Fonestar MAX-120Z - PA amplifier with USB/FM player and zone selector for speakers. It uses a class D amplifier, efficient and reliable, for optimal sound performance, ensuring long-lasting sound coverage in any space. It allows individual volume adjustment in different zones, customising the sound according to needs.
It is ideal for sound reinforcement and background music installations with numerous speakers on a 100 V line. It also includes a low impedance output for speakers without a transformer. It features an integrated player for background music, and the microphone inputs allow announcements with chime tones and have priority over auxiliary sources, activating automatic attenuation (24V).
The Euroblock connectors enable secure, durable, and easy maintenance connections, making this amplifier suitable for PA systems and background music with 100 V line or low impedance speakers, in commercial spaces, educational centres, monuments, exhibitions, bars, restaurants, etc.
Features:
Class D PA amplifier and switched-mode power supply (SMPS).
USB/FM player.
Microphone inputs with mixing control, volume, and priority.
Call tone generator (chime).
3 auxiliary inputs.
Emergency and mute input, for connection to alarm and evacuation systems.
24 V priority attenuator.
Tone controls.
Outputs 100 V, 70 V, and 4 Ω.
Power: 120 W RMS
Frequency response: 45–22,000 Hz (-10 dB, @5W)
Distortion: THD+N < 0.5% at 1 kHz
Signal-to-noise ratio: Microphone >75 dB, Line >83 dB, Aux >81 dB
Protections: Soft start, overcurrent, overload, temperature, short circuit
Inputs:
Channel 1: balanced microphone/line with phantom 48V – combo XLR + 6.3 mm and euroblock; call tone via closed contact
Channels 2 and 3: balanced microphone/line with phantom 48V – euroblock; call tone via closed contact
Microphone signal: 5.6 mV RMS (-45 dBV) / 600 Ω
Line signal: 250 mV RMS (-12 dBV) / 100k Ω
3 x AUX – 2 x RCA, signal 316 mV RMS (-10 dBV) / 47k Ω
1 x emergency – euroblock, signal 326 mV RMS (-10 dBV) or 100 V line
Mute priority via contact – euroblock
1 x Amp-in – RCA, signal 1.2 V RMS (+1.5 dBV)
Outputs:
1 x REC – 2 x RCA, signal 316 mV RMS (-10 dBV), pre-master
1 x Pre-out – RCA, signal 1.2 V RMS (+1.5 dBV)
Speakers 100 V, 70 V or 4 Ω, or 3 zones 100 V with volume selector in 7 positions + OFF – euroblock
Priority attenuator – 24 V, 100 mA and contact – euroblock
Impedance: 4 Ω, 100 V line (83 Ω), 70 V (41 Ω) – euroblock
Functions:
Input priorities (after attenuation):
Emergency input 100 V (VOX)
Mute via closed contact
Microphone 1 (VOX)
Channels 2 and 3 (VOX)
Auxiliary inputs and player
Volume, AUX, zone, player indicators
LEDs: power, signal, clip, priority, protection
Cooling by induction – without fan
Player:
USB / FM for background music
Automatic start when power is connected
Memory of last used mode
Playback modes: random, repeat
Controls:
Microphone volume
Master volume
AUX / player input selector
Individual control per zone (ON and 7 volume levels)
