Frequently Asked Questions - AUWAY Audio Professional Equipment

In many cases, an amplifier rated for 4Ω operation can also drive an 8Ω speaker, but the available output power will usually be lower at 8Ω. Always check the amplifier's rated output at the actual speaker impedance before designing the system.

A 2-channel amplifier is commonly used for stereo systems, smaller PA systems, or subwoofer applications. A 4-channel amplifier can power more speaker zones and may reduce rack space and equipment quantity in larger systems. The right choice depends on the number of speakers and system layout.

Bridge mode combines two amplifier channels to drive one speaker load with higher output power. It is commonly used for subwoofers or applications requiring more power from a single output. Users should confirm the amplifier's bridge-mode impedance and wiring requirements before connection.

Bridge mono mode is useful when one speaker or subwoofer requires more power than a single amplifier channel can provide. It is commonly used in professional PA and subwoofer systems. Before using bridge mode, always check the minimum supported load impedance and correct output terminals.

A DSP amplifier is useful when the system requires functions such as EQ, crossover, delay, limiter control, or speaker protection. It can simplify system integration by combining amplification and signal processing in one device. Systems already using external DSP processors may use standard power amplifiers instead.