Corona Line C21 스테레오 파워앰프

The way we listen to music at home can attain more vivid quality if each component in the system fulfils its specific task with top precision whilst working perfectly in tune with the other components. When this is achieved, we experience the breathtaking illusion of the artist standing before us in the fresh, fully captivating our attention. This is why our C11 Preamplifier and C21 Power Amplifiers are synergistic. The C21 utilizers our LASA technology in a dedicated stereo chassis. It is the ideal counterpart to the Corona C11 Preamplifier, taking your sound presentation to the next level. Together they flawlessly control the loudspeakers without strain.




General

무게 : 22kg

크기(케이블 없이) : W 45,0 cm / D 44,5 cm / H 14,5 cm

라인 전압 : 230 Vac / 50 Hz or 115 Vac / 50/60 Hz (단일 전압, 공장 설정은 국가에 따라 다름)

소비전력
대기 상태 : < 0.5 VA
유휴 상태 : < 70 VA
최대 : < 1000 VA (w. 2 x 300 W @ 4 Ohm)


Connetion

입력 : 1 x RCA In, unbalanced
1 x XLR In, balanced

출력 : 1 pair Loudspeaker Binding Posts

그외 : 2 x MBL SmartLink


상세정보

정격전원
Stereo 4 Ohm : 2 x 300 W
Stereo 8 Ohm : 2 x 180 W
Stereo 2 Ohm : 2 x 400 W

최고 출력 전압 : 62 Vp

최고 출력 전류 : 20 Ap


입력 임피던스 (RCA / XLR ) : 9 kOhm/ 18 kOhm

입력 민감도 (RCA / XLR ) : 100 mV / 200 mV for 1 W @ 4 Ohm

정격 입력 전압 (RCA / XLR ) : 1.7 V / 3.4 V for 300 W @ 4 Ohm

전압 게인 (RCA / XLR ) : 20 (26 dB) / 10 (20 dB)

절대 극성 : In-Phase (RCA / XLR Pin 2)

신호 / 노이즈 비율 @ 정격 출력 : 124 dB (A) @ 300 W / 4 Ohm

신호 / 노이즈 비율 @ 1 Watt : 100 dB (A) @ 1 W / 4 Ohm

상응하는 입력 잡음 - RCA : 126 dB (A) @ 2 V Input

상응하는 입력 잡음 - XLR : 126 dB (A) @ 4 V Input

주파수 응답 : < 10 Hz – 45 kHz

왜곡 THD + N : Typ. 0.01 % @ 3 W from 20 Hz … 20 kHz

댐핑 팩터 : > 100 (40 dB) @ 1 kHz / 4 Ohm

채널 분리 : > 100 dB @ 1 kHz