Ashly ne4250 4-Channel Network Power Amplifier

Connecting and controlling an amplifier for networked systems has now been simplified with ne Amplifiers. This line offers ease of use, setup and control using standard 10/100 Ethernet protocol and Protea ne Software. No special outboard control units are needed.

The 4-channel ne4250 is rated at 250W per channel, with separate hi-z and lo-z models. ne Series Amplifiers are offered in two separate platforms the standard network amplifier or a network amplifier with an on-board Protea DSP Processor. Each can be customized for any installation by adding your choice of AES3 inputs, mic pre inputs* or a CobraNet card.

Ashly ne4250 Features

• 10/100 Ethernet comes standard for remote control and monitoring
• FIR Filter capable (with DSP)
• Low-Z, 25V, 70V, 100V models
• Protea DSP, AES3, CobraNet® and Dante® input options
• DC voltage remote gain control
• Switched-mode power supply, Class-D output
• Stepped, calibrated input attenuators
• Remote power standby
• Disable all front panel controls via software
• Temperature sensitive variable speed fan with side-to-front airflow
• Selectable HPF frequencies (80Hz, 400Hz, off) on 25V, 70V, and 100V models
• 4-stage level meters
• Output current and temp indicators
• Safety/Compliance: cTUVus, CE, FCC, RoHS

• ne4250 4-channel network power amplifier1

• Channels4
• Continuous Average Power Output
  • 8 Ω: 150W
  • 4 Ω: 250W
• Low Z Output, 8 Ω500W
• 25V, 70V, 100V Distributed Output Models: 20Hz-20kHz 1% THD
  • 25V (per channel): 250W
  • 70V (per channel): 250W
  • 100V (per channel): 250W
• Line Current Draw: 120VAC Mains
  • Standby Mode: 190mA
  • Idle (no signal): 540mA
  • Typical (1/8 power pink noise): 2.85A
  • Max. (1/3 power pink noise): 6.00A
• Thermal Dissipation: BTU/hr, All Channels Driven
  • Standby Mode: 46.7
  • Idle (no signal): 123
  • Typical (1/8 power pink noise): 341
  • Max. (1/3 power pink noise): 378