Crestron DM-NAX-4ZSA-50, yarı genişlikte 1RU alana kanal başına 50 W'a kadar çıkış gücü sığdıran Galyum Nitrür (GaN) D Sınıfı teknolojisine sahip yeni nesil IP üzerinden Ses (AoIP) amplifikatörüdür. Akış hizmetleri, her çıkış bölgesi için mevcut medya oynatıcı erişimiyle yerleşiktir.
Teknik Özellikler
| Input Signal Types | 2 stereo analog (RCA); 2 digital S/PDIF (2 TOSLINK and 2 Coaxial); Up to 5 stereo DM NAX or AES67 audio-over-IP streams; Up to 5 stereo cloud-based media streams from streaming service providers |
|---|---|
| Output Signal Types | 4 stereo speaker-level amplified outputs; 1 stereo analog line-level output; Up to 9 stereo DM NAX or AES67 audio-over-IP streams |
| Sampling Rates and Bit Depths | Digital Input (Coaxial): Up to 192 kHz, 24‑bit; Digital Input (Optical): Up to 192 kHz, 24‑bit; Media Players: Up to 192 kHz, 24‑bit |
| Source Compensation | ±10.0 dB per input |
| Input Monitoring | Source Signal Detect |
| Output Power | 50 W per channel at 4 or 8 Ohms |
| Amplifier Monitoring | Over Current, Over/Under Voltage, Over Temperature, DC Offset, Clipping |
| Frequency Response | 20 Hz to 20 kHz ±0.5 dB |
| THD | 0.006% |
| S/N Ratio | 110 dB digital in; 108 dB analog in |
| Stereo Separation | 95 dB @ 1 kHz, 8 Ohm; 90 dB @ 1 kHz, 4 Ohm |
| Zone Separation | 100 dB @ 1 kHz, 8 Ohm; 95 dB @ 1 kHz, 4 Ohm |
| Zone Volume Level Control | -80.0 to +20.0 dB, adjustable from 0% to 100% plus mute |
| Bass Control | ±12.0 dB |
| Treble Control | ±12.0 dB |
| Loudness Compensation | On/Off |
| Dynamic Range Control | Off/Low/Medium/High |
| Balance Control | Left/right adjustable |
| Zone Configuration | Stereo Single Ended; Mono Single Ended |
| Power Limiting | Configurable 5 to 50 W @ 4 or 8 Ohms |
| Tone Profiles | Flat, Classical, Jazz, Pop, Rock, Spoken Word |
| EQ Filter Types | EQ, High Pass, Low Pass, Treble Shelf, Bass Shelf, Notch |
| EQ Center Frequency | 10 Hz to 20 kHz per band |
| EQ Gain | -40.0 to +20.0 dB per band |
| EQ Bandwidth | 0.1 to 4.0 octaves per band |
| Bus Volume Offset | ±12.0 dB per zone for output bussing |
| Ethernet | For control, AoIP, and/or console; 100/1000 Mbps, auto-switching, auto-negotiating, auto-discovery, full/half duplex, DHCP |
| SPEAKER ZONES 1-4 | (4) 4-pin 5.08 mm detachable terminal blocks; Stereo speaker-level audio outputs; Maximum Wire Size: 12 AWG |
| LINE OUT 5 | (2) RCA female comprising (1) unbalanced stereo line‑level audio output; Output Impedance: 100 Ohms; Maximum Output Level: 2Vrms |
| DIGITAL INPUT 1 | (1) RCA female; S/PDIF coaxial digital audio input; Input Impedance: 75 Ohms |
| DIGITAL INPUT 2 | (1) JIS F05 female TOSLINK® optical fiber connector; S/PDIF optical digital audio input |
| ANALOG INPUTS 3-4 | (4) RCA female comprising (2) unbalanced stereo line-level audio inputs; Input Impedance: 10 kOhms; Maximum Input Level: 2Vrms |
| ETHERNET 1-2 | (2) 8-pin RJ-45 connectors, female; 100BASE-TX/1000BASE-T Ethernet port; Green LED indicates Ethernet link status; Flashing amber LED indicates Ethernet activity |
| 100-240 VAC 1.0-0.4A 50/60HZ | (1) 100‑240V~50/60Hz Universal AC; IEC 60320 C14 main power inlet, mates with removable power cord (included) |
| PWR | (1) LED; Amber indicates that the device is booting; White indicates that the device is switched on with audio passing; Red indicates that the device is in standby mode |
| LAN | (1) White LED; Indicates that the device has a valid IP address |
| NAX | (1) White LED; White indicates that audio-over-IP traffic is passing in or out of the DM NAX unit |
| SOURCE 1-4 | (4) LEDs; White indicates signal presence on the specified input/source; Red indicates there is clipping on the specified input/source |
| ZONE 1-5 | (5) LEDs; White indicates there is audio output on the indicated zone; Red indicates a fault due to clipping, over current, over temperature, or low voltage |
| SETUP | (1) Push button: Pressing and holding the SETUP button for 15 seconds with power supplied clears network settings and restores the default DHCP mode; To perform a factory restore, press and hold the SETUP button with power disconnected, then connect the power supply and continue to hold the SETUP button for 30 seconds; (1) LED, illuminates red when the button is pressed, flashes red when reset has been initiated |
| Main Power | 1.0-0.4A @ 100‑240VAC, 50/60 Hz |
| Power Consumption | 50 W (all channels driven at 1/8 output power, 8 Ohms) |
| Temperature | 32° to 104°F (0° to 40°C) |
| Humidity | 10% to 90% RH (non‑condensing) |
| Heat Dissipation | 85 BTU/hr (all channels driven at 1/8 output power, 4 Ohms) |
| Chassis | Metal, black and silver finish, vented front and rear panels |
| Mounting | 1 RU rack-mountable |
| Height | 1.72 in. (44 mm) |
| Width | 8.66 in. (220 mm) |
| Depth | 10.97 in. (279 mm) |
Kullanım Alanları
- Kurumsal ve ticari projelerde amplifikatörler çözümü
- Toplantı odaları, akıllı binalar ve otomasyon sistemlerine entegrasyon
- Profesyonel kurulum ve merkezi yönetim
Sıkça Sorulan Sorular
Crestron DM-NAX-4ZSA-50 Türkiye’de satılıyor mu?
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Teknik destek ve kurulum sağlanıyor mu?
Evet, yetkili distribütör olarak ürün seçimi, kurulum ve satış sonrası destek sunuyoruz.
Avelkon, Crestron Türkiye yetkili distribütörüdür. Fiyat ve proje teklifi için iletişime geçin.
Değerlendirmeler
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