Scan-Speak Classic 18W/4545-03 7" Woofer
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Scan-Speak Classic 18W/4545-03 7" Woofer
Scan-Speak Classic 18W/4545-03 7" Woofer
Scan-Speak Classic 18W/4545-03 7" Woofer
Scan-Speak Classic 18W/4545-03 7" Woofer
Scan-Speak Classic 18W/4545-03 7" Woofer

Scan-Speak Classic 18W/4545-03 7" Woofer

SHIPMENT IN 7/10 WORKING DAYS
€179.00
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Scan-Speak Classic 18W/4545-03 7" Woofer

This unit is an improved version of the highly praised 18W/4545-00 midwoofer, where a new aluminum chassis, an updated cone and a new spider as wells as a few other details are introduced.

The minimum purchase order quantity for the product is 2.

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Scan-Speak Classