Heat dissipation is essential for this type of use and has been maximized thanks to an accurate design. The use of a robust 75 mm (3 in.) dual winding (2 + 2 Ω) voice coil developed in 4-layer configuration on a support with venting holes allows the SS 15 D2 to manage the impressive 2400 W peak power! 

Technical Specs

• Size mm (in.) - 380 (15)

• Power Handling - 1200W Continuous

• Power Handling - 2400W Peak

• Impedance - 2+2 Ohm

• Depth mm (in.) - 210 (8.27)

• Voice Coil Type - dual

• No Filter Component - SPL DUAL COIL SUBWOOFER

• Voice Coil Ø - 75 (3)

• Magnet size D x d x h mm (in.) - 180 x 90 x 40 (6.69 x 3.54 x 1.57)

• Weight of one component kg (lb.) - 10,1 (22.27)

• Magnet - Ferrite

• Cone - Non pressed paper with cotton fibre

• Xmech mm (in.) - 20,7 (0.81)

Electro-Acoustic Specs

• D mm - 323

• Xmax mm - 15,4

• Re Ohm - 0,96

• Fs Hz - 31

• Le mH - 1

• Vas I - 68,83

• Mms g - 361

• Cms mm/N - 0,07

• BL T*m - 10

• Qts - 0,61

• Qes - 0,66

• Qms - 7,4

• Spl dB - 88