M & L Company

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FZ10004
ORDER CODE: FZ10004

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FZ10004 is a 4ch amplifier capable to deliver 4x2500W @2Ohm and 4x2100W @4Ohm, in 2U rack mount only. These features make it ideal for professional full-range speakers and in multi-amplified system characterized by wide dynamics and high performance. The FZ amplifiers series uses the technology of amplification in Class I with SMPS power stage. The operation in Class I is based on a continuous and automatic adjustment of the value of the supply voltage of the final stage. This optimizes the efficiency up to 85%, reducing the weight and heat dissipation compared with other amplifiers which deliver same output.

The models of FZ series are able to operate with loads from 2Ohm and are equipped with an extensive set of protection circuits to satisfy the higher reliability parameters with a high-quality profile for fixed and mobile sonorizations.

Features:
Channels: 4
Circuit class: Analog I class
Single channel power: 1300/2100/2500 W 8/4/2 Ohm
Bridge mode power: 2x5000 W 4 Ohm
Rack unit: 2
Weight: 13.50 kg

AMPLIFIER

Channels:

4
Circuit class:

analog I class

OUTPUT

Single channel power:

1300/2100/2500

8/4/2 Ohm
Bridge mode power:

2x5000

4 Ohm

AUDIO SPECIFICATIONS

Frequency responce:

6.8 - 34000
Hz @ 8 Ohm

(-3 dB)
THD+N:

<0.05
%
Slew rate:

>20
V/μs @ 8Ω
Input impedance:

20
kΩ
Signal/Noise rate:

>112
dB

POWER SUPPLY STAGE

Max power consumption:

4000

W
Type:

Switching
Operating voltage/frequency:

220 V ±10%, 50Hz

PROTECTIONS

Output:

Voltage limiter, soft-start, short circuit, DC, overheat, VHF, LHF, power limiter

FUNCTIONS

Input mode:

bridge
Input sensitivity/gain:

23/26/29/32/35/38/41/44dB

INDICATORS

Indicators:

4 x LED bar signal level and protection functions

INPUT/OUTPUT CONNECTORS

Input signal:

XLR in
Output signal:

4 x 4 pole out
Power connection:

PowerCON

PHYSICAL

Cooling:

active, silent operation
Dimensions (WxHxD):

482x88x430
mm
Rack unit:

2
Weight:

13.50
kg