Product | KH80 | Detail Data

Free field frequency response ±6 dB 53 Hz … 21 kHz
Free field frequency response ±3 dB 57 Hz … 21 kHz
Free field frequency linearity deviation between 100 Hz and 10 kHz ± 0.7 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 90 dB SPL (>200 Hz)
Max. SPL calc. in half space at 3% THD at 1m (averaged between 100 Hz and 6 kHz) 108.8 dB SPL
Max. SPL in full space at 3% THD at 1m (averaged between 100 Hz and 6 kHz) 102.8 dB SPL
Bass capability: Max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz) 96.8 dB SPL
Max. short term SPL with IEC-weighted noise (IEC 60268-5) at 1 m, in typical listening conditions 104 dB(C) SPL
Reproduction accuracy between 100 Hz and 10 kHz: 100%, 80%, 50% of loudspeakers produced ±0.26; ±0.23; ±0.17 dB
Max. short term SPL with music material at 2.3 m in typical listening conditions (pair / full range) 93 dB(C) SPL
Max. short term SPL with music material at 2.3 m, in typical listening conditions (pair with subwoofer) 100 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
Dynamic range A-D 114 dB(A)
Dynamic range A-D-A 111 dB(A) woofer; 112 dB(A) tweeter
Dynamic range D-A 114 dB(A) woofer; 117 dB(A) tweeter
Latency 2 ms (A-D-A linear phase)
Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair with subwoofer) 91 / 96 dB(C) SPL
Display Brightness via Neumann.Control
Bass Extension (Hz, -6 dB) 53
Maximum output level (dB SPL) 108.8
Max. Listening Distance up to (m) 3
Analog input(s) XLR / 6.3 mm (¼”) Jack: analog electronically balanced
Analog input impedance 14k Ohms
Max. input level +24 dBu for 94 dB SPL setting; +18 dBu for 100 dB SPL setting; +10 dBu for 108 dB SPL setting; +4 dBu for 114 dB SPL setting
Common mode rejection ratio (CMRR) >56 dB @ 15 kHz
Volume control via Neumann.Control software
Volume control range; resolution 0 … -∞ dB; 0.1 dB
Digital converter: resolution; design 24-bit DAC; Δ∑
Digital converter: sampling rate 48 kHz
Digital internal sampling rate 48 kHz
Delay: User adjustable delay range 0 … 70 ms
Delay: Resolution: time; distance 0.1 ms; 3.44 cm (1 3/8”)
Delay: Max. frames Audio-video synchronisation (lip sync) 1.75 (40 ms frames); 2.1 (33 ms frames)
Delay: Time-of-flight maximum distance 24 m (79 ft)
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: Low-Mid 0; -1.5; -3; -4.5 dB
Controller design Digital; active
Crossover frequency 1.8 kHz
Crossover slope 48 dB/oct; 8th order with phase correction
Equalization: via Neumann.Control software 8 x full parametric IIR + low / high shelf global balance
FIR phase correction Linear phase (170 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 61 Hz; 12 dB/Okt.
Remote control Neumann.Control 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”
Output power woofer amplifier (THD+N with limiter deactivated: 10%) 120 W
Output power tweeter amplifier (THD+N with limiter deactivated: 10%) 70 W
Output power woofer amplifier (THD+N with limiter deactivated: 0.1%) 90 W
Output power tweeter amplifier (THD+N with limiter deactivated: 0.1%) 50 W
Mains Power Supply: input voltage; frequency 100-240 V; 50/60 Hz
Power consumption (230 V / 100 V): Standby <330 / <50 mW
Power consumption (230 V / 100 V): Idle 9 / 8 W
Power consumption (230 V / 100 V): Full output 180 W
In-rush current (Peak) 20 A
Standby Disabled; 90 mins (default); user defined in software
Cabinet material Composite polycarbonate
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 158° F); <90% RH; non-condensing
Woofer 100 mm (4") 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) 233 x 154 x 194 mm (9 1/8" x 6" x 7 5/8")
External net volume 6.7 liters
Packed dimensions (height x width x depth), mm (inches) 345 x 277 x 243 mm (13 5/8" x 10 7/8" x 9 5/8")
Product weight 3.5 kg (7 lbs 8 oz)
Packed weight 4.1 kg (9 lbs 1 oz)

Diagrams

KH 80 DSP - Free-Field Response

KH 80 DSP - Free-Field Response

KH 80 DSP - Group Delay

KH 80 DSP - Group Delay

KH 80 DSP - Phase Response

KH 80 DSP - Phase Response

KH 80 DSP - Cumulative Spectral Decay

KH 80 DSP - Cumulative Spectral Decay

KH 80 DSP - Horizontal Directivity Plot

KH 80 DSP - Horizontal Directivity Plot

KH 80 DSP - Vertical Directivity Plot

KH 80 DSP - Vertical Directivity Plot

KH 80 DSP - Maximum SPL at 1m (Blue: 3% THD, Green: 1% THD )

KH 80 DSP - Maximum SPL at 1m (Blue: 3% THD, Green: 1% THD )

KH 80 DSP - Low-Mid Acoustical Controls

KH 80 DSP - Low-Mid Acoustical Controls

KH 80 DSP - Harmonic Distortion at 90 dB SPL (Blue: THD, Green: 2nd harmonic, Red: 3rd harmonic)

KH 80 DSP - Harmonic Distortion at 90 dB SPL (Blue: THD, Green: 2nd harmonic, Red: 3rd harmonic)