Fonestar PROX-240Z Bluetooth/USB/FM

Fonestar PROX-240Z Bluetooth/USB/FM - Professional public address amplifier designed to provide a powerful and flexible solution in multi-zone distributed audio systems. With a power output of 240 W RMS, this model is ideal for commercial spaces, educational institutions, conference rooms, or any other application that requires effective and clear sound coverage.

PROX-240Z features four microphone/line input channels, all equipped with phantom power, allowing the use of condenser microphones. Additionally, it offers two auxiliary inputs for connecting various external audio sources. An important feature of this amplifier is the ability to manage three independent speaker zones, each with dedicated volume control, allowing for customised sound distribution according to the needs of each area.

FEATURES:

• PA amplifier with Bluetooth/USB/FM player and zone selector
• Suitable for 100 V speakers and low impedance (4 Ω)
• 4 zone outputs with independent volume control
• Automatic music playback on startup
• Modern design, easy to use
• Durable connections, low maintenance
• Usable on desk or in rack
• Ideal for commercial, educational spaces and restaurants

POWER

• 240 W RMS

FREQUENCY RESPONSE

• 40-20,000 Hz (-10 dB)

DISTORTION

• THD+N: < 1% @ 1 kHz

SIGNAL/NOISE RATIO

• 77 dB

PROTECTIONS

• Overcurrent, DC and short circuit protection at output

INPUTS

• CH 1: balanced microphone/line with 48 V Phantom, Combo connector (XLR + 6.3 mm) and euroblock
• CH 2, 3 and 4: balanced microphone/line with 48 V Phantom, euroblock connector
• Microphone signal level: 6 mV RMS (-44 dBV) / 600 Ω
• Line signal level: 250 mV RMS (-12 dBV) / 100 kΩ
• 2 AUX inputs: 2 x RCA and euroblock, signal 300 mV RMS (-10 dBV) / 47,000 Ω
• 1 emergency input: euroblock, line signal 100 V
• 1 Mute input (emergency priority) via normally closed contact, euroblock

OUTPUTS

• 1 line output: 2 x RCA, signal 1.25 mV RMS (+2 dBV)
• Speaker output 100 V or 4 Ω, or 4 speaker zones 100 V with 5-position volume selector and OFF (max. 120 W RMS per zone)
• Screw connectors

IMPEDANCE

• 4 Ω and 100 V line (42 Ω)

FUNCTIONS

• Input priority in attenuation order:
  • Emergency input 100 V
  • Mute via contact closure
  • Channel 1 with selectable common signal level CH 1-2-3-4 (VOX)
  • Channels 2, 3, 4 with selectable common signal level CH 1-2-3-4 (VOX)
  • Auxiliary inputs and player
• LED indicators for power, protection, signal peak and output signal
• Cooling via thermally controlled forced ventilation

PLAYER

• Bluetooth/USB/FM player for background music
• Supports MP3 and WAV files
• Maximum USB capacity 64 GB
• Automatic playback on startup
• Playback mode memory (shuffle, repeat)

CONTROLS

• Microphone volume
• Mic/line/phantom switch
• Master volume
• Auxiliary input or player selector
• Zone volume
• Tone controls: bass and treble (±10 dB at 100 Hz and 10 kHz)
• Microphone gain
• Priority activation level (VOX)

TEMPERATURE

• Operating 0º ~ 40ºC

MAXIMUM HUMIDITY

• 95%

POWER SUPPLY

• 230/115 V AC, 50-60 Hz, 480 W
• Fuse 230 V 4 A / 115 V 8 A

DIMENSIONS

• 433 x 89 x 360 mm (depth), 2U rack 19”

WEIGHT

• 5 kg

ACCESSORIES

• FM antenna
• Bluetooth antenna
• Power cable
• Rack mounting brackets