Drive units: 300mm (12 in.) acoustic suspension woofer, 38mm (1 1/2 in.) hemispherical dome midrange and 19mm (3/4 in.) hemispherical dome highrange.
Crossover frequencies: 525 Hz, 5000Hz
Frequency range: 27 Hz-30kHz
Impedance: 4-8
Sensitivity: 9 watts
Controls: Three 3-position switches for woofer environmental control and for midrange and highrange level control
Impedance: 4 to 8 ohms nominal, depending on switch positions, highest impedance in pi and -6db switch positions, lowest in 4pi and 0db
Efficiency: 1 watt will produce 86db SPL on axis at 1 meter
Power handling ability: May be used with amplifiers capable of delivering up to 150 watts continuous power per channel being driven to clipping 10 % of the time, on normal music material source
Nominal power handing: 100 watts (max, 250)
Crossover network: Half-section LC network on each driver using air-core chokes and computer grade bi-polar electrolytic capacitors. acoustic output of midrange and highrange drivers as well as the normalizing of woofer output for the three basic environments accomplished via an autotransformer and individual switching networks
AR3A의 중기형 유닛일체를 채용하여 1977년 발매한 70년대 후반 텔레다인사의 AR 10파이입니다
텔레다인 모델은 실런트로 우퍼와 인클로져 사이를 밀폐하지 않습니다. 발포비닐로 우퍼 밀폐를 하게끔 되어 있습니다.
AR-10π 스피커는 성향은 3A와 유사하면서 내구성, 해상도, 등을 개선한 좀더 현대적 스타일의 스피커입니다
AR3A의 중기형 유닛일체를 채용하여 1977년 발매한 스피커다
AR사는 음악을 좋아하는 에드가 빌쳐(Edgar Villchur)에 의해 설립되었다. 그는 세계 최초로 돔 트위터를 개발해 냈을 뿐만 아니라 턴테이블에 있어서도 당시로는 획기적인 프로팅 시스템(3점지지 부동 샤시구조)을 완성했다. 또한 AR사는 최초로 북셀프형 스피커를 개발한 회사이다. 당시에는 대형 플로어 타입 스피커가 강세였는데 AR사는 부단한 노력으로 북셀프타입의 완전밀폐형(Acoustic Suspension) 스피커를 개발했다. 그것이 AR-1이다. 구형 AR스피커의 특징은 밀폐형으로 무거운 저음과 자연스러운 고역에 있다.
The AR-10π is a new speaker system from Acoustic Research that addresses itself to these considerations. Under actual listening conditions, the AR-10π delivers as flat an energy response as the state of the art permits. And it is able to maintain this response characteristic under agreat variety of conditions of use. The result is a further significant improvement in the degree of realism with which music can be heard in the home.
The AR-10π - is designed to reproduce music in the home as accurately as the state of the art permits. Its ability in this respect represents a number of significant evolutionary improvements over previous designs. Further the AR-10π - is intended to offer an unprecedented degree of flexibility without any sacrifice in accuracy. The combination of these characteristic, we believe, represents a significant step forward in loudspeaker design.
The Ar 10π is a no-compromise 3 way speaker system with excellent dispersion and even energy output all across the audible spectrum. A pair of 3 position switches allows the owner to adjust the mid and high-range drivers to the "liveliness" of the room while the 3-position woofer environmental control allows the owner to adjust the low-end response to speaker placement. This allows the owner to place the speakers on the center of the wall, on the floor against the wall or away from the wall.
Drive units:
300 mm (12 in.) acoustic suspension woofer,
38 mm (1 1/2 in.) hemispherical dome midrange,
19 mm (3/4 in.) hemispherical dome highrange.
Crossover frequencies: 525 Hz, 5000 Hz
Frequency range: 27 Hz - 30.000 Hz
Impedance: 4 - 8 ohm
Controls:
Three 3-position switches for woofer environmental control and for midrange and highrange level control
Impedance:
4 to 8 ohms nominal, depending on switch positions, highest impedance in π and -6 dB switch positions, lowest in 4π and 0db
Efficiency:
1 watt will produce 86 dB SPL on axis at 1 meter.
Amplifier power requirement:
25 watts (into one speaker only) will produce 100 dB SPL in a 3000 cu π room of average reflectivity (energy absorption coefficient of 0,15), 50 watts (25 watts per channel) will produce 103 dB SPL in the same room.
Power handling ability:
May be used with amplifiers capable of delivering up to 150 watts continuous power per channel being driven to clipping 10 % of the time, on normal music material source
Nominal power handing: 100 watts (max, 250)
Crossover network:
Half-section LC network on each driver using air-core chokes and computer grade bi-polar electrolytic capacitors. acoustic output of midrange and highrange drivers as well as the normalizing of woofer output for the three basic environments accomplished via an autotransformer and individual switching networks
Drive units: 300mm (12 in.) acoustic suspension woofer, 38mm (1 1/2 in.) hemispherical dome midrange and 19mm (3/4 in.) hemispherical dome highrange.
