現在、荷量の増加や交通規制等の状況により、運送会社よりお荷物のお届けの遅れがアナウンスされております。
ご迷惑をおかけ致しますが、ご指定頂いたお届け日で発送したにも関わらずお届けが遅延する場合もございますので、余裕を持ったスケジュールにてご利用頂けますようお願い申し上げます。
特徴
- 16 Hzまでのモニタリングシステムの低域拡張
- システム全体の最大SPLを向上
- スピーカーの高調波歪みおよび相互変調歪みの低減
- スタジオのAudio over IPインフラとすべてのアナログまたはデジタルKHスピーカー間のインターフェィス
- MA 1 に対応しており、システム全体の完璧な調整とシームレスなサブウーファー統合が可能です。マルチチャンネル構成には、MA 1 Multichannel Extensionオプションをご用意しております。
- アナログ KHシリーズスピーカーにもMA 1 で対応可能。最大 7.1.4のマルチチャンネルシステム全体に対応する十分な DSP パワーを搭載。
Spec
| Acoustics | |
|---|---|
| Free field frequency response ±6 dB | 16 ... 750 Hz |
| Free field frequency response ±3 dB | 18 ... 310 Hz |
| Frequency response ripple; range, deviation | 20 ... 295 Hz, ±1.5 dB |
| Self-generated noise at 10 cm (with input gain set to 100 dB SPL for 0 dBu) | <20 dB(A) SPL |
| Minimal self-generated noise at 10 cmSelf generated noise/ Input gain setting/output gain setting | <20 dB(A) SPL |
| Sine wave output with a THD < 0.5 % at 1 m in half space | 95 dB SPL (33 - 200 Hz) |
| Bass capability: Max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz) | 114.9 dB |
| Max. SPL for subwoofers: on floor; against the wall; in the corner | 114,9 dB; 117,9 dB; 120,9 dB |
| Dolby DARDT. Max SPL bass managed | 123 dB SPL |
| Acoustical Principle | Bassreflex, Ports at the front |
| Analog Inputs and Outputs | |
| Analog input(s) | 2 x XLR: electronically balanced |
| Analog input impedance | >12k Ohms |
| Max. input level | 24 dBu (CH 1...3, 12); 21 dBu (CH 5...11) |
| Common mode rejection ratio (CMRR), XLR / Sub-D | > 56 dB @ 15 kHz |
| Crosstalk (1 kHz), level matching, XLR / Sub-D | -90 dB; ±0.1 dB |
| Remote volume control | via MA 1 software |
| Volume control range; resolution | 0 … -∞ dB; 0.1 dB |
| Analog dynamic range; THD+N (A-D-A), XLR / SubD | 120 dB(A)(CH1...3,12); 116dB(A) (CH5...11) <0.003% (-90 dB) |
| Signal routing modes | analog |
| Analog output(s) | 2 x XLR: electronically balanced; 1 x SUB D 25: 7 x electronically balanced; 1 x SUB D 25: 4 x electronically balanced |
| Digital Inputs and Outputs | |
| Digital input(s) | 1 x BNC: Daisychain in; 1 x Ethernet: primary AoIP1 x Ethernet: secondary AoIP |
| Digital output(s) | 7 x BNC: 11 x Monitor out; 1 x daisychain out |
| Digital converter: resolution; design | 24 Bit |
| Digital converter: sampling rate | 32 kHz..200 kHz |
| Digital internal sampling rate | 48 kHz |
| Output sampling rate | 48 kHz |
| Dynamic range A-D | CH 1, 2=124 dBA |
| Dynamic range A-D-A (Converter) | CH 1, 2=121.5 dBA |
| Dynamic range D-A | CH 1, 2, 3, 12=125 dBA; CH 5...11=118 dBA |
| Digital sensitivity | -18 dBFS = 100 dB SPL at 1 m |
| Latency ADA / DA | 2 ms (A-D-A); 4 ms (D-A AES67) |
| Delay: User adjustable delay range | 0 ... 115 ms |
| Delay: Resolution: time; distance | 20.8 µs; 0.71 mm (0.28 ") |
| Delay: Max. frames Audio-video synchronisation (lip sync) | 2 (40 ms) frames; 2.75 (33 ms) frames |
| Delay: Time-of-flight maximum distance | Out of 115 ms, FW based |
| User Interface | |
| Status Indication | Illuminated Neumann Logo |
| Input Select | analog / AES67 |
| Ground Lift | Yes |
| Control | Local; Network |
| Mains Switch | Yes |
| Mains Voltage | Universal Power Supply 100 V~ … 240 V~ |
| Electronics - Controller | |
| Controller design | Digital; active |
| DSP resolution | 32 Bit Audio, Processing 64 Bit double precision |
| Crossover frequency | 80 Hz |
