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Classic 18W/8535-01 7" Woofer
This unit is an improved version of the highly praised 18W/8535-00 midwoofer. A new aluminum chassis and an updated cone as well as a few other details are introduced. These updates improve mechanical stability and sound performance. High quality magnet s
Highlights
- Patented Symmetrical Drive Motor Design
- 1.49" Voice Coil
- Low Damping SBR Rubber Surround
- Coated Air Dried Paper/Carbon Fiber Cone
- Low-Loss linear suspension
- Aluminum Chassis
Product details
Scan-Speak Classic 18W/8535-01 7" Woofer
This unit is an improved version of the highly praised 18W/8535-00 midwoofer. A new aluminum chassis and an updated cone as well as a few other details are introduced. These updates improve mechanical stability and sound performance. High quality magnet system design with patented Symmetric Drive(SD-1) continues to be key feature.
SI18W853501
Data sheet
- Impedance
- 8 Ohm
- Driver type
- Midwoofer
- Sensitivity
- 87.2 dB 2.83V/1m
- Resonance frequency (fs)
- 25 Hz
- DC resistance (Re)
- 5.85 ohms
- Mechanical Q (Qms)
- 2.1
- Electrical Q at Fs (Qes)
- 0.46
- Total Q factor (Qts)
- 0.38
- Speaker diameter
- 7"
- Power handling
- 190 W
- Voice coil inductance (L)
- 0.33 mH
- Effective mechanical mass incl air load (mms)
- 17.2g
- Effective piston radiating area (Sd)
- 145 cm2
- Force factor (BL)
- 5.9 Tm
- Equivalent volume of compliance (Vas)
- 2.43 ft.³
This unit is an improved version of the highly praised 18W/8535-00 midwoofer. A new aluminum chassis and an updated cone as well as a few other details are introduced. These updates improve mechanical stability and sound performance. High quality magnet s