Crossover frequencies: 525 Hz, 5000Hz
Frequency range: 27 Hz-30kHz
Impedance: 4-8
Sensitivity: 9 watts
Controls: Three 3-position switches for woofer environmental control and for midrange and highrange level control
Impedance: 4 to 8 ohms nominal, depending on switch positions, highest impedance in pi and -6db switch positions, lowest in 4pi and 0db
Efficiency: 1 watt will produce 86db SPL on axis at 1 meter
Power handling ability: May be used with amplifiers capable of delivering up to 150 watts continuous power per channel being driven to clipping 10 % of the time, on normal music material source
Nominal power handing: 100 watts (max, 250)
Crossover network: Half-section LC network on each driver using air-core chokes and computer grade bi-polar electrolytic capacitors. acoustic output of midrange and highrange drivers as well as the normalizing of woofer output for the three basic environments accomplished via an autotransformer and individual switching networks
AR3A의 중기형 유닛일체를 채용하여 1977년 발매한 70년대 후반 텔레다인사의 AR 10파이입니다
텔레다인 모델은 실런트로 우퍼와 인클로져 사이를 밀폐하지 않습니다. 발포비닐로 우퍼 밀폐를 하게끔 되어 있습니다.
AR-10π 스피커는 성향은 3A와 유사하면서 내구성, 해상도, 등을 개선한 좀더 현대적 스타일의 스피커입니다
AR3A의 중기형 유닛일체를 채용하여 1977년 발매한 스피커다
AR사는 음악을 좋아하는 에드가 빌쳐(Edgar Villchur)에 의해 설립되었다. 그는 세계 최초로 돔 트위터를 개발해 냈을 뿐만 아니라 턴테이블에 있어서도 당시로는 획기적인 프로팅 시스템(3점지지 부동 샤시구조)을 완성했다. 또한 AR사는 최초로 북셀프형 스피커를 개발한 회사이다. 당시에는 대형 플로어 타입 스피커가 강세였는데 AR사는 부단한 노력으로 북셀프타입의 완전밀폐형(Acoustic Suspension) 스피커를 개발했다. 그것이 AR-1이다. 구형 AR스피커의 특징은 밀폐형으로 무거운 저음과 자연스러운 고역에 있다.
The AR-10π is a new speaker system from Acoustic Research that addresses itself to these considerations. Under actual listening conditions, the AR-10π delivers as flat an energy response as the state of the art permits. And it is able to maintain this response characteristic under agreat variety of conditions of use. The result is a further significant improvement in the degree of realism with which music can be heard in the home.
The AR-10π - is designed to reproduce music in the home as accurately as the state of the art permits. Its ability in this respect represents a number of significant evolutionary improvements over previous designs. Further the AR-10π - is intended to offer an unprecedented degree of flexibility without any sacrifice in accuracy. The combination of these characteristic, we believe, represents a significant step forward in loudspeaker design.
The Ar 10π is a no-compromise 3 way speaker system with excellent dispersion and even energy output all across the audible spectrum. A pair of 3 position switches allows the owner to adjust the mid and high-range drivers to the "liveliness" of the room while the 3-position woofer environmental control allows the owner to adjust the low-end response to speaker placement. This allows the owner to place the speakers on the center of the wall, on the floor against the wall or away from the wall.
Drive units:
300 mm (12 in.) acoustic suspension woofer,
38 mm (1 1/2 in.) hemispherical dome midrange,
19 mm (3/4 in.) hemispherical dome highrange.
Crossover frequencies: 525 Hz, 5000 Hz
Frequency range: 27 Hz - 30.000 Hz
Impedance: 4 - 8 ohm
Controls:
Three 3-position switches for woofer environmental control and for midrange and highrange level control
Impedance:
4 to 8 ohms nominal, depending on switch positions, highest impedance in π and -6 dB switch positions, lowest in 4π and 0db
Efficiency:
1 watt will produce 86 dB SPL on axis at 1 meter.
Amplifier power requirement:
25 watts (into one speaker only) will produce 100 dB SPL in a 3000 cu π room of average reflectivity (energy absorption coefficient of 0,15), 50 watts (25 watts per channel) will produce 103 dB SPL in the same room.
Power handling ability:
May be used with amplifiers capable of delivering up to 150 watts continuous power per channel being driven to clipping 10 % of the time, on normal music material source
Nominal power handing: 100 watts (max, 250)
Crossover network:
Half-section LC network on each driver using air-core chokes and computer grade bi-polar electrolytic capacitors. acoustic output of midrange and highrange drivers as well as the normalizing of woofer output for the three basic environments accomplished via an autotransformer and individual switching networks