Specs
Acoustics
Free field frequency response 52 Hz … 21 kHz, ± 3 dB
Pass band free field frequency response 54 Hz … 20 kHz, ± 2 dB
Self-generated noise (with input gain set to 100 dB for 0 dBu) < 20 dB(A) at 10 cm Total harmonic distortion < 0.5 % at 95 dB SPL at 1 m > 100 Hz
Max. SPL in full space / calc. in half space at 3% THD at 1m 105.1 / 111.1 dB SPL (averaged between 100 Hz and 6 kHz)
Bass capability: Max. SPL in half space at 3% THD at 1m 104.8 dB SPL (averaged between 50 Hz and 100 Hz)
Max. short term SPL with IEC-weighted noise (IEC 60268-5) at 1 m, in typical listening conditions 107 dB(C) SPL
Max. short term SPL with music material at 2.3 m, in typical listening conditions (pair) 97 dB(C) SPL (full range) 104 dB(C) SPL (with subwoofer)
Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single/pair) 88 / 93 dB(C) SPL (full range) 89 / 94 dB(C) SPL (with subwoofer)
Electronics
Woofer amplifier,
cont.(peak) output power* 50 W (80 W)
Tweeter amplifier,
cont.(peak) output power* 50 W (80 W)
Controller design Analog, active
Crossover Frequency 2.0 kHz
Crossover Slope (dB/oct.) 24, 4th order
Equalization - Bass 0, −2.5, −5, −7.5 dB
Equalization - Mid 0, −1.5, −3, −4.5 dB
Equalization - High +1, 0, −1, −2 dB
Protection circuitry Limiter: low, high
Infrasonic filter frequency; slope 30 Hz; 6 dB/oct.
Analog Input
Impedance, electrically balanced
10k Ohms in position 94/108 dB SPL at 1 m
20k Ohms in position 100/114 dB SPL at 1 m
Digital Input/Output
Format BNC AES3, S/P-DIF
Impedance BNC, unbalanced 75 Ω (input/output)
Input switching Analog, Digital A, Digital B, Digital A+B (all available with and without delay)
Digital converter: resolution, design 16 … 24-bit DAC, Δ∑
Digital converter: sampling rate 32 … 192 kHz
Digital sensitivity −18 dBFS
D-A dynamic range 120 dB
Audio-Video/lip sync and Time-of-Flight delay range 0 … 409.5 ms
Audio-Video/lip sync max. frames 0 … 10.2 (40 ms) frames,
0 … 12.3 (33 ms) frames
Resolution: time/distance 0.1 ms / 3.4 cm (1 3/8”)
Latency D-A (A-D-A) 0.22 - 1.85 ms (0.54 ms)
Displays and indicators - power on Neumann logo “White”
Displays and indicators - limit/clip Neumann logo “Red”
Displays and indicators - digital error Neumann logo “Red” flash