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Specifications

Feature
Value
Comment
Peak power handling
250W
Peak power handling
400W
Peak power handling
500W
Magnet structure
30 Oz.
Magnet structure
40 Oz.
Magnet structure
60 Oz.
Voice coil diameter & type
1” alum.
Voice coil diameter & type
1” alum.
Voice coil diameter & type
1-1/2” alum.
Efficiency   (1 Watt/1 Meter)
90dB
Efficiency   (1 Watt/1 Meter)
92dB
Efficiency   (1 Watt/1 Meter)
94dB
Impedance
4 ohm
Impedance
4 ohm
Impedance
4 ohm
Frequency response
40Hz-3khz
Frequency response
30Hz-2khz
Frequency response
25Hz-2khz
Mounting depth Mounting Hole
3-7/16” 6-7/8"
Mounting Depth Mounting Hole
3-3/16” 8-7/8"
Mounting Depth Mounting Hole
4-3/4” 10-7/8"
Release Date
First seen
21 November 2007