The Nemesis Audio NA-K500X4D is a Korean Team Series high-output 4-channel amplifier for serious mids, highs, horn drivers, and pro audio speaker builds. It is made for customers who need more speaker power than standard 4-channel amps and want strong crossover control for a custom system.
Use it for loud front-stage builds, truck audio, competition-style mids and highs, and bridged speaker layouts.
500W RMS x 4 channels at 4 ohms
700W RMS x 4 channels at 2 ohms
1400W RMS x 2 bridged at 4 ohms
Korean Team Series 4-channel Class D amplifier
Frequency response: 10Hz to 25kHz
Signal-to-noise ratio: less than 95dB as listed by manufacturer
Efficiency at 4 ohms, 100Hz: 77%
Input sensitivity: 6V to 0.2V
Subsonic filter: 10Hz to 500Hz
Low pass filter: 50Hz to 500Hz with x10 multiply
High pass filter: 20Hz to 500Hz with x10 multiply
Audiophile grade Tiffany RCA input and output
0 gauge power and ground input
Working voltage: 10V to 16V
Remote gain control with clipping indicator
4-way protection: thermal, high/low voltage, short, and DC
Dimensions: 380mm x 220mm x 68mm
A strong match for shoppers searching for a 500W x4 Korean 4-channel amplifier, high-output mids and highs amp, horn driver amplifier, or bridged pro audio speaker amp.
