The Mod 6-15 is a 6" ferrite speaker with 15 watts of power. It is a good upgrade for small practice amps.

Guitarist Description: A good upgrade for small practice amps.

Product Measurements

Diameter: 6 in.
Voice Coil Diameter: 0.75 in.
Depth: 2.45 in.
Outer Diameter: 6.53 in.
Inner Diameter: 5.59 in.
Mounting Hole Bolt Circle Diameter: 6.1 in.
Magnet Assembly Diameter: 2.83 in.
Magnet Assembly Depth: 0.71 in.
Mounting Hole Diameter: 0.2 in.
Nominal Overall Diameter: 165.00 mm
Nominal Voice Coil Diameter: 20.00 mm
Flux Density: 1.10 T
Magnet Type: Ferrite
Voice Coil Winding Type: Copper
Voice Coil Former: Epotex
Cone Material: Paper
Surround Material: Foam
Dust Dome Material: Solid Paper
Basket Material: Pressed Sheet Steel
Voice Coil DC Resistance (Re): 3.00 Ω
Resonance Frequency (ƒS): 91.00 Hz
Mechanical Q Factor (QMS): 8.06
Total Q Factor (QTS): 1.19
Mechanical Moving Mass (MMS): 5.50 g
Mechanical Compliance (CMS): 552.00 µm/N
Force Factor (BxL): 2.68 Wb/m
Equivalent Acoustic Volume (VAS): 11.70 liters
Linear Displacement, maximum (XMAX): 0.50 mm
Reference Efficiency (nO): 0.61 %
Diaphragm Area (SD): 122.70 cm2
Losses Electrical Resistance (RES): 18.00 Ω
Voice Coil Inductance @ 1 kHZ (LE): 0.16 mH
Rated Power: 15.00 W
Musical Power: 30.00 W
Sensitivity @ 1W, 1m: 90.90 dB