Aurum Cantus

Penglai City, China

Aurum Cantus was founded in 1994. Our only goal and choice are to develop and manufacture the high quality loudspeakers, aluminum ribbon tweeters and woofers. Therefore, we spent a huge amount of money in purchasing the world first-class production equipments and electroacoustical testing instruments, and retained several electroacoustical experts as our long-term Technical advisor.

Aurum Cantus Grand Supreme Floor Stand Speaker

• Design：3-way vented-box
• Frequency Response：28Hz-40kHz
• Sensitivity (2.83V/1m)：90dB
• Impedance：4 ohms(minimum 3.2 ohms)
• Power Requirement：50-500W recommended
• Tweeter：Model： G1. Purified aluminum ribbon tweeter, the size of aluminum ribbon(LWT)：150mm×14.5mm×0.01mm. High power handling, high output, shielded design, easily field-replaceable for the ribbon.
• Midrange：Model： AC130/50CK, 2×130mm (5.2″). Aluminum frame, the compositecone of Non-woven carbon fiber and Kevlar, 50mm (2″) copper clad aluminum voice coil with flat wire, the special magnet system with Faraday ring and demodulation coil, 120mm×20mm Y30 Ferrite magnet.
• Woofer：Model： AC250/75C2C, 2×250mm (10″). Aluminum frame, the sandwich coneof Non-woven carbon fiber+Cell+Non-woven carbon fiber, 75mm (3″) copper clad aluminum voice coil with flat wire, the special magnet system with Faraday ring and demodulation coil,170mm×22mm Y30 Ferrite magnet.
• Crossover Frequency：110Hz and 2200Hz
• Crossover’s Attenuation Slope：Woofer -12dB，Midrange -12dB，Tweeter -18dB
• Connective Cable：Teflon insulated OCC cable
• Damping Material：The polyester fiber and the PU foam
• Connections：4 pcs 18mm gold-plated copper connector, Bi-wiring
• Structure of Cabinet：Parabola-shaped cabinet structure. Midrange chamber and woofer chamber are completely separate.
• Dimensions (HWD)：1410mm×390mm×512mm(55.51″×15.35″×20.16″).
• Net Weight：83kgs/pc (183lb/pc)

Aurum Cantus Volla Bookshelf Speaker

• Design：2-way vented-box
• Frequency Response：38Hz-40kHz
• Sensitivity (2.83V/1m)：88dB
• Impedance：8 ohms (minimum 6.4 ohms)
• Power Requirement：50-200W recommended
• Tweeter: Model: G1. Purified aluminum ribbon tweeter, the size of aluminum ribbon (LWT): 150mm×14.5mm×0.01mm. High power handling, high output, shielded design, easily field-replaceable for the ribbon.
• Midwoofer：Model: AC165/50C2C, 1×165mm (6.5″). Aluminum frame, the sandwich cone of Non- woven carbon fiber+Cell+Non-woven carbon fiber, 50mm (2″) copper clad aluminum voice coil with flat wire, the special magnet system with Faraday ring and demodulation coil, 120mm×20mm Y30 Ferrite magnet.
• Crossover Frequency：1900Hz
• Crossover’s Attenuation Slope：Woofer -18dB, Tweeter -18dB
• Connective Cable：Teflon insulated OCC cable
• Damping Materials：The polyester fiber and the PU foam
• Connections：4 pcs 18mm gold-plated copper connectors, Bi-wiring
• Cabinet Material：High quality MDF
• Dimensions (HWD)：450mm×245mm×380mm (17.72″×9.65″×14.96″).
• Net Weight：21kgs/pc(46.3lb/pc)

Aurum Cantus Leisure 3SE MKII Bookshelf Speaker

• Design: 2-way vented-box
• Frequency Response: 48Hz-40kHz
• Sensitivity (2.83V/1m): 88dB
• Impedance: 8 ohms (minimum 6.4 ohms)
• Power Requirement: 50-200W recommended
• Tweeter: Model: G3Si. Purified aluminum ribbon tweeter, the size of aluminum ribbon (LWT): 100mm×8.5mm×0.01mm. High power handling, high output, shielded design, easily field-replaceable for the ribbon.
• Midwoofer: Model: AC165/50CK, 1×165mm (6.5″). Aluminum frame, the composite cone of Non-woven carbon fiber and Kevlar, 50mm (2″) copper clad aluminum voice coil with flat wire, the special magnet system with Faraday ring and demodulation coil, 120mm×20mm Y30 Ferrite magnet.
• Crossover Frequency: 2400Hz
• Crossover’s Attenuation Slope: Woofer -12dB, Tweeter -18dB
• Connective Cable: Teflon insulated OCC cable
• Damping Materials: The polyester fiber and the PU foam
• Connections: 2 pcs 18mm gold-plated copper connectors
• Cabinet Material: High quality MDF
• Dimensions (HWD):400mm×246mm×302mm
• Net Weight: 12.5kgs/pc (27.56lb/pc)

Aurum Cantus SW-10 Active Sub-woofer

• Design：Active subwoofer system with rear port design.
• Frequency response：28Hz—114Hz±3dB
• Low frequency limit value：20Hz(88dB)
• Frequency range of the crossover：40Hz-160Hz (adjustable)
• Average output sound level: 96dB(25Hz—62Hz)
• The maximum sound pressure level of output: 106dB(55Hz)
• Drive units：254mm(10in) diameter, NOMEX compound material cone, long throw.
• Dimensions：Height: 458mm(18.03in), (exclusive of removable spikes)
• Net weight: 30kg/66 1b
• Amplifier: Type：Class B
• Maximum undistorted power output: 200W (80HzTHD 0.45%4 ohms)
• Input impedance：≥47kohms
• Harmonic distortion：≤0.45%(12.5W80Hz/4 Ohm)
• Signal Noise：90dB

Aurum Cantus Ribbon Tweeter G3/G2

• Rated impedance: 6 Ω
• Rated power: 50 W /40 W
• Sensitivity: 99dB/w/m /96dB/w/m
• Frequency range: 1400Hz－40KHz/1700Hz-40kHz
• Dimension of aluminum ribbon(WLT): 8.5mm×100mm×0.01mm/8.5W×70L×0.01T
• Shape of aluminum ribbon: wave
• Moving area of aluminum ribbon: 850mm2
• Gap flux: 0.6 Tesla
• Frequency cut recommended: over 2300Hz/2500Hz.
• Material of mounting faceplate: aluminum, CNC processing, surface with anodizing electroplating finish.
• Dimension of mounting faceplate: W74×H140×T4mm
• Outside dimension(WHD): 74×140×77/74W×120H×90D
• Weight: 1.33kg/pc/1.15kb/pc
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Aurum AC-250MK2 Mid-range

• Sandwich cone of non-woven carbon fiber.
• Al-alloy frame.
• 50mm / 2″flat CCAW voice coil, Kapton voice coil bobbin.
  

Aurum Cantus 180C/50C2C Woofer

• Sandwich cone of non-woven carbon fiber.
• Al-alloy frame.
• 50mm / 2″flat CCAW voice coil, Kapton voice coil bobbin.
• The special magnet system of Faraday ring and demodulation coil.