Commercial Amplifiers
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DSPPA DSPPA MP912 Integrated PA Amplifier 4 Channels
4 Zones, Power 120W/100V, USB/Bluetooth Connections
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- Power Amplifiers: Amplifiers are needed for them to function. The amplifier circuit is kept away from the section of the electrically noisy high-intensity amplifier, and the sound result is significantly improved compared to integrated amplifiers.
- Integrated: The preamplifier and power amplifier are located on a common chassis, providing space and wiring savings.
- Preamplifiers: Devices that do not drive speakers directly, but shape the sound, adjust the volume, and manage sources (microphones, music players) before sending the signal to the power amplifier.
- PA Amplifiers: Amplifiers designed for high sound levels in concerts, portable DJ sets, and live events, where high power, durability for transport, and efficient cooling are essential.
- P.A Amplifier: Amplifiers specifically designed for permanent installation in shops, cafés, restaurants, and offices. They offer continuous 24/7 operation, the ability to connect multiple small speakers (100V line), and separate volume control for each area.
- The amplifier’s internal design technology. It determines the device’s weight, power consumption, and heat output (e.g., Class D offers very high power with minimal weight and low power consumption).
- Watt delivered by the amplifier in standard operation, that is, when you connect 1 standard speaker (8 Ohm) to each channel. It is the safest and most common choice for most installations.
- Up to 100 W/Channel 0
- 101 W - 300 W/Channel 0
- 301 W - 600 W/Channel 0
- 601 W - 1000 W/Channel 0
- Over 1000 W/Channel 0
- Watt output by the amplifier when operating under higher current demand, that is, when you connect 2 speakers together on the same channel (or 1 4-ohm speaker). This is where the amplifier delivers its maximum power.
- Up to 100 W/Channel 0
- 101 W - 300 W/Channel 0
- 301 W - 600 W/Channel 0
- 601 W - 1000 W/Channel 0
- Over 1000 W/Channel 0
- Shows how many different independent spaces (e.g., living room, yard, WC) you can divide your installation into, so you can adjust the volume and/or music separately in each area.