PEAVEY Impulse12D /1200W/Ribbon Driver + 12인치 파워드스피커
PEAVEY Impulse® 12D
제품설명
Impulse
12D는 2-way 12인치 스피커로 최대 1,200W를 출력하는 IPR ™ 전력 증폭기 기술을 적용한 스피커입니다. IPR 증폭기는
경량의 스위치 모드 전원 공급 장치와 사용할 수있는 최고의 오디오 해상도와 효율성을 산출 고속 클래스 D
topology로 설계되었습니다. DynaQ 섹션은 특별히 프로그램 음악 구성 등 전반적인 음의 크기의 향상과
Bass Enhancer - 각 오디오 입력에 최적화된 EQ
설정을 제공하는 음악/ 음성 스위치 –
고급컨트롤을 제공합니다.
Specifications
- Frequency response : 52 Hz to 20
kHz
- Usable low frequency limit (-10 dB point) : 52
Hz
- Internal power amplifiers (@120 VAC
line):
Woofer - 1200 watts peak available power Continuous Power : 550
watts
@ less than 1% distortion
Tweeter - 150 watts peak available power Continuous Power : 75
watts
@ less than 1% distortion.
- Nominal sensitivity (1W @1M, swept sine input in anechoic
environment) :
100 dB (average)
- Maximum sound pressure level : 131 dB music
peak
- Nominal radiation angles : 100˚ horizontal by
30˚ vertical
- Transducer complement : 12” Neodymium Dual Voice Coil Scorpion®
woofer,
Model SDC1288 and RD™2.6 with 4.75” long aluminum composite ribbon
tweeter
- Box tuning frequency (Fbox) : 61
Hz
- Electroacoustic crossover frequency : 2,000
Hz
- Crossover type : Internal Electronic two-way crossover with
driver EQ, level matching,
bass boost and subsonic
filtering.
- Crossover Slopes : 24 dB/octave (fourth order) low pass,
24dB/octave (fourth order) high
pass, both with staggered poles and driver EQ. Unit has horn
spatially aligned with
woofer, so there is no need for phase alignment or time delay of
the signals.
- Electronic Input Impedance
(Nominal):
10 k ohms unbalanced
20 k ohms balanced line level
2.4 k ohms balanced mic level
- Input Connections :
Input 1 : One combo female XLR/ 1/4” phone jack providing balanced
operation, with switch-selectable mic- or line-level
sensitivity.
One 3-conductor balanced Euro-style jack
connector
Input 2 : One combo female XLR/ 1/4” phone jack providing balanced
operation, with switch-selectable mic- or line-level
sensitivity.
Two RCA phono-type jacks, which are buffered and mixed to
monophonic for a summed signal. These are NOT a stereo input, as the Impulse®
12D is a single full-range sound source.
- Output Connections : One male XLR balanced output, one ¼” TRS
balanced phone-type jack, one 3-conductor balanced Euro-style jack
connector.
- Cabinet material : Injection-molded polypropylene with internal
ribbing and bracing,
and with textured finish. Molded material is dark gray, as is the
metal grille.
Available in a white version as
well.
- Dimensions / Weight : 397(W) x 632(H) x 391(D) (mm) /
17.7kg |
