该设备支持基于TCP和IPv6的Sennheiser声音控制（SSC）协议。
可以使用 mDNS 找到设备的静态 IPv6 地址。
有关SSC的更多信息，请参阅Sennheiser网站。
请注意：我们欢迎广大的用户用基于SSC的KH监听音箱实施自定义控制的解决方案。但是，我们不提供使用该协议的技术支持，客户支持部门不会解决自定义监听音箱控制应用程序与诺音曼应用程序的冲突问题。在诺音曼应用程序之外使用 SSC 协议的风险需由您自行承担。诺音曼不保证在 MA 1 - 自动监听音箱校准应用程序之外的 SSC 功能。将来的固件版本可能会实现与 SSC 不同的控制协议。
| Mains Power Supply: input voltage; frequency | 100-240V; 50/60 Hz |
|---|---|
| Product dimensions (height x width x depth) | 383 x 330 x 383 mm (15 1/8" x 13" x 15 1/8") |
| Operating conditions | +10° C to +40° C (+50° F to +104° F); <90% RH, non-condensing |
| Transport/storage conditions | -25° C to +70° C (-13° F to 158° F); <90% RH; non-condensing |
| Packed cube | 0.100 m³ |
| Free field frequency response ±6 dB | 16 ... 800 Hz |
| Free field frequency response ±3 dB | 18 … 750 Hz |
| Self-generated noise at 10 cm (with input gain set to 100 dB SPL for 0 dBu) | <20 dB(A) SPL |
| Sine wave output with a THD < 0.5 % at 1 m in half space | 95 dB SPL (>70 Hz) |
| Bass capability: Max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz) | 105.0 dB SPL |
| Analog input(s) | 2 x XLR: analog electronically balanced |
| Analog input impedance | >13k Ohms |
| Max. input level | < +24 dBu |
| Common mode rejection ratio (CMRR) | > 56 dB @ 15 kHz |
| Volume control | via Neumann.Control software |
| Volume control range; resolution | 0 … -∞ dB; 0.1 dB |
| Input gain control (sensitivity) | +2 ... -12 dB |
| Output level control (output level in 1 m based on 0 dBu input level) | 94; 100; 108; 114 dB SPL |
| Digital converter: resolution; design | 16 … 24-bit DAC; Δ∑ |
| Digital converter: sampling rate | 22.05; 24; 32; 44.1; 48; 64; 88.2; 96; 176.4; 192 kHz |
| Dynamic range A-D-A | >120 dB(A) |
| Dynamic range D-A | >123 dB(A) |
| Latency | 1.5 ms (A-D-A linear phase); 1.2 ms (D-A linear phase) |
| Delay: User adjustable delay range | 0 ... 100 ms and 2 x 0 ... 20.8 ms |
| Delay: Resolution: time; distance | 0.1 ms; 3.44 cm (1 3/8”) |
| Delay: Max. frames Audio-video synchronisation (lip sync) | 2.5 (40 ms) frames; 3 (33 ms) frames |
| Delay: Time-of-flight maximum distance | 2 x 7.16 m (23' 5") |
| Controller design | Digital; active |
| Crossover frequency | 80 Hz |
| Crossover slope | 24 dB/oct; 4th order |
| Equalization: via Neumann.Control software | 8 x full parametric IIR + low / high shelf global balance |
| FIR phase correction | For connected analog loudspeakers: Linear phase (170 Hz ... 16 kHz; +/- 45°) |
| Protection circuitry | Driver (thermo limiter); Electronics (temperature limiter); Amplifier (peak limiter, temperature limiter, temperature protection and overcurrent protection); Power supply (temperature limiter and overcurrent protection) |
| Infrasonic filter: frequency; slope | 17.5 Hz; 12 dB/oct. |
| Remote control | Neumann.Control software via an RJ45 connector carrying standard IP data |
| Display: On; Normal Operation | Green LED |
| Display: Identification | Amber LED |
| Display: Limit / Clip / Errors / Protection /Boot Mute / Shut Down Mute | Red LED |
| Output power woofer amplifier (THD+N with limiter deactivated: 10%) | 256 W |
| Power consumption (230 V / 100 V): Standby | <300 mW |
| Power consumption (230 V / 100 V): Full output | 410 W |
| In-rush current (Peak) | 30 A @230 VAC |
| Standby | Disabled; 90 mins (default); user defined in software |
| Cabinet material | Wood cabinet, aluminum electronics panel |
| Cabinet surface finish; color (front / back) | Painted; metallic anthracite (RAL 7021) / black (RAL 9005) |
| Woofer | 265 mm (10") with protecting black metal grille |
| External net volume | 48.4 liters |
| Product weight | 19.5 kg (43 lbs) |
| Packed dimensions (height x width x depth), mm (inches) | 490 x 395 x 515 mm (19 1/4" x 16 1/2" x 20 1/4") |
| Packed weight | 22.0 kg (48 lbs 8 oz) |
| Power consumption (230 V / 100 V): Idle | 18 W |
Color anthracite
CAT. NO. 508296
Color anthracite
CAT. NO. 508297
)
