against overload and short circuit.
  • Box Speaker/Driver Unit selector switch. Bass boost defeated at Driver Unit position for safer operation of driver units.
  • 100V/70V, 4Ω and 2Ω power outputs
  • Ideal for large installations where very high power output is required.
Power Output 2000W Max., 1500W RMS at 10% THD, 1400W RMS at 5% THD, 1250W RMS at 2% THD
Output Regulation ≤ 2 dB, no load to full load at 1kHz
Input Channels 1 × Line 200mV/100kΩ, 1 × Line 1V/50kΩ, 1 × 100V Input
Frequency Response 50-15,000Hz ±3dB
Signal to Noise Ratio 60dB
Tone Controls Bass: ±8dB at 100Hz, Treble: ±8dB at 10kHz
Speaker Outputs 2Ω, 4Ω, 70V & 100V
Power Supply AC: 220-240V 50/60Hz
Power Consumption AC: 2400VA
Dimensions W485 × H170 × D580 mm
Weight 46.0kg

Operation Manual

8725 KB

Product Literature

437 KB

An amplifierelectronic amplifier or (informally) amp is an electronic device that can increase the power of a signal (a time-varying voltage or current). It is a two-port electronic circuit that uses electric power from a power supply to increase the amplitude of a signal applied to its input terminals, producing a proportionally greater amplitude signal at its output. The amount of amplification provided by an amplifier is measured by its gain: the ratio of output voltage, current, or power to input. An amplifier is a circuit that has a power gain greater than one

Power amplifier circuits (output stages) are classified as A, B, AB and C for analog designs—and class D and E for switching designs. The power amplifier classes are based on the proportion of each input cycle (conduction angle) during which an amplifying device passes current.[30] The image of the conduction angle derives from amplifying a sinusoidal signal. If the device is always on, the conducting angle is 360°. If it is on for only half of each cycle, the angle is 180°. The angle of flow is closely related to the amplifier power efficiency.

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By | 2019-02-12T04:28:46+00:00 December 19th, 2018|Amplifier, PA system|0 Comments

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