Quantity channel
3 CH, class-D latest generation

Power output 4 Ω
4.000 W (1 x 2.400 W + 2 x 800 W)

Power output 8 Ω
2.480 W (1 x 1.580 W+ 2 x 450 W)

Power output 16 Ω
1.200 W (1 x 800 W+ 2 x 200 W)

Damping factor
> 1000 / 8 Ω, 1 kHz

Frequency responce
20 – 20.000 Hz

THD+N
< 0,05 % (20 – 20.000 Hz with 8 Ω)

Signal-to-noise ratio
> 118 dB (20 – 20.000 Hz with 8 Ω)

Voltage
Intelligent PFC wide-range power supply with soft start and automatic voltage selection:
85 – 135 V = 110 / 115 / 120 V Betrieb, 190 – 265 V = 220 / 230 / 240 V Betrieb, 50/60 Hz

Powerconnector
1 x 16 A Neutrik PowerCon IN

Signal connection analog INPUT/LINK
2 x XLR female/male

Speaker Connections
2 x Speakon

Network connection
1 x Additional rear RJ45 socket for wired network in fixed installations

Cooling
2 x temperature-controlled EBM-Papst low noise axial fan, air flow front to back

Protection
Input limiter, peak limiter
Start-up current limiting (soft start)
Protection circuit on and off transients
Under and over-voltage protection
DC-protection of outputs
Temperature monitoring of the heatsink and transistors

Realtime software-monitoring
Loudspeaker impedance measuring from each output channel (line-control)
Temperature measuring from each ampmodule
Real time meterbridge on PC per channel
Real time access for configuration on each channel
Speaker group building for access multiple speakers with one command

DSP sampling
64 bit, 96 kHz sample rate

DSP preset memory quantity
80 preset locations

Latency
0 – max. 500 microsecond

Dynamic range input
120 db

Nominal input level
+ 6 dbu

Maximum input level
+ 23 dbu

Limiter
Two per way, in each input and output

Filter
10 parametric filter each in- and output, use as Bell, Shelving, Notch, or Allpass filter

Long delay section
0 – 800 ms (max. 275 m delay) in each input

Short delay section
0 up to 17 ms (max. 6 m delay) per output for time alignment between the acoustic centers

Phase adjustment
0 – 180°

X-Over
Butterworth, Bessel, Linkwitz-Riley Filter

Software
Bi-directional realtime VA-WLAN-remote network, software for PC and MAC

Manual hand operation
with 2 x button and 1 x digital encoder-wheel in the internal menu navigation, function lockable

Display
1 x LED display
1 x LCD display with software dimmable and switchable

Body housing
19″/2 HE, 430 mm deep, strong black colored aluminum housing

Weight
4,1 kg

Alea-4

Info

he HDSP-3 system power amplifier is the heart of the Aleasub-10 Media Set Plug & Play Satellite System. The system is ‘Plug and Play’. Plug it in, and it is ready for use. All components are matched, adjusted and limited via the integrated speaker management system (DSP). The sound is synchronised right away, without having to make further adjustments.

Experienced technicians and professional audio operator can still alter the functions and have access capabilities to the DSP settings. Access to almost all parameters without PC control can be made using the Display buttons and encoder wheel. The functions can be password protected obviating unauthorized interference. Complex configurations can be comfortably created via the Ethernet, or an integrated bi-directional wireless interface on the PC surface, using the VA-WLAN remote software for PC and Mac. Individual sound ideas and alterations can be saved as presets and recalled at any time.

The aesthetic design of the Alea-4 compact loudspeaker captivates with its high level of efficiency and linear frequency response, all packed into the smallest box dimensions. It is perfectly suited to various sound reinforcement applications, as a main or fill system. Its compact appearance allows it to be integrated into just about every stage scene.

The next generation lightweight 4″ neodymium wideband transducer is water resistant. The Alea-4 can also be utilized in high moisture areas and even temporary exposure to rain. Connection is achieved with two Neutrik Speakons in addition to a parallel 4 pole Phoenix contact connector.

The Aleasub-10 is a subwoofer specifically designed as low frequency extension of our successful Alea-4. It serves all media and installation needs with its discreet yet classy modern design and satisfies even increased demand for optical appearance. Small size goes hand in hand with high efficiency, a powerful low end and very precise sound reproduction.

The possibility of splitting, extension, scaling, ease of use and comprehensive, well thought out accessories complete the Aleasub-10 Media Set and make it a universal PA tool with a very wide range of applications.