Signal indication, peak shaving indication and overload indication
Embedded computer and DSP audio processing technology with high-speed industrial-grade single-chip (startup time <1 second)
Supports TCP/IP, UDP, IGMP (Multicast Protocol) for network transmission of 16-bit stereo CD quality audio
Professional analog amplifier with 80W fixed resistance (4-16Ω) and constant voltage (70V, 100V) power output
Dual USB interface (one for address code assignment, one for Bluetooth/wireless microphone input)
Three-wire sound control relay output interface and short circuit alarm input
Intelligent power management with automatic power cutoff when idle
Silence intensity preset reduction and background accompaniment preset functions
Status light display including level indicator, protection indicator, and standby indicator
Supports DHCP and compatible with various network structures (routers, switches, modems, etc.)
Energy efficient design with standby power <3W

Technical Specifications

Model	IP-080A	IP-150A	IP-300A	IP-400A	IP-550A	IP-650A
Rated power	80W	150W	300W	400W	550W	650W
Network interface	Rj45
Transfer rate	100Mbps
Network protocol	TCP/IP, UDP, IGMP
Audio format	MP3/MP2
Audio mode	16 bit stereo CD quality
Sampling rate/Bit rate	8K-48KHz/8K-512Kbps
Standby power	<3W
Frequency response	80Hz-16KHz(-3dB, 0dB)
THD	</=1%
S/N ratio	>/=65dB
Protection circuit	DC, overload, AC fuse, short-circuit
Input voltage	AC220V/50Hz
Dimensions	48534088