Multikanálové zosilňovače s digitálnou audio matricou, ktorá ponúka kompletné zvukové riešenie, vrátane niekoľkých možností diaľkového ovládania a dlhého zoznamu inteligentných funkcií
NXA je séria multikanálových zosilňovačov s digitálnou audio matricou, ktorá ponúka kompletné zvukové riešenie, vrátane niekoľkých možností diaľkového ovládania a dlhého zoznamu inteligentných funkcií.
|
NXA4-80 |
NXA6-80 |
NXA4-200 |
NXA6-200 |
NXA4-400 |
NXA4-700 |
Počet kanálov |
4 |
6 |
4 |
6 |
4 |
4 |
1 kanál / 4Ω (RMS) |
81W |
84W |
202W |
218W |
416W |
730W |
1 kanál / 8Ω (RMS) |
51W |
49W |
121W |
126W |
230W |
406W |
Všetky kanály / 4Ω (RMS) |
66W |
65W |
168W |
163W |
330W |
530W |
2 kanály v mostíku / 8Ω (RMS) |
160W |
158W |
383W |
399W |
760W |
1180W |
NXA 4BC (4-pásmový kompresor / limitér) je špecializovaná verzia softvéru a firmvéru kompatibilného s akýmkoľvek hardvérovým modelom NXA (4/6 kanálov), ktorá je prispôsobená aplikáciám, kde musí byť zaručená prísna hranica hladiny akustického tlaku (SPL) a ktorá zachováva pôvodné vlastnosti NXA série. Každý výstupný kanál obsahuje 4 nezávislé spracovania frekvenčných pásiem, vrátane kompresora a limitéru (len pre kanály 1 až 4, v 6-kanálových modeloch kanály 5 a 6 môžu získať spracovanie z ľubovoľných kanálov 1 až 4).
Základné vlastnosti:
Integrovaný DSP:
NXA4-80 | NXA6-80 | NXA4-200 | NXA6-200 | NXA4-400 | NXA4-700 | |
Power 20Hz-20kHz 1% THD
|
||||||
1 Channel @ 2Ω | - | - | - | - | - | 1.220 WRMS |
1 Channel @ 4Ω | 85 WRMS | 84 WRMS | 202 WRMS | 218 WRMS | 426 WRMS | 730 WRMS |
1 Channel @ 8Ω | 51 WRMS | 49 WRMS | 121 WRMS | 126 WRMS | 230 WRMS | 406 WRMS |
All Channels @ 4Ω | 66 WRMS | 65 WRMS | 168 WRMS | 163 WRMS | 330 WRMS | 530 WRMS |
All Channels @ 8Ω | 43 WRMS | 42 WRMS | 107 WRMS | 105 WRMS | 205 WRMS | 327 WRMS |
1 Bridge channel @ 8Ω | 160 WRMS | 158 WRMS | 383 WRMS | 395 WRMS | 760 WRMS | 1.180 WRMS |
1 Bridge channel @ 4Ω | - | - | - | - | - | 2.070 WRMS |
Overall Voltage Gain | +26 / +32 dB | |||||
Frequency response (-1dB, -3dB) | 10Hz – 25kHz | |||||
THD + Noise @ 1kHz Full power | <0.05% | <0.05% | <0.08% | <0.08% | <0.08% | <0.08% |
Noise Floor (FFT) 20Hz – 20KHz | >100dB (110dB typ.) | |||||
Damping factor 1kHz @ 8Ω | >150 | >150 | >400 | >400 | >600 | >200 |
Channel Crosstalk @ 1kHz | >75dB | |||||
Input connectors | Terminal block (Symmetrical) | |||||
Input CMRR/ref. Max. PWR | >50dB | |||||
Signal present indicator | Lit at –40dBV | |||||
Output connectors | Terminal block | |||||
Anticlip limiter | Soft / Mid / Hard | |||||
Volume remote control | (0-10VDC) (0.1A max.) 0V = no attenuation / +10V = full attenuation | |||||
Remote control connectors | Terminal block | |||||
Mains | Depending on your country. See characteristics in the back of the unit. | |||||
Power consumption
|
||||||
(pink noise, 1/8 power @ 4ohm) | 107VA | 144VA | 225VA | 312VA | 431VA | 729VA |