| Crossover slope | 24 dB/oct; 4th order |
| Supports automatic room calibration via MA 1 | Yes; Subwoofer and connected analog loudspeakers |
| FIR phase linearization | for connected analog loudspeakers in combination with MA 1 |
| Protection circuitry | soft clip, peak and thermo limiters; Woofer excursion limiter; thermo limiter for the electronics and amplifiers |
| Remote control | via Ethernet and MA 1 |
| Display: On; Normal Operation | Neumann logo “White” |
| Display: Identification | Neumann logo “Rosé” |
| Display: Limit / Clip / Errors / Protection /Boot Mute / Shut Down Mute | Neumann logo “Red” |
| Logo Brightness | via MA 1 software |
| AES67 | |
| AES67 Audio-over-IP Interface | Fully redundant AES67 ST2110 compliant audio network interface; 2 Fast Ethernet 100Base-TX (IEEE 802.3) RJ-45 connectors; Physical redundant network (ST 2022-7) |
| AES67 Audio-over-IP input word length | 24 bits |
| AES67 Audio-over-IP input sampling rate | 44.1 / 48 / 88.2 / 96 kHz |
| AES67 Audio-over-IP input connection management | RAVENNA, NMOS IS-04 (Discovery & Registration) and NMOS IS-05 (Connection Management) |
| Sample rates | 44.1 / 48 / 88.2 / 96 kHz |
| Packet times | 125 µs, 1 ms |
| PTP profiles | IEEE1588 Default, AES67 PTP Media, IEEE 802.1AS (AVB) |
| Other PTP profiles | SMPTE ST 2059-2 |
| Transport | Multicast, Unicast |
| SMPTE ST 2110-30 | Yes, two physical network ports |
| SDP transport | Manually, SAP, RAVENNA method (RTSP) |
| Discovery | SAP, mDNS, NMOS IS-04, RAVENNA method (advertising RTSP uri and other services) |
| Electronics - Amplifiers and Power Supply | |
| Output power woofer amplifier(THD+N with limiter activated: 0.1%) | 360 W |
| Mains Power Supply: input voltage; frequency | SMPS: 100-240 V; 50/60 Hz |
| Power consumption (230 V / 100 V): Standby | <=300mW |
| Power consumption (100 V): Idle | 37 W |
| Power consumption (230 V / 100 V): Idle | 37 W |
| Power consumption (230 V): Idle | 36 W |
| Power consumption (100 V): Full output | 485 W |
| Power consumption (230 V / 100 V): Full output | 462 W |
| Standby | disabled; automatic, 20 mins (default) |
| Amplifier Standby | Disabled; user defined in software |
| Mechanics | |
| Cabinet material | Wood cabinet, aluminum electronics panel |
| Cabinet surface finish; color (front / back) | Painted; metallic anthracite (RAL 7021) / black(RAL 9005) |
| Operating conditions | +10° C to +40° C (+50° F to +104° F); <75% RH, non-condensing |
| Transport/storage conditions | -25° C to +60° C (-13° F to 140° F); <90% RH; non-condensing |
| Woofer | 2 x 265 mm (10") with protecting black metal grille |
| Mounting points | 35 mm flange on top panel |
| Product dimensions (height x width x depth) | 737 x 330 x 645 mm (28.9" x 13" x 25.4") |
| External net volume | 157 liters |
| Product weight | 44.5 kg (98 lbs 2 oz) |
| Packed dimensions (height x width x depth), mm (inches) | 839 x 454 x 749 (33" x 17.9" x 29.5") |
| Packed weight | 51.2 |
| Packaging weight inc. Cables and manuals | 6.7 |
| Packed cube | 0.285 m³ |
| Delivery includes | 1 x KH 870 II AES67 Mains cables EU/KC; UK; US; China 1 x Getting Started Quickly guide 1 x Operating Manual |
| Acoustical Axis horizontal | 165 mm |
| Acoustical Axis vertical (from bottom) | 365 mm |
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