Technical Data
Alea-4
Speaker drivers
1 x 4″ Neodym wideband transducer with 0,75″ voice coil, cone waterproof treatment
System
Ultra compact mid-high loudspeaker
Frequency range
178 Hz – 19,5 kHz (- 10 dB)
217 Hz – 15,8 kHz (+/- 3 dB)
Coverage range (h x v)
70° x 70°
Impedance
16 Ω
Powerhandling 16 Ω
30 W AES / 60 W programm / 120 W peak
Sensitivity dB SPL 1 W/1 m
92 dB SPL
Sound pressure at (AES / programm / peak)
107 dB SPL / 110 dB SPL / 113 dB SPL
Connectors
2 x Neutrik NL4 Speakon IN/OUT (all channels loop through), 1+/1-
1 x Phoenix contact terminal, 4 pole split into 2 x IN and 2 x OUT through wired with Speakon
Optional 100 V transformer
Mounting
3 x M10 mounting point on the side walls
Swivel bracket with raster for wall, ceiling, and floor mounting or mounting on truss means of a clamp
The swivel bracket can also be used as a stand
1 x M6 threaded bush for safety cable in the back side
Retractable mechanism for concealed wall, ceiling mount in the back side
Housing
15 and 12 mm birch plywood CNC machine-splined and bolted
Finish
Water based textured black lacquer RAL 9005, 2 coats of varnish. Surface can be repaired and restored
As an Option, other surface colors according to RAL-tones
Front grille
Galvanized and powdered micromesh honeycomb grille can be custom designed with all RAL and effect colours
As an Option, grille and ornamental ring can also be coated in gold or chrome
Ornamental ring optional enhanced with Swarovski crystals
Dimensions / Weight
134 (h) x 134 (w) x 150 mm (d) / 1,4 kg
Aleasub-10
Speaker drivers
1 x 10″ Ferrit Chassis (LF) with 3″ voice coil, cone waterproof treatment
System
compact bass reflex subwoofer
Lower cut-off frequency
39 Hz (- 10 dB)
49 Hz (- 3 dB)
Coverage range (h x v)
Omnidirectional
Impedance
8 Ω active separated
Powerhandling LF 8 Ω
350 W AES / 700 W programm / 1.400 W peak
Sensitivity dB SPL 1 W/1 m
92 dB SPL
Sound pressure at (AES / programm / peak)
117 dB SPL / 120 dB SPL / 123 dB SPL
Connectors
2 x Neutrik NL4 Speakon IN/OUT (loop through), confi guration: 2+/2-
1 x Phoenix contact terminal, 4 pole split into 2 x IN/OUT
Handles
Handle can be attached to the back plate (optional)
Foot
4 included, can even be bolted to curtain marks when needed
Mounting
3 x M10 mounting point on the side walls
1 x M20 pole mount
Swivel bracket with raster for wall, ceiling, fl oor mounting or mounting on truss means of a clamp
Handle can be attached to the back plate (optional)
Retractable mechanism for concealed wall, ceiling mount in the back side
Housing
24 and 15 mm birch plywood CNC machine-splined and bolted
Finish
Water based textured black lacquer RAL 9005, 2 coats of varnish. Surface can be repaired and restored
As an Option, other surface colors according to RAL-tones
Front grille
Galvanized and powdered micromesh honeycomb grille can be custom designed with all RAL and effect colours
As an Option, grille and ornamental ring can also be coated in gold or chrome
Ornamental ring optional enhanced with Swarovski crystals
Dimensions / Weight
363 (h) x 306 (w) x 400 mm (d) / 14,7 kg
HDSP-3 Amplifier
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
Info
The HDSP-3 system power amplifier is the heart of the Aleasub-10 Install 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.
Due to their uniform design all Alea speakers offer the same creative potential. Like Alea-4 also the Alea-10 can be custom designed with all RAL and *effect* colours, as well as bi- or triple-coloured. A different colour can be designated to cabinet, micromesh honeycomb grille and *zierring*.
Grille and *zierring* can also be coated in gold or chrome. This way it’s even possible to adapt the Aleasub-10 to your own CI needs.
There is an optional heavy-duty bracket to mount the system on ceilings or *traversen*. Like Alea-4 we offer a concealed and elegant wall mount. The back plate is recessed into the cabinet leaving space for a shallow wall mount and Phoenix Contact connectors.
The possibility of splitting, extension, scaling, ease of use and comprehensive, well thought out accessories complete the Aleasub-10 Install Set and make it a universal PA tool with a very wide range of applications.
