I bought this used pair when I thought I had a pair of the AC ribbon tweeters on their way from the USA....then the seller (here on DIY) backed out on shipping to Canada. So, the project these were intended for went nowhere.
MSRP is $127/each ($254/pair), offered here for $100/pair before shipping costs. Local pickup welcome. I can send pics of the actual drivers and original packaging to the seriously interested.
Specs
Aurum Cantus AC120/50CK 5" Midwoofer
The Aurum Cantus AC120/50CK 5" midwoofer is capable of performance far beyond what is usually expected from transducers of its size or class. The tailored response of the speaker's exotic yet supremely engineered cone selection delivers the signature Aurum Cantus combination of depth, accuracy, and listenability. A large diameter copper-plated flat aluminum wire voice coil provides high efficiency and excellent power handling, complemented by a low-distortion magnet system and precisely cast aluminum alloy basket. Aurum Cantus woofers are characterized by fast transient response, minimal tonal coloration, and deep, dynamic bass.
Specifications: • Power handling: 150 watts RMS/225 watts max • VCdia: 2" • Le: 0.67 mH • Impedance: 8 ohms • Re: 7.0 ohms • Frequency range: 43-7,000 Hz • Fs: 43 Hz • SPL: 90 dB 1W/1m • Vas: 0.42 cu. ft. • Qms: 3.4 • Qes: 0.19 • Qts: 0.18 • Xmax: 6 mm • Dimensions: Overall diameter: 5.91", Cutout diameter: 4.88", Depth: 3.19".
MSRP is $127/each ($254/pair), offered here for $100/pair before shipping costs. Local pickup welcome. I can send pics of the actual drivers and original packaging to the seriously interested.
An externally hosted image should be here but it was not working when we last tested it.
Specs
Aurum Cantus AC120/50CK 5" Midwoofer
The Aurum Cantus AC120/50CK 5" midwoofer is capable of performance far beyond what is usually expected from transducers of its size or class. The tailored response of the speaker's exotic yet supremely engineered cone selection delivers the signature Aurum Cantus combination of depth, accuracy, and listenability. A large diameter copper-plated flat aluminum wire voice coil provides high efficiency and excellent power handling, complemented by a low-distortion magnet system and precisely cast aluminum alloy basket. Aurum Cantus woofers are characterized by fast transient response, minimal tonal coloration, and deep, dynamic bass.
Specifications: • Power handling: 150 watts RMS/225 watts max • VCdia: 2" • Le: 0.67 mH • Impedance: 8 ohms • Re: 7.0 ohms • Frequency range: 43-7,000 Hz • Fs: 43 Hz • SPL: 90 dB 1W/1m • Vas: 0.42 cu. ft. • Qms: 3.4 • Qes: 0.19 • Qts: 0.18 • Xmax: 6 mm • Dimensions: Overall diameter: 5.91", Cutout diameter: 4.88", Depth: 3.19".
FS: Aurum Cantus AC120/CK
Well, Let me throw my hat into the ring too. I have a pair of Arum Cantus APR 2.1's I'm willing to either sell or trade. Very good condition, original boxes, used but not abused. Thanx.
Aurum Cantus APR2.1 Ribbon Tweeter 276-436
Well, Let me throw my hat into the ring too. I have a pair of Arum Cantus APR 2.1's I'm willing to either sell or trade. Very good condition, original boxes, used but not abused. Thanx.
Aurum Cantus APR2.1 Ribbon Tweeter 276-436
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