| Content | Ψηφιακός επεξεργαστής ηχείων 2 in 6 out. Crossover 2x3, 2x4, 2x5 και 2x6 διαμορφώσεις, Είσοδο RTA για μικρόφωνο μετρήσεων, δυνατότητα "κουρδίσματος" της αίθουσας χωρίς την χρήση pink μέσω του Auto EQ εφαρμογής με 28 περιοχές γραφικού equalizer. Νέας σχεδίασης AFS (περιοριστής μικροφωνισμών) με 12 notch φίλτρα, Sub Harmonic Synthesizer, dual stereo equalizer 28 περιοχών linked ή dual mono, stereo 8 περιοχών παραμετρικό equalizer στην είσοδο αλλά και στην έξοδο. Limiter στην έξοδο για προστασία των ηχείων, delay για ευθυγράμμιση των δρόμων των ηχείων (aligment delay). Δυνατότητα απομακρυσμένου ελέγχου μέσω ασύρματου δικτύου via Android, iOS, MAC, Windows συσκευές. 24BIT A/D-D/A/113dB δυναμική περιοχή, οθόνη ενδείξεων LCD με 25 user μνήμες/25 factory preset, έτοιμοι συνδυασμοί ηχείων και ενισχυτών από πληθώρα κατασκευαστών, Led Bar ενδείξεις στο μπροστινό panel με ξεχωριστά mute κουμπιά για κάθε δρόμο, είσοδο USB για σύνδεση με υπολογιστή. Όλοι οι είσοδοι και έξοδοι είναι με βύσματα τύπου XLR.
| Input |
(2) line inputs. (1) RTA Mic input |
| Input Connectors |
(2) Female XLR line inputs. (1) Female XLR RTA Mic input |
| Input Type |
Electronically balanced/RF filtered |
| Input Impedance |
>50 kohm |
| A/D Converter |
dbx Type IVTM Conversion System |
| CMRR |
> 45dB |
| Mic Preamp Phantom Power |
+15VDC (RTA) |
| Mic Preamp Equivalent Input Noise (EIN) |
|
| Output |
(6) Line Outputs |
| Output Connectors |
Male XLR |
| Output Type |
Electronically balanced, RF filtered |
| Output Impedance |
120 Ω |
| Max Output |
+20dBu |
| A/D Dynamic Range |
112 dB A-weighted, 110 dB unweighted |
| Type IV Dynamic Range |
123 dB with transient material, A-weighted, 22kHz BW; 121 dB with transient material, unweighted, 22kHz BW; 115 dB typical with program material, A-weighted, 22kHz BW |
| Input Delay Length |
100ms |
| Alignment Delay |
10ms per channel (60ms total) |
| Sample Rate |
48kHz |
| Dynamic Range |
>110 dB A-weighted, >107dB unweighted |
| THD+Noise |
0.003% typical at +4dBu, 1kHz, 0dB input gain |
| Frequency Response |
20Hz - 20kHz, +/- 0.5dB |
| Interchannel Crosstalk |
|
| Operating Voltage |
100-120VAC 50/60 Hz - EU: 220-240 VAC 50/60 Hz |
| Power Consumption |
22 W |
| Unit Weight |
5.25 lbs. (2.4 kg) |
| Shipping Weight |
6.75 lbs. (3.1 kg) |
| Dimensions |
1.75" (H) x 5.75" (D) x 19" (W), 4.4cm (H) x 14.6cm (D) x 48.26cm (W) |
| D/A Dynamic Range |
112 dB A-weighted, 110dB unweighted |
|
| Τροφοδοσία ρεύματος: |
100-240 V AC, 50/60 Hz
6 V DC 800 mA |
| Σύνδεση ρεύματος: |
Είσοδος δικτύου μέσω ομοαξονικού βύσματος τροφοδοσίας (M) καλώδιο τροφοδοσίας με μετασχηματιστή εναλλασσόμενου ρεύματος (παρέχεται) |
| Εύρος συχνοτήτων: |
10 - 30000 Hz |
| THD: |
<0,005 % at 1 kHz |
| DSP: |
Ψηφιακός επεξεργαστής σήματος |
