View this product description in Norwegian.

Features:
 Multi-purpose 5" drive unit delivering clear bass and mid frequencies
 Provides 91dB sensitivity and 30Wrms (AES standard) power handling
 1" high temperature copper voice coil wound on polyimide former for increased
reliability
 Impressive extended frequency range
 Ideal for use in multiple speaker systems: as LF driver in 2-way systems,
as MF driver in 3-way systems
General Specifications:

• Nominal diameter: 127mm/5in
• Power rating: 30Wrms
• Nominal impedance: 8Ohm
• Sensitivity: 91dB
• Frequency range: 130-8000Hz
• Voice coil diameter: 25mm/1in
• Chassis type: Pressed steel
• Magnet type: Ferrite
• Magnet weight: 0.37kg/13oz
• Coil material: Round copper
• Former material: Polyimide
• Cone material: Kevlar loaded paper
• Surround material: Cloth-sealed
• Suspension: Single
• Xmax: 1.1mm/0.04in
• Gap depth: 5mm/0.20in
• Voice coil winding width: 7.3mm/0.29in

Small Signal Parameters:

• D: 0.10m/3.94in
• Fs: 106Hz
• Mms: 5.7g/0.201oz
• Mmd: 5.3g/0.187oz
• Qms: 2.40
• Qes: 0.58
• Qts: 0.46
• Re: 6.43 Ohm
• Vas: 4.2lt/0.15ft3
• Bl: 6.5Tm
• Cms: 0.40mm/N
• Rms: 1.60kg/s
• Le: (at 1kHz) 0.38mH

Mounting Information:

• Overall diameter: 136 x 151mm/5.35 x 5.94in
• Overall depth: 68mm/2.68in
• Cut-out diameter: 117mm/4.61in
• Mounting slot dimensions: Ø 4.5mm/0.18in
• Number of mounting slots: 4
• Mounting PCD range: 140mm/5.51in
• Unit weight: 1.0kg/2.2lb