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Aurum Cantus AC130/50CK 5-1/4" Midwoofer

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Aurum Cantus AC130/50CK 5-1/4" Midwoofer



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Aurum Cantus :

  • Non-woven carbon fiber/Kevlar composite cone
  • Large 2" diameter copper-clad aluminum flat wire voice coil maximizes dynamic range
  • Round cast aluminum alloy frame is strong; easy to flush mount
  • Powerful magnet structure features distortion-canceling fixtures
  • Long-throw design and good Xmax for strong bass



Based on the already excellent AC Series, the Aurum Cantus AC130/50CK 5-1/4" large diameter voice coil midwoofer offers a whole new index of performance attributes. The tailored response of the AC130/50CK's exotic yet supremely engineered non-woven carbon fiber/Kevlar composite cone delivers the signature Aurum Cantus combination of depth, accuracy, and listenability. A 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: 37-4,500 Hz *Fs: 37 Hz *SPL: 89 dB 1W/1m *Vas: 0.78 cu. ft. *Qms: 3.17 *Qes: 0.23 *Qts: 0.21 *Xmax: 6 mm *Dimensions: A: 6-3/8", B: 5", C: 3-1/4".



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Aurum Cantus G1 Ribbon Tweeter

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Aurum Cantus G1 Ribbon Tweeter



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Aurum Cantus :

  • Ultra-high sensitivity great for multi-driver speakers
  • Robust design can handle low crossover points
  • High power handling and high output



Aurum Cantus is a trusted name when it comes to ribbon tweeters, and leads the industry with its neodymium-driven ribbon technology. Each tweeter utilizes a lightweight, pure aluminum diaphragm to provide great high-end extension, exceptional detail, and quick transient response. The G1 is their highest output and most robust tweeter, and uses a longer, wider ribbon than in their other models. This allows very low crossover points, high power handling, and the highest sensitivity. Specifications: *Power handling: 100 watts RMS/140 watts max *Impedance: 8 ohms *Frequency range: 900-40,000 Hz *SPL: 102.0 dB 2.83V/1m *Recommended minimum crossover frequency: 2,000 Hz *Dimensions: A: 7-1/2" x 4-3/16", B: 6-9/16" x 2-7/8", C: 3-7/8".



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Aurum Cantus G2 Replacement Ribbon

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Aurum Cantus G2 Replacement Ribbon



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Aurum Cantus :



Replacement ribbon for Aurum Cantus G2



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Aurum Cantus APR1.2-RR Replacement Ribbon

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Aurum Cantus APR1.2-RR Replacement Ribbon



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Aurum Cantus :



Aurum Cantus APR1.2-RR replacement ribbon for APR1.2 tweeter.



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Aurum Cantus APR3.1-RR Replacement Ribbon

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Aurum Cantus APR3.1-RR Replacement Ribbon



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Aurum Cantus :



Aurum Cantus APR3.1-RR replacement ribbon for APR3.1 tweeter. Aurum Cantus APR Series tweeters feature hand-made aluminum foil planar hexangular honeycomb diaphragms.



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Aurum Cantus AST30130-RD Replacement Diaphragm

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Aurum Cantus AST30130-RD Replacement Diaphragm



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Aurum Cantus :



Aurum Cantus AST30130-RD replacement diaphragm for AST30130 Aero Striction Tweeter. Aurum Cantus AST (Aero Striction Tweeter) pneumatic transducers utilize a special flexible low-mass aluminum diaphragm that is carefully folded and then suspended in a highly saturated magnetic field. Source sounds are reproduced by the compression/expansion action of the diaphragm, resulting in incredibly instantaneous, accurate response.



