New Castle Creations Phoenix-180 Brushless ESC for sale. This ESC has never been used.

This speed controller is designed for high currents at up to 25 volts. It is intended for applications such as high powered racers and large electric sailplanes that demand high currents. It will reliably control up to 4,500 watts. The maximum RPM rating (commutation speed) is 192000 RPM so it would easily handle large ducted fan models.

https://www.amainhobbies.com/castle-creations-phoenix180-brushless-esc-csephx180/p22827

Features
• Battery Eliminator Circuit (BEC): eliminates receiver battery
• Safe "Power On"
• Microprocessor Controlled
• Tough surface mount construction
• Audible Arming Signal
• Auto Motor cut-off with reset
• Low torque "Soft Start": protects gear boxes and belt drives from shock
• Smooth reverse exponential throttle
• Self-calibrating endpoints: maximises usable stick travel
• Auto shut-down when signal is lost
• Simple setup: no complicated switches or wiring

Specifications:
MAX Input Voltage: 25 volts
MAX Amp Draw: 180+
BEC: 3 amp up to 10 volt input only
Length: 3" with capacitors (80mm)
Width: 1" (25mm)
Height: 1" (25mm)
Weight: 3.5 oz with 5" wires (150 grams)