FS: Aurum Cantus AC120/CK 5" midbass drivers (pair)

[spurzheim]

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".

[Ed LaFontaine]

You have e-mail requesting shipping costs to the US.

[spurzheim]

sale pending...

[Cal Weldon]

Too bad you didn't get your tweeters. I have a pair of the G3 Si's gathering dust right now.

[Ed LaFontaine]

Would there be a link to a crossover with this mid-bass and either of the G3 (or 2) Si's?

[gfederys]

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

[spurzheim]

Originally Posted by Ed LaFontaine

Would there be a link to a crossover with this mid-bass and either of the G3 (or 2) Si's?

Personally I was going to use a DEQX, and I don't have any passive XO designs for the drivers. I haven't searched thoroughly though...