- Article number
- MR18REX/XF
- EAN
- 0696277270101
- Woofer Series
- SEAS Prestige series
- Woofer Type
- Coaxial
- Nominal Diameter
- 7"
- Power Handling (RMS)
- 80 Watts
- Power Handling (max)
- 250 Watts
- Impedance (Z)
- 8 ohms
- Sensitivity (SPL at 1m / 2.83V)
- 89 dB
- Frequency Response
- 220 - 25,000 Hz
- Voice Coil Diameter
- 1.53"
- Magnet Weight
- 22.5 oz.
- DC Resistance (Re)
- 6.2 ohms
- Voice Coil Inductance (Le)
- 0.43 mH
- Resonant Frequency (Fs)
- 126 Hz
- Mechanical Q (Qms)
- 2.49
- Electromagnetic Q (Qes)
- 0.96
- Total Q (Qts)
- 0.69
- Diaphragm Mass Inc. Airload (Mms)
- 0.16g
- Mechanical Compliance of Suspension (Cms)
- 0.1 mm/N
- Compliance Equivalent Volume (Vas)
- 0.10 ft.³
- Maximum Linear Excursion (Xmax)
- 3 mm
- Overall Outside Diameter
- 6.93"
- Overall Depth
- 3.69"
- Baffle Cutout Diameter
- 5.72"
- Bolt Circle Diameter
- 6.54"
- # Mounting Holes
- 6