| Αντίσταση: |
Είσοδος: 10 kOhm
Έξοδος: 50 Ohm |
| Gain: |
Έξοδος: -50 dB to +12 dB |
| Φίλτρο: |
Linkwitz-Riley; Butterworth; Bessel; 6db/oct; 12db/oct; 18db/oct; 24db/oct |
| Καθυστέρηση: |
0 - 5 ms |
| Δυναμικό εύρος: |
Είσοδος: 114 dB
Έξοδος: 110 dB |
| Sample rate: |
67 kHz |
| Συνδέσεις: |
Είσοδος: line μέσω 2 x 3-pin XLR
Έξοδος: line μέσω 6 x 3-pin XLR |
| Συχνότητα Crossover: |
20-20000 Hz |
| Max. level: |
Είσοδος: +22 dBu
Έξοδος: +9 dBu |
| USB θύρα: |
Τύπος B |
| Σύνδεση PC: |
DXO Λογισμικό μέσω USB, το λογισμικό μπορεί να ενημερωθεί |
| Σχεδιασμός περιβλήματος: |
(19") 48.3 cm εγκατάσταση ραφιού 1 U |
| Διαστάσεις: |
Πλάτος: 48,3 cm
Βάθος: 12,8 cm
Ύψος: 4,45 cm |
| Βάρος: |
1,77 kg |
| Λειτουργικό σύστημα: |
Win XP, Win Vista, Win 7, Win 10, OS X 10,5 ή καλύτερα |
|
Ψηφιακός επεξεργαστής ηχείων 2 εισόδων, 6 εξόδων με δυνατότητα ρυθμίσεων για, crossover, delay, PEQ, compressor, limiter, gain, polarity. Διαθέτει ψηφιακή είσοδο AES/EBU και υποδοχή RJ-45 ethernet για σύνδεση με H/Y. Υποστηρίζει το λογισμικό DME Designer της ΥΑΜΑΗΑ.
| Sampling Frequency | Internal Clock | 96kHz | | External Clock | Normal Rate | 44.1, 48kHz (±0.1%) | | Double Rate | 88.2, 96kHz (±0.1%) | | Signal Delay | 761µsec Input to Output, fs = 96kHz | | Frequency Response | 20Hz -40kHz (TYP 0dB, MAX +0.5dB, MIN -1.0dB), fs=96kHz, RL=600ohms | | Total Harmonic Distortion | 0.007% (+22dBu@1 kHz),
0.05% (+4dBµ@20 Hz - 40kHz)
fs=96kHz, RL=600ohms;
measured with 18dB/octave filter @80kHz | | Hum & Noise | TYP -82dBu,
fs=96kHz, RL=600ohms, Rs=150 ohms;
measured with 6dB/octave filter @12.7kHz;
equivalent to a 20kHz filter with ∞ dB/octave attenuation. | | Dynamic Range | 106dB AD+DA
fs=96kHz, RL=600ohms;
measured with 6dB/octave filter @12.7kHz;
equivalent to a 20kHz filter with ∞dB/octave attenuation. | | Crosstalk @1kHz | -80dB INPUT to Output
fs=96kHz, measured with 18dB/octave filter @80kHz | | Power Consumption | 30W | | Dimensions (W x H x D) | 480 x 44x 360.2mm | | Net Weight | 4.2kg |
| Crossover 2-Way stereo or 3-way mono mode Additional subwoofer output Linkwitz-Riley filter with 24 dB / octave Sub-woofer frequency range separately adjustable Individual output gain controls and output mute switch for all bands 2 Balanced XLR inputs with gold-plated contacts 5 Balanced XLR outputs with gold-plated contacts Switchable 25 Hz low-cut filter to protect loudspeakers from infrasound Easy-to-read status LEDs Built-in power supply 100-240V, 50-60 Hz Dimensions (H x W x D): 44 x 483 x 147 mm Weight: 1.6 kg |
The ARX EC-2 is a flexible yet affordable 24 dB per octave Phase Correct active crossovers.
It has 2 modes of operation; as either Stereo 2 way or a Mono 3 way units, with a switch on
the back panel selecting either mode.
