Scan-Speak Revelator 18W/8531G00 7″ Woofer

Scan-Speak Revelator 18W/8531G00 7″ Woofer

Impedance (Z)
8 ohms
Power Handling (RMS)
60 Watts
Resonant Frequency (Fs)
28 Hz

€214.95

35 in stock

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Description

Highlights

  • Patented Symmetrical Drive Motor Design
  • Low-Loss linear suspension
  • Die cast Alu Chassis vented below spider
  • Sliced Cone (Controls Cone Breakups)
  • Low Damping SBR Rubber Surround
  • Large Ferrite Magnet System

 

Product details

 

The Scan-speak 18W/8531G-00 is a 7″ Revelator mid/woofer. It features a non-resonant cone and dust cap structure, dynamic linear suspension, SD-1 magnet system, “Grasshopper” cast chassis with maximized air flow and resonance terminating mounting system. Less resonance in all structures, lower compression and higher linearity, faster termination of excess energy and higher sound pressure capability. The 18W/8531G should have an F3 of about 55Hz sealed and can get down to 33Hz vented.

Specifications

Article number18W/8531G00
EAN0696277268566
Woofer SeriesScan-Speak Revelator series
Nominal Diameter7"
Power Handling (RMS)60 Watts
Impedance (Z)8 ohms
Sensitivity (SPL at 1m / 2.83V)87 dB
Voice Coil Diameter1.49"
DC Resistance (Re)5.8 ohms
Voice Coil Inductance (Le)0.35 mH
Resonant Frequency (Fs)28 Hz
Mechanical Q (Qms)5.10
Electromagnetic Q (Qes)0.39
Total Q (Qts)0.36
Diaphragm Mass Inc. Airload (Mms)17.5g
Mechanical Compliance of Suspension (Cms)1.85 mm/N
Surface Area of Cone (Sd)150 cm2
BL Product (BL)6.8 Tm
Compliance Equivalent Volume (Vas)2.05 ft.³
Maximum Linear Excursion (Xmax)6.5 mm
Article number18W/8531G00
EAN0696277268566
Additional information
Woofer SeriesScan-Speak Revelator series
Nominal Diameter7″
Power Handling (RMS)60 Watts
Impedance (Z)8 ohms
Sensitivity (SPL at 1m / 2.83V)87 dB
Voice Coil Diameter1.49″
DC Resistance (Re)5.8 ohms
Voice Coil Inductance (Le)0.35 mH
Resonant Frequency (Fs)28 Hz
Mechanical Q (Qms)5.10
Electromagnetic Q (Qes)0.39
Total Q (Qts)0.36
Diaphragm Mass Inc. Airload (Mms)17.5g
Mechanical Compliance of Suspension (Cms)1.85 mm/N
Surface Area of Cone (Sd)150 cm2
BL Product (BL)6.8 Tm
Compliance Equivalent Volume (Vas)2.05 ft.³
Maximum Linear Excursion (Xmax)6.5 mm
Shipping & Delivery
USPS Fast Shipping