(pink noise, 1/3 power @ 4ohm) | 208VA | 290VA | 489VA | 685VA | 948VA | 160VA |
Stand-by mains consumption | <3W | <3W | <3W | <3W | <3W | <3W |
Panel Dimensions | 482.6x88mm | 482.6x88mm | 482.6x88mm | 482.6x88mm | 482.6x88mm | 482.6x88mm |
Depth (Handles and knobs excluded) | 373mm | 373mm | 373mm | 373mm | 373mm | 423mm |
Weight | 8.6kg | 10.2kg | 11.1kg | 12.9kg | 15.6kg | 19.0kg |
Processing
|
||||||
A/D & D/A | 24 bit, 48kHz. 115dB AKM Codec | |||||
DSP | 32/64 bits | |||||
Latency | 2ms | |||||
Analog Input headroom | +18 dBV = +21dBu | |||||
Digital Input attenuator | Stepless from –∞ to +0dB | |||||
Input Impedance | Balanced, 22kΩ | |||||
Maximum Delay | 1s (343.4m) for each channel | |||||
Delay resolution | 20.8µs (6mm) | |||||
Compressor / Limiter
|
||||||
Threshold | from -36dBV to +18dBV | |||||
Ratio | 1:1 to ∞:1 (limiter) | |||||
Attack time | Auto or from 0.1ms to 500ms | |||||
Release time | Auto or from 1ms to 5s | |||||
Output peak voltage limiter
|
||||||
Peak voltage upon model (auto settings) |
From 10Vpk to 70Vpk | |||||
High & Low pass Crossover filters | Butterworth in 6/12/18/24dB/oct. | |||||
Bessel in 12/18/24dB/oct. | ||||||
Linkwitz-Riley in 12/24dB/oct. | ||||||
Parametric Eq types (8 max. per output) |
Bypass / On-Off all channels | |||||
Param. Eq. 20Hz-20kHz; -60/+12dB; Q from 0.3 to 200 | ||||||
Low & High Shelf 6/12 dB/oct | ||||||
Low & High Pass 6/12 dB/oct | ||||||
All-Pass 1/2 order | ||||||
Built In signal generator | Sine (20Hz to 20kHz) | |||||
Polarity (10/20Hz to 10/20kHz) | ||||||
White | ||||||
Pink | ||||||
Signal Mute | Yes | |||||
Signal Polarity Invert | Yes | |||||
Connectivity | Ethernet Base-Tx 10/100Mb, Auto X-Over, Cat5 | |||||
RS232 57600 (fixed)-8-N-1-N | ||||||
Software
|
||||||
EclerNet Software | Realtime full GUI of all functions and controls through Ethernet with interactive graphical display | |||||
Grouping mode channels or devices | ||||||
Automated report generation | ||||||
Remote power on with programmable delay. | ||||||
Up to 256 devices on same net. | ||||||
Autodiscovery devices feature | ||||||
Routing capability through NAT gateways. | ||||||
Real time metering at input/output (DSP) | ||||||
Device “Finder” feature | ||||||
Save & Recall setup and preset functions | ||||||
Firmware update capability thru Ethernet | ||||||
Password protection | ||||||
Default Network configuration: | ||||||
IP: 192.168.0.100 | ||||||
Mask: 255.255.255.0 | ||||||
Gate: 192.168.0.1 | ||||||
UDP Port: 2210 | ||||||
Operating System | Windows® 10; W8.1; W8; W7; Vista (SP1); XP Prof. (SP3); W2000 Prof. (SP4) | |||||
Minimum EclerNet Requirements System |
Pentium IV ® 2GHz | |||||
500MB RAM | ||||||
100MB HDD free space | ||||||
1024x768 pixels & 16bits color display | ||||||
10/100/1000 Ethernet Network card |