Description
(1)
In-house simulated tweeter with alloy fabric dome
- Latest modeling techniques used to minimize non-linear (harmonic and intermodulation) distortion
- Low-distortion high frequency reproduction
(2)
Elliptical Mathematically Modelled Dispersion (MMD) waveguide
- Smoother off-axis response
- More forgiving of diverse acoustical environments
Wide horizontal dispersion
- Freedom of movement across the mixing console
Narrow vertical dispersion
- Reduces reflections off the mixing console
(3)
Two-color Neumann logo
- Displays operation status and activation of the extensive protection system
(4)
In-house modelled long-throw composite sandwich cone bass driver with Extremely Linear Force Factor (ELFF) and flow optimized die cast basket
- Damping of break up modes brings low distortion at high sound levels
- Linear pistonic motor gives a very low harmonic distortion even at high excursions
- Reduced air noise and improved rocking modes
(5)
Robust metal grilles
- Protects against mechanical damage
(6)
Large high-capacity flow-optimized bass reflex ports with pipe resonance damping
- Fast bass transient response
- Reduced bass compression at high output levels
- No coloration from organ pipe resonance
- Easier to mount in tight spaces
(7)
Compact polycarbonate composite cabinet
- Robust package for a long life
- No standing wave resonances
One-piece front panel with no discontinuities
- Reduced diffraction and smoother frequency response
(8)
Standby function
- Reduces power consumption when product is not in use
Control function
- Use the back panel controls or the control set defined by the Neumann.Control iPad@ app
(9)
4-position low-mid acoustical control
- Compensates for nearby desktops
- Fast acoustical set up in mobile applications
- Repeatable acoustical settings after moving loudspeakers
(10)
Wide range input gain and output level controls
- Easier interfacing with signal sources
(11)
Fully documented extensive mounting hardware range
- More flexibility in mounting cabinets in more diverse locations and backwards compatible to previous products
- Easy advanced planning for installations
(12)
Universal double-insulated switched-mode power supply (100 240 V)
- One version works in any country and robust to poor quality mains supply
- Ground loops are impossible
(13)
Network connector using standard IP protocol and your existing network infrastructure
- Loudspeaker system can be controlled via the Neumann.Control iPad@ app
(14)
Analogue input socket can accept XLR or 6.3 mm (1/4) Jack plugs, electronically balanced with completely symmetrical internal signal chain
- Completely symmetrical internal signal routing minimizes noises caused by external electromagnetic interference
MORE FEATURES
Production consistency due to automated computer optimized alignment in final testing
- Any KH 80 DSP is pair matched to any other KH 80 DSP
Separate fast acting thermo limiters for woofer and tweeter to protect the voice coils and power amplifiers
- Woofer soft clip and excursion limiters
- Fast acting and highly reliable
- Allows extraction of the maximum performance
Low heat dissipation amplifiers with large headroom and overheat limiting
- Improved transient response
- Assured reliability and safety
Linear phase crossover
- Flat phase response for timing transparency
With Neumann.Control iPad app:
- 8 x Precision Alignment acoustical controls: Accurate and flexible alignment of the loudspeaker in the room and within systems
- Lip-sync delay: To align audio and video signals up to 1.75 frames at 50 Hz or 2.1 frames at 60 Hz
- Time-of-flight delay: To compensate for listening distance differences up to 24 m (79 ft.)
- Dimming the Neumann logo for low lighting level conditions or behind the screen applications
| 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 |
| Reproduction accuracy between 100 Hz and 10 kHz: 100%, 80%, 50% of loudspeakers produced | 0.26; 0.23; 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 | 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 |
| 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 |
| Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair with subwoofer) | 91 / 96 dB(C) SPL |
| Analog input(s) | XLR / 6.3 mm () 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 |
| 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 |
| Digital converter: resolution; design | 24-bit DAC; |
| Digital converter: sampling rate | 48 kHz |
| Digital internal sampling rate | 48 kHz |
| 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) |
| 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) |
| Controller design | Digital; active |
| Crossover frequency | 1.8 kHz |
| Crossover slope | 48 dB/oct; 8th order with phase correction |
| Equalization: Low-Mid | 0; -1.5; -3; -4.5 dB |
| 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 Ros |
| Display: Limit / Clip / Errors / Protection /Boot Mute / Shut Down Mute | Neumann logo Red |
| Display Brightness | via Neumann.Control |
| 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 |
| Product weight | 3.5 kg (7 lbs 8 oz) |
| 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″) |
| Packed weight | 4.1 kg (9 lbs 1 oz) |
| Packed cube | 0.023 m |
Reviews
There are no reviews yet.