View this product description in Norwegian.

Features:
 12" Bass and mid-range driver providing 97dB sensitivity and 150Wrms
(AES standard) power handling
 2" high temperature copper voice coil wound on polyimide for increased reliability
 Ideal for use in 2-way high pass systems
 Rigid chasis design for maximum energy transfer
 Excellent performance at cost-effective price point
General Specifications:

• Nominal diameter: 305mm/12in
• Power rating: 150Wrms
• Nominal impedance: 8 Ohm
• Sensitivity: 97dB
• Frequency range: 60-4000Hz
• Voice coil diameter: 50mm/2in
• Chassis type: Pressed steel
• Magnet type: Ferrite
• Magnet weight: 1.2kg/42oz
• Coil material: Round copper
• Former material: Polyimide
• Cone material: Kevlar loaded paper
• Surround material: Cloth-sealed
• Suspension: Single
• Xmax: 2mm/0.08in
• Gap depth: 8mm/0.31in
• Voice coil winding width: 12mm/0.47in

Small Signal Parameters:

• D: 0.26m/10.24in
• Fs: 55Hz
• Mms: 38.91g/1.37oz
• Mmd: 32.0g/1.258oz
• Qms: 4.30
• Qes: 0.46
• Qts: 0.42
• Re: 5.54 Ohm
• Vas: 84.7lt/2.99ft3
• Bl: 12.70Tm
• Cms: 0.21mm/N
• Rms: 3.16kg/s
• Le: (at 1kHz)0.735mH

Mounting Information:

• Overall diameter: 309mm/12.17in
• Overall depth: 131mm/5.16in
• Cut-out diameter: 283mm/11.14in
• Mounting slot dimensions: Ø 7.9mm/0.31in
• Number of mounting slots: 4
• Mounting PCD range: 297mm/11.69in
• Unit weight: 5kg/11lb