Aurum Cantus AC165/50CK 6-1/2 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
The Aurum Cantus AC165/50CK 6-1/2" midwoofer employs a large diameter voice coil, a non-woven carbon fiber/Kevlar composite cone, and a high-strength ceramic ferite magnet.

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
An evolution of the AC Series, the Aurum Cantus AC200/50C2C 8" woofer uses high motor strength and low power compression to great effect.

Aurum Cantus AC-130MKII 5-1/4 Carbon Fiber/Kevlar Woofer
Cheap Filed Under: Labels: AC130MKII, Cantus, Carbon, FiberKevlar, WooferAurum Cantus AC-130MKII 5-1/4 Carbon Fiber/Kevlar Woofer
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Aurum Cantus :
- Non-woven carbon fiber/kevlar sandwich cone
- Very clean midrange and quick transient response
- Long-throw design and healthy Xmax for strong bass
The AC-130MKII utilizes an extremely stiff cone made of carbon fiber and Kevlar for the maximum clarity and detail. A high compliance design allows this woofer to produce clean bass in mid-sized enclosures.

Aurum Cantus G2 Ribbon Tweeter
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Aurum Cantus :
- Compact design is perfect for two-way systems
- Excellent high-frequency extension, can be used as a supertweeter
- High sensitivity is great for efficient designs
This tweeter utilizes a lightweight, pure aluminum diaphragm to provide great high-end extension, exceptional detail, and quick transient response. The G2 features superior damping in front of and behind the diaphragm for smoother overall response and greater low-frequency extension.

Aurum Cantus AC-250F1 10 Woofer
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Aurum Cantus :
- Carbon/mica composite poly cone
- Heavy-duty chassis, vented pole and extended back plate
- Excellent bass response in ported enclosures
The AC-250F1 utilizes a carbon and mica composite polymer cone for a smooth frequency response. A long-throw motor design and vented motor structure provide great bass extension in ported enclosures.

Aurum Cantus AST2560 Aero Striction Tweeter
Cheap Filed Under: Labels: AST2560, Cantus, Striction, TweeterAurum Cantus AST2560 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
The Aurum Cantus AST (Aero Striction Tweeter) AST2560 pneumatic transducer is accurate, efficient, and ideal for applications ranging from compact 2-way to dedicated supertweeter. A powerful neodymium motor and bellows-like convoluted aluminum diaphragm combine to deliver sensational high frequency output. Sound is produced by compressing and expanding the air molecules that couple with the diaphragms radiating surface. The AST2560s audio reproduction is immediate, highly defined, and capable of tracking complex, dynamic waveforms. Specifications: *Power handling: 60 watts RMS/90 watts max *Impedance: 4 ohms *Frequency range: 1,600-35,000 Hz *SPL: 95 dB 1W/1m *Recommended minimum crossover frequency: 1,900 Hz *Dimensions: A: 4-1/8 x 2-15/16, B: 3-3/8 x 2-3/8, C: 7/8.

Aurum Cantus APR2.1-RR Replacement Ribbon
Cheap Filed Under: Labels: APR21RR, Cantus, Replacement, Ribbon
Aurum Cantus AST30130 Aero Striction Tweeter
Cheap Filed Under: Labels: AST30130, Cantus, Striction, TweeterAurum Cantus AST30130 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
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. Highly efficient yet refreshingly honest, the Aurum Cantus AST30130 Aero Striction tweeter is in a class of its own. Specifications: *Power handling: 120 watts RMS/180 watts max *Impedance: 5 ohms *Frequency range: 700-22,000 Hz *SPL: 98 dB 1W/1m *Recommended minimum crossover frequency: 1,000 Hz *Dimensions: A: 7-1/8" x 4-5/16", B: 6-1/4" x 3-1/2" C: 1-1/8".

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
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 AC130/50CKs 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.
