• 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

The Aurum Cantus AC165/50CK 6-1/2 non-woven carbon fiber sandwich cone midwoofer offers incredible performance and value. The tailored response of the speakers 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: 37-4,000 Hz *Fs: 37 Hz *SPL: 90 dB 1W/1m *Vas: 1.13 cu. ft. *Qms: 4.22 *Qes: 0.20 *Qts: 0.19 *Xmax: 6 mm *Dimensions: A: 7-1/4, B: 6, C: 3-1/2.