| Free field frequency response ±6 dB |
41 Hz ... 21.4 kHz |
| Free field frequency response ±3 dB |
44 Hz ... 21 kHz |
| Pass band free field frequency response |
48 Hz … 20.5 kHz, ±1.25 dB |
| Free field frequency linearity deviation between 100 Hz and 10 kHz |
±0.7 dB |
| "Reproduction accuracy between 100 Hz and 10 kHz: 100%, 80%, 50% of loudspeakers produced" |
±0.45; ±0.30; ±0.17 dB |
| 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 (>97 Hz) |
| Max. SPL calc. in half space at 3% THD at 1m (averaged between 100 Hz and 6 kHz) |
116.8 dB SPL |
| Max. SPL in full space at 3% THD at 1m (averaged between 100 Hz and 6 kHz) |
110.8 dB SPL |
| Bass capability: Max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz) |
105.1 dB SPL |
| Max. short term SPL with IEC-weighted noise (IEC 60268-5) at 1 m, in typical listening conditions |
108 dB(C) SPL |
| Max. short term SPL with music material at 2.3 m in typical listening conditions (pair / full range) |
98 dB(C) SPL |
| Max. short term SPL with music material at 2.3 m, in typical listening conditions (pair with subwoofer) |
104 dB(C) SPL |
| Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair full range) |
88 / 93 dB(C) SPL |
| Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair with subwoofer) |
87 / 93 dB(C) SPL |
| Dolby DARDT. Max SPL fullrange |
113 dB SPL |
| Dolby DARDT. Max SPL bass managed |
119 dB SPL |
| Recommended Listening Distance |
1.0 … 2.0 m; (3'… 6') |
| Feasible Listening Distance |
0.75 … 4.0 m; (2'6"… 12') |
| Acoustical Principle |
Bassreflex, Ports at the front |
| Analog input(s) |
XLR: analog electronically balanced |
| Analog input impedance |
24k Ohms |
| Max. input level |
+24 dBu for 94 dB SPL setting; +14 dBu for 100 dB SPL setting; +9 dBu for 108 dB SPL setting; -1 dBu for 114 dB SPL setting |
| Common mode rejection ratio (CMRR) |
>56 dB @ 15kHz |
| Volume control |
Volume control |
| Volume control range; resolution |
0 … -∞ dB; 0.1 dB |
| Analog dynamic range; THD+N (A-D-A) |
118 dB, A-weighted, 90 dB |
| Digital input(s) |
RCA (75 Ω): S/PDIF |
| Digital output(s) |
RCA (75 Ω): S/PDIF |
| Max. Digital Input Level; pk-pk, unbalanced / balanced |
1.2 V |
| 1.2 V |
24 Bit |
| 24 Bit |
32 kHz..200 kHz |
| Dynamic range A-D |
121 dB(A) |
| Dynamic range A-D-A (Converter) |
118 dB(A) |
| Dynamic range D-A |
121 dB(A) |
| 121 dB(A) |
-18 dBFS = 100 dB SPL at 1 m, to be confirmed by acoustics team |
| Latency ADA / DA |
Analog Input,: 2.6 ms; SPDIF Input: 2.1 ms |
| Delay: User adjustable delay range |
0 … 120 ms |
| 0 … 120 ms |
20.8 µs |
| Delay: Max. frames Audio-video synchronisation (lip sync) |
0 … 120 ms for TOF=0ms, depends on APP implmentation |
| Delay: Time-of-flight maximum distance |
0 … 120 ms for lipsync=0ms, depends on APP implmentation |
| Input gain control (sensitivity) |
0 dB ... -15 dB |
| Output level control (output level in 1 m based on 0 dBu input level) |
94; 100; 108; 114 dB SPL |
| Equalization: Bass |
0; -2; -4; -6 dB |
| Equalization: Low-Mid |
0; -2; -4; -6 dB |
| Equalization: Treble |
+1; 0; -1; -2 dB |
| Input Select |
Input Select |
| Ground Lift |
Yes |
| Control |
Local; Network |
| Mains Switch |
Yes |
| Mains Voltage Select |
-; Universal Power Supply 100 V~ … 240 V~ |
| Controller design |
Digital; active |
| DSP resolution |
32 Bit Audio, Processing 64 Bit double precision |
| Crossover frequency |
1700 Hz |
| 1700 Hz |
48 dB / octave |
| FIR phase correction |
Linear phase (120 Hz ... 16 kHz; +/- 45°) |
| Protection circuitry |
Independent soft clip, peak and thermo limiters for woofer and tweeter; Woofer excursion limiter; thermo limiter for the electronics and amplifiers |
| Infrasonic filter: frequency; slope |
40 Hz; 12 dB / octave |
| Remote control |
MA 1 software via an RJ45 connector carrying standard IP data |
| 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 |
| "Output power woofer amplifier (THD+N with limiter deactivated: 10%)" |
145 W |
| "Output power tweeter amplifier (THD+N with limiter deactivated: 10%)" |
100 W |
| "Output power woofer amplifier (THD+N with limiter deactivated: 0.1%)" |
120 W |
| "Output power tweeter amplifier (THD+N with limiter deactivated: 0.1%)" |
80 W |
| Mains Power Supply: input voltage; frequency |
100-240 V; 50/60 Hz |
| Power consumption (230 V / 100 V): Standby |
0.3 W |
| Power consumption (230 V / 100 V): Idle |
15 W |
| Power consumption (230 V / 100 V): Full output |
320 W |
| In-rush current (Peak) /230VAC) |
33 A |
| Cabinet material |
Composite polycarbonate front and rear, wooden sleeve |
| 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 |
130 mm; (5.25") with protecting black metal grille |
| Tweeter |
25 mm; (1") with protecting black metal grille |
| Mounting points |
2 x M6 threaded inserts with 70 mm spacing on back panel; thread depth 15 mm; (5/8”) |
| Product dimensions (height x width x depth) |
287 x 182 x 227 mm; (11.3 " x 7.16 " x 8.94") |
| Internal net volume |
6.0 l |
| External net volume |
11.3 l |
| Product weight |
Product weight |
| Packed dimensions (height x width x depth), mm (inches) |
422 x 271 x 381 mm; (16.6 x 10.7 x 15 ") |
| Packed weight |
6,6 kg; (14 lbs 8 oz) |
| Packed cube |
0.043 m³; (1.52 ft³) |
| Acoustical Axis horizontal |
91 mm; (3.6 ") |
| Acoustical Axis vertical (from bottom) |
166 mm; (6.5 ") |