Features
Ultra low noise circuitry
Totally phase aligned at crossover point
Switchable Dual Channel 2 way or Single Channel 3 way
Unique 'semi-fixed' crossover point
24dB per octave (Fourth Order) Linkwitz-Riley filters
Separate Summed Mono Output
Balanced Inputs and Outputs
Built in High Pass filters
Intuitive, 'user friendly' layout
Flawless performance in any audio environment
Tamper-Proof Crossover Points
The crossover points are determined internally by the value of 4 resistors per channel; changing
the resistor value changes the crossover point. This 'semi fixed' method avoids the pitfalls of
externally adjusted crossover points, making the crossover points tamper-proof once they are set.
Idle fingers can't fiddle with the crossover points and create havoc with the system!
As a handy guide, a list of common crossover points and their corresponding resistor values are
printed inside the unit's lid, and also set out in the Owner's Manual.
On the front panel are level controls for Low and High in dual channel 2 way mode, and Low, Mid
and High in single channel 3 way mode, with corresponding Outputs on the rear panel.
Balanced Inputs and Outputs
EC-2 has Balanced Inputs and Outputs, on XLR connectors.
The EC-2 also has an additional summed Mono Low output, for applications that need a Mono Low
feed (e.g. Left and Right full-range plus a single Sub Bass speaker).
High Pass Filter
There is also a preset 30 Hz HighPass filter to remove unwanted subsonics which can damage speakers
and waste amplifier power.
In addition, each output has up to +6 dB of gain available, to compensate for amplifiers and speakers of
differing sensitivities.
Universal AC Power
AC power range is a universal 100 to 120V or 220 to 240VAC, and is connected to the unit via a standard
IEC connector, with built-in fuse and voltage change switch.
Uncompromising Audio Quality
Innovative circuit design is pointless unless it delivers stunning sound quality, and here the EC-2 excels.
It has been designed for uncompromising audio quality, and to achieve this, Linkwitz Riley 24dB (Fourth
Order) state variable filters are used throughout, ensuring a smooth Phase Correct transition through the
crossover region.
From Stage Monitors to Studio Monitors, from Front of House to the Front room of your House, the ARX
EC-2 is a crossover that is suited to any application that requires flawless, transparent sound.
You'll never compromise on Quality when you choose ARX
T E C H N I C A L S P E C I F I C A T I O N S
Input Impedance Balanced 20 Kohms, Unbalanced 10 Kohms
Input Headroom + 21 dB
CMRR >45 dB, 20 Hz-20 KHz
Output Impedance Balanced 300 ohms, Unbalanced 150 ohms
Output Level (Max) + 21dB
Frequency Response 30Hz-20KHz +or- 0.5dB
Note: 30 Hz is a function of the High Pass filter
Signal to Noise ratio (Controls at Unity) -90 dB Unweighted, -93 dB 'A' weighted
Distortion 004% THD,0dB,1KHz
Dynamic Range 111 dB
Power Requirements 100/120 V AC, 220/240 V AC
Weight 5 lbs/2.2 Kg
Dimensions 19“W x 13/4“H x 6“D, 482 x 44 x 155mm
Input Connector type XLR
Output Connector type XLR
Crossover point frequencies are changed internally by varying the value of 4 resistors
per channel.
Front Panel Controls
Low and High Output controls for 2 way mode
Low, Mid and High Output controls for 3 way mode
Marker panels for labelling crossover assigns
2 way/ 3 way status LEDs
Rear Panel
Balanced XLR Inputs and Outputs
Additional summed mono Low output
2 way / 3 way mode switch |
DBX ZONEPRO 640
Ψηφιακός επεξεργαστής αναγγελιών 4 ζωνών. Διαθέτει 6 in/4 out. Διαθέτει AGC
(automatic gain leveler) EQ, crossover, limiter, compressor, noise gate, parametric
EQ, security lockout, AFS περιοριστή μικροφωνισμών, RS 232 για έλεγχο και ρύθμιση
μέσω pc. Δέχεται τα wall panel dbx ZC. ιδανικό για: ξενοδοχεία, εμπορικά κέντρα,
καταστήματα, bar restaurants, cafe.
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