DM‑NAX‑AMP‑X300 yüksek performanslı, yerden tasarruf sağlayan, enerji açısından verimli, profesyonel kalitede IP üzerinden Ses (AoIP) amplifikatörüdür. Tamamı tam DSP özelliklerine sahip DM NAX®, Dante®, AES67 ve yerel girişleri destekleyen bu çok kanallı amplifikatör, hem konut hem de ticari yapılandırmalar için uygundur.
Teknik Özellikler
| Input Signal Types | Balanced/unbalanced analog line/mic-level and AoIP streams. |
|---|---|
| Balanced Analog Input | Maximum signal level: +21 dBu (8.7 Vrms) Impedance: >10k Ohms ƒ Response: 20 Hz to 20 kHz±0.5 dB THD+N: <0.005% @ 1 KHz S/N Ratio: 105 dB A-weight Channel Separation: 100 dB @ 1 KHz |
| Mic Input | Maximum gain: 60 dB Impedance: >10k Ohms ƒ Response: 20 Hz to 20 kHz±0.5 dB THD+N: <0.005% @ 1 KHz @ 60 dB gain S/N Ratio: 71 dB @ 60 dB gain A-weight Channel Separation: 69 dB @ 60 dB gain @ 1 KHz |
| Balanced Analog Output | Maximum signal level: +21 dBu (8.7 Vrms) Impedance: 200 Ohms ƒ Response: 20 Hz to 20 kHz ±0.5 dB THD+N: 0.005% @ 1 kHz at max output S/N Ratio: 113 dB digital in, 105 dB analog in, 20 Hz -20 kHz, A-weight Channel Separation: 100 dB @ 1 KHz |
| Speaker Output | ƒ Response: 20 Hz to 20 kHz ±0.5 dB at 1 W High-Pass Filter (70V and 100V operation only): -3 dB @ 80 Hz, -12 dB/octave THD+N: <0.1% at 1 kHz @ -3 dB full rated output power S/N Ratio: >103 dB, 20 Hz to 20 kHz, balanced Crosstalk: -75 dB at 1 kHz Gain: 29 dB @ 8 Ω Protection: Over current, under voltage, over temperature, DC offset, extreme high frequency Go to Sleep Time: 25 minutes with no signal present (when set to POWER SAVER) Wake Time: 0.5 s typical |
| CH1-CH4 | (2) 4-pin 5.08 mm pitch, 12A plug with screw locking retainers; Power amplifier output; Terminals accept up to 12 AWG (3.31 mm) NOTE: Output is direct-coupled, not transformer isolated. |
| IN1-IN4 | (4) 3-pin 3.5 mm detachable terminal block; Balanced/unbalanced line or mic-level audio inputs; Maximum Input Level: 8.7 Vrms, +21 dBu; Input Impedance: 10k Ω Wake threshold is -65 dBu; Phantom power is available when used as mic-level inputs |
| OUT1-OUT4 | (4) 3-pin 3.5 mm detachable terminal block; Balanced/unbalanced line-level audio outputs; Maximum Output Level: 8.7 Vrms, +21 dBu |
| REMOTE | (1) 2-pin 3.5 mm detachable terminal block; Connect to dry contact closure to place amplifier in standby mode |
| G | (1) 6-32 screw; Chassis ground lug |
| 100-240V~ 1.2-0.6A 50/60 Hz | (1) IEC 60320 C14 main power inlet; Mates with removable power cord, included |
| Ethernet 1 | (1) 8-wire RJ45 female; 100Base-T/1000Base‑TX Ethernet port |
| Ethernet 2 | (1) 8-wire RJ45 female; 100Base-T/1000Base‑TX Ethernet port |
| PWR | (1) LED; White indicates amplifier is on and ready for use; Amber indicates the amplifier is booting; Red indicates amplifier is in standby |
| HI-Z | (1) White LED; Indicates when Hi-Z mode is enabled (70V or 100V) |
| LAN | (1) White LED; Indicates that the device has a valid IP address |
| AoIP | (1) White LED; Indicates an active AoIP stream |
| FAULT | (4) Red LEDs (one per speaker output); Indicates that the input channel has a fault or is clipping |
| SIGNAL | (4) White LEDs (one per speaker output); Indicates an active input signal |
| LOCKOUT | (1) Red LED; Indicates that rear panel slide switches are being overridden by programmatic or web UI control |
| Lo-Z MODES | (2) Slide switches, one switch controlling channels 1 and 2, and one switch controlling channels 3 and 4; Selects stereo, summed, or bridged operation: STEREO: The input signal received on each channel is sent to its respective output for use in applications where left and right channel separation is required. SUM: The input signals sent to a channel pair (1 + 2 or 3 + 4) are summed and sent to their respective individual outputs. BRIDGE: The input signals sent to a channel pair (1 + 2 or 3 + 4) are summed and sent to a bridged output (1 + 2 or 3 + 4) for use in high power applications. |
| Operations Mode | (1) Slide switch; Sets the amplifier for Lo-Z (4 or 8 Ω) or Hi-Z operation (70V or 100V) |
| Power Mode | (1) Slide switch; Selects Power Saver or Always On operation |
| SETUP | (1) Red LED and push button; Utilized in some restore procedures |
| Main Power | 1.2-0.6A @ 100-240VAC, 50/60 Hz |
| Power Consumption | 75 W (All channels driven at 1/8th power, 8 ohms) |
| Temperature | 41 to 104°F (5° to 40°C) |
| Humidity | 10% to 90% RH (non-condensing) |
| Heat Dissipation | 130 BTU/hr |
| Height | 1.74 in. (44 mm) |
| Width | 9.38 in. (238 mm) |
| Depth | 11.03 in. (280 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
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Değerlendirmeler
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