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Aurum Cantus AC200/50C2C 8" Woofer

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Aurum Cantus AC200/50C2C 8" Woofer



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Aurum Cantus :

  • Non-woven carbon fiber sandwich cone
  • Large 2" diameter copper-clad aluminum flat wire voice coil maximizes dynamic range
  • Round cast aluminum alloy frame is strong; easy to flush mount
  • Powerful magnet structure features distortion-canceling fixtures
  • Long-throw design and good Xmax for strong bass



An evolution of the AC Series, the Aurum Cantus AC200/50C2C 8" woofer uses high motor strength and low power compression to great effect. The tailored response of the speaker's exotic yet supremely engineered non-woven carbon fiber sandwich cone delivers the signature Aurum Cantus combination of depth, accuracy, and listenability. A 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: 27-4,500 Hz *Fs: 27 Hz *SPL: 90 dB 1W/1m *Vas: 4.59 cu. ft. *Qms: 4.25 *Qes: 0.28 *Qts: 0.26 *Xmax: 6 mm *Dimensions: A: 8-7/8", B: 7-5/8", C: 4-1/8".



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Aurum Cantus AST2560-RD Replacement Diaphragm

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Aurum Cantus AST2560-RD Replacement Diaphragm



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Aurum Cantus :



Aurum Cantus AST2560-RD replacement diaphragm for AST2560 Aero Striction Tweeter. Aurum Cantus AST (Aero Striction Tweeter) pneumatic transducers utilize a special flexible low-mass aluminum diaphragm that is carefully folded and then suspended in a highly saturated magnetic field. Source sounds are reproduced by the compression/expansion action of the diaphragm, resulting in incredibly instantaneous, accurate response.



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Aurum Cantus AST30100-RD Replacement Diaphragm

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Aurum Cantus AST30100-RD Replacement Diaphragm



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Aurum Cantus :



Aurum Cantus AST30100-RD replacement diaphragm for AST30100 Aero Striction Tweeter. Aurum Cantus AST (Aero Striction Tweeter) pneumatic transducers utilize a special flexible low-mass aluminum diaphragm that is carefully folded and then suspended in a highly saturated magnetic field. Source sounds are reproduced by the compression/expansion action of the diaphragm, resulting in incredibly instantaneous, accurate response.



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Aurum Cantus AC180/50F1 7" Woofer

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Aurum Cantus AC180/50F1 7" Woofer



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Aurum Cantus :

  • Carbon fiber/polypropylene composite cone
  • Large 2" diameter copper-clad aluminum flat wire voice coil maximizes dynamic range
  • Strong, non-resonant cast aluminum alloy frame
  • Powerful magnet structure features distortion-canceling fixtures
  • Long-throw design and good Xmax for strong bass



Based on the AC Series, the Aurum Cantus AC180/50F1 7" woofer's large diameter voice coil offers increased dynamic range and reduced power compression. The tailored response of the speaker's carbon fiber/polypropylene composite cone delivers the signature Aurum Cantus combination of depth, accuracy, and listenability. A 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: 33-5,000 Hz *Fs: 33 Hz *SPL: 90 dB 1W/1m *Vas: 1.84 cu. ft. *Qms: 3.82 *Qes: 0.27 *Qts: 0.25 *Xmax: 6 mm *Dimensions: A: 8" diagonally, 7-3/16" across flats, B: 6-5/8", C: 3-3/4".



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Aurum Cantus AST30100 Aero Striction Tweeter

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Aurum Cantus AST30100 Aero Striction Tweeter



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Aurum Cantus :

  • Very high efficiency
  • Powerful neodymium magnet structure
  • Low mass folded aluminum diaphragm
  • High resolution, defined sound characteristic
  • Superb time domain and impulse response thanks to low energy storage



The Aurum Cantus AST30100 (Aero Striction Tweeter) pneumatic transducer's low-mass folded aluminum diaphragm, combined with an incredibly powerful neodymium magnetic structure, produces highly resolved, dynamic high frequency reproduction. Concert-level sound pressure levels are achieved effortlessly, thanks to the driver's high (97 dB 1W/1m) efficiency. The AST30100 may be crossed over as low as 1,100, and will perform exceptionally well in most popular loudspeaker configurations, including line arrays. Specifications: *Power handling: 100 watts RMS/150 watts max *Impedance: 4 ohms *Frequency range: 900-23,000 Hz *SPL: 97 dB 1W/1m *Recommended minimum crossover frequency: 1,100 Hz *Dimensions: A: 5-15/16" x 4-5/16", B: 5-1/8" x 3-1/2" C: 1".



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