Clever Acoustics

Clever Acoustics MA 4120 MKII 4-Zone Mixer Amplifier 4 x 120W 100V

Name: Clever Acoustics MA 4120 MKII 4-Zone Mixer Amplifier 4 x 120W 100V
Brand: Clever Acoustics
SKU: MA-4120
Price: 469.0 GBP
Availability: InStock

SKU:MA-4120

£469.00

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The Clever Acoustics MA 4120 MKII is a 4-zone mixer amplifier with four independent 120 W amplifiers built in. Five input channels each have their own gain, bass, treble and volume controls, and can be routed to any combination of the four zones. Each zone has LED level meters, its own volume control and outputs for line level, 4–8 Ω loudspeakers and 25 V, 70 V or 100 V line systems. A built-in monitor, selectable per zone, gives a line output and a 1 W speaker output so you can listen locally at the rack.

4 x 120 W RMS (4 x 240 W peak)
5 inputs with routing to any zone
25 V / 70 V / 100 V and 4–8 Ω outputs per zone
Per-zone LED meters and monitor selection

Well suited to schools, churches, entertainment venues and commercial buildings.

Amplifier Specification

Fonestar PROX-240Z 4-zone amplifier

FEATURES: Public address amplifier

Bluetooth/USB/FM player.
Microphone input with mix, gain and priority level control.
Input priorities by signal level.
Tone controls.
100 V and 4 Ω outputs.
4 outputs zones with volume control and Off.
POWER: 240 W RMS
RESPONSE: 40-20,000 Hz (-10 dB)
DISTORTION: THD+N: < 1% @ 1 kHz
S/N RATIO: >77 dB
PROTECTIONS: Overcurrent, DC and short-circuit at the output
INPUTS: CH 1 balanced mic/line with 48V Phantom, Combo (XLR + 6.3 mm) and euroblock.
CH 2, 3 and 4 balanced mic/line with 48V Phantom. Euroblock connector.
Mic signal level: 6 mV RMS (-44 dBV) / 600 Ω
Line signal level: 250 mV RMS (-12 dBV) / 100k Ω
2 AUX. 2 x RCA and euroblock connector. Signal level 300 mV RMS (-10 dBV) / 47,000 Ω
1 emergency. Euroblock connector. Signal level loudspeaker line 100 V
1 Mute (Emergency Priority) by contact closure. Euroblock connector
OUTPUTS: 1 line, 2 x RCA connectors, 1.25 V RMS (+2 dBV) signal level
100 V or 4 Ω speaker output, or 4 100 V speaker zones with 5-position volume selector and OFF (max. 120 W RMS per zone).
Connector screw terminals
IMPEDANCE: 4 Ω and 100 V line (42Ω)
FUNCTIONS: Input priority (voice over VOX inputs):
100V Emergency input with highest priority, attenuates all other inputs.
Mute by contact closure, attenuates all inputs except the 100V Emergency input.
Channel 1 with priority over all other inputs, level selectable.
Channel 2, 3 and 4 with priority over auxiliary inputs and player, level selectable.
Other functions:
Power on, protection, signal peak and output signal indicator lights
Temperature-controlled forced ventilation cooling
PLAYER: Bluetooth/USB/FM player for background music playback
MP3 and WAV files supported
Maximum USB memory capacity 64 GB
Autoplay, starts playback automatically on power on
Memory of playback mode (random, repeat)
CONTROLS: Microphone volume
Mic/line/phantom selector
Master volume
Aux input or player selector
Zone volume
Tone: bass and treble (+/- 10 dB 100 Hz and 10k Hz)
Microphone gain
Priority activation signal level (VOX)
OPERATING TEMPERATURE: Operation: 0º ~ 40ºC
MAXIMUM HUMIDITY: 95%
POWER SUPPLY: 230/115 V AC 50-60 Hz, 480 W
Fuse AC 230 V 4 A / 115 V 8 A
DIMENSIONS: 433 x 89 x 360 mm depth. 2 U 19” rack
WEIGHT: 11.5 kg
ACCESSORIES: FM Antenna
Bluetooth antenna
Power cable
Rack mounts

Speaker Specification

Fonestar VULKAN-15T horn speakers (white)

FEATURES: 100 V line transformer horn loudspeaker.
Prepared for outdoor use with anti-corrosion materials.
Protection against water.
For long-range message playback.
POWER: 15 W RMS
LOUDSPEAKERS: 1 x compression driver
RESPONSE: 320-6,000 Hz (-10 dB)
IMPEDANCE: 15 W RMS@100 V (666 Ω)
7.5 W RMS@100 V (1.333 Ω)
SENSITIVITY: 105 dB @ 1 W/1 m
MAXIMUN SOUND PRESSURE: 116 dB @ at maximum power/1 m
DISPERSION: H/V: 180º/160º@500Hz, 90º/80º@1kHz, 50º/40º@2kHz, 40º/30º@4kHz (-6 dB)
PROTECTIONS: IP-66 in compliance with EN 60529
MATERIAL: ABS diffuser and rear cover
Aluminium mount
A2 stainless steel screws
CONNECTION: 30 cm cable with stripped ends
TEMPERATURE RANGE: Operation: -25ºC ~ +55ºC
Storage: -40ºC ~ +70ºC
HUMIDITY: <95%
COLOUR: White (RAL 7035)
DIMENSIONS: 222 x 162 x 232 mm depth
WEIGHT: 1.36 kg

Desktop Microphone Specification

Monacor PDM-300 desktop microphone

Description desktop microphone
Transmission method cable
Polar pattern cardioid
System dynamic
Audio frequency range 60-12,000 Hz
Nominal impedance 600 Ω
Sensitivity 3.2 mV/Pa
Admiss. ambient temp. 0-40 °C
Dimensions 120 x 60 x 160 mm (console housing)
310 mm (length of gooseneck)