MONITOR SPEAKER KH 420 G
KH 420은 1.5~3m 의 작업 거리를 위해 설계되었으며, 거대한 전력 보유량과 정확하게 집중된 분산 덕분에 이 공간을 쉽게 처리할 수 있습니다.
다양한 음향 환경에서 조차도 KH 420은 중립적이고, 선명한 뉘앙스까지 모든 디테일에서 깨끗하며, 모든 사운드 요소를 현지화할 수 있습니다.
기능 및 특성
10“ 모니터 스피커
LRIM™(Low Resonance Integral Molding) 소재를 사용한 컴퓨터 모델링 캐비닛 설계
극저음(26Hz)과 고음압(122.4dB)의 재생
중음 및 고주파의 정확한 분산
KH 750 DSP 및 옵션 도구가 있는 스테레오 시스템으로 공간에 맞게 제어 및 정렬 가능
Technical Data
Free field frequency response ±6 dB : 25 Hz … 22 kHz
Free field frequency response ±3 dB : 26 Hz … 22 kHz
Free field frequency linearity deviation between 100 Hz and 10 kHz : ± 1.2 dB
Reproduction accuracy between 100 Hz and 10 kHz: 100%, 80%, 50% of loudspeakers produced : ±0.78; ±0.36; ±0.22dB
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 (>100 Hz)
Max. SPL calc. in half space at 3% THD at 1m (averaged between 100 Hz and 6 kHz):122.4 dB SPL
Max. SPL in full space at 3% THD at 1m (averaged between 100 Hz and 6 kHz) :116.4 dB SPL
Bass capability: Max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz) :109.9 dB SPL
Max. short term SPL with IEC-weighted noise (IEC 60268-5) at 1 m, in typical listening conditions:109 dB(C) SPL
Max. short term SPL with music material at 2.3 m in typical listening conditions (pair / full range):103 dB(C) SPL
Max. short term SPL with music material at 2.3 m, in typical listening conditions (pair with subwoofer):109 dB(C) SPL
Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair full range):90 / 96 dB(C) SPL
Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair with subwoofer):90 / 96 dB(C) SPL
Analog input(s):XLR: analog electronically balanced
Analog input impedance:>14k Ohms
Max. input level:+24 dBu (DIM 1: 18 dBu for analog delayed)
Common mode rejection ratio (CMRR):>56 dB @ 15kHz
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
Controller design:Analog; active
Crossover frequency:570 Hz and 2.0 kHz
Crossover slope:24 dB/oct; 4th order
Equalization: Bass:0; -2.5; -5; -7.5 dB
Equalization: Low-Mid:0; -1.5; -3; -4.5 dB
Equalization: Treble:+1; 0; -1; -2 dB
Protection circuitry:Independent thermo limiters for woofer, midrange dome and tweeter. Woofer soft clip and excursion limiters. Amplifier overheat
Infrasonic filter: frequency; slope:9 Hz; 18 dB/oct.
Display: On; Normal Operation:Neumann logo “White”
Display: Limit / Clip / Errors / Protection /Boot Mute / Shut Down Mute :Neumann logo “Red”
Display Brightness:White: 100%/60%/30%/off; Red: 100%/60%/30%
Output power woofer amplifier (THD+N with limiter deactivated: 10%):330 W
Output power midrange amplifier (THD+N with limiter deactivated: 10%) :140 W
Output power tweeter amplifier (THD+N with limiter deactivated: 10%):140 W
Output power woofer amplifier (THD+N with limiter deactivated: 0.1%):295 W
Output power midrange amplifier (THD+N with limiter deactivated: 0.1%):130 W
Output power tweeter amplifier (THD+N with limiter deactivated: 0.1%):130 W
Mains Power Supply: input voltage; frequency:100-240V; 50/60 Hz
Power consumption (230 V / 100 V): Idle:60 W
Power consumption (230 V / 100 V): Full output:800 W
Cabinet material:Wood cabinet, polyurethane waveguide, 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); <90% RH, non-condensing
Transport/storage conditions:-25° C to +70° C (-13° F to 158° F); <90% RH; non-condensing
Woofer :265 mm (10″) magnetically sheilded
Midrange:75 mm (3″) with magnetic sheilding
Tweeter:25 mm (1″) with protecting black metal grille
Mounting points :8 x M5 on rear panel
Product dimensions (height x width x depth):645 x 330 x 444 mm (25 3/8″ x 13″ x 17 1/2″)
External net volume:93 liters
Product weight:35.0 kg (77 lbs 3 oz) (+ 100 g (3 oz) with DIM 1 fitted)
Packed dimensions (height x width x depth), mm (inches):775 x 610 x 590 mm (30 1/2″ x 15″ x 14 1/8″)
Packed weight:41.0 kg (90 lbs 6 oz)
Packed cube:0.279 m³