Scan-Speak Discovery 18W/8434G00 7″ Midwoofer

Scan-Speak Discovery 18W/8434G00 7″ Midwoofer

Impedance (Z)
8 ohms
Power Handling (RMS)
55 Watts
Power Handling (max)
170 W

€93.45

20 in stock

Delivery options and total cost confirmed at checkout.

View full specifications
Not sure it fits your setup?

Ask us to check connections, dimensions and compatibility before you order.

Get compatibility advice
Description

Highlights

  • High Output 89dB @ 2,83V
  • Coated NRSC Fibre Glass Cone
  • Magnet System w. Alu Ring
  • Low Damping SBR Rubber Surround
  • Die cast Alu Chassis vented below spider
  • Aluminium Chassis
  • Neodynium Magnet

 

Product details

 

The 18W/8434G00 is a 7” (18cm) Discovery Midwoofer 8ohm, Coated Fiberglass Cone, Ferrite Magnet, Alu Ring. The woofer is equipped with die-cast aluminium basket vented below spider and low damping rubber surround featuring long linear excursion

Specifications

Article number18W/8434G00
EAN8785256844401
Woofer SeriesScan-Speak Discovery series
Woofer TypeMidwoofer
Nominal Diameter7" / 18 cm
Power Handling (RMS)55 Watts
Power Handling (max)170 W
Impedance (Z)8 Ohms
Sensitivity (SPL at 1m / 2.83V)88.7 dB
Voice Coil Diameter32 mm
DC Resistance (Re)5.6 Ω
Voice Coil Inductance (Le)0.71 mH
Resonant Frequency (Fs)50 Hz
Mechanical Q (Qms)7.58
Electromagnetic Q (Qes)0.46
Total Q (Qts)0.43
Diaphragm Mass Inc. Airload (Mms)13.7 g
Mechanical Compliance of Suspension (Cms)0.74 mm/N
Surface Area of Cone (Sd)137 cm²
BL Product (BL)7.2 Tm
Compliance Equivalent Volume (Vas)19.5 l
Maximum Linear Excursion (Xmax)4.2 mm
Driver's Mechanical Losses (Rms)0.57 kg/s
Cone / Diaphragm MaterialCoated Fiberglass
Magnet MaterialFerrite
Article number18W/8434G00
EAN8785256844401
Additional information
Woofer SeriesScan-Speak Discovery series
Woofer TypeMidwoofer
Nominal Diameter7″ / 18 cm
Power Handling (RMS)55 Watts
Power Handling (max)170 W
Impedance (Z)8 ohms
Sensitivity (SPL at 1m / 2.83V)88.7 dB
Voice Coil Diameter32 mm
DC Resistance (Re)5.6 Ω
Voice Coil Inductance (Le)0.71 mH
Resonant Frequency (Fs)50 Hz
Mechanical Q (Qms)7.58
Electromagnetic Q (Qes)0.46
Total Q (Qts)0.43
Diaphragm Mass Inc. Airload (Mms)13.7 g
Mechanical Compliance of Suspension (Cms)0.74 mm/N
Surface Area of Cone (Sd)137 cm²
BL Product (BL)7.2 Tm
Compliance Equivalent Volume (Vas)19.5 l
Maximum Linear Excursion (Xmax)4.2 mm
Driver's Mechanical Losses (Rms)0.57 kg/s
Cone / Diaphragm MaterialCoated Fiberglass
Magnet MaterialFerrite
Shipping & Delivery
USPS Fast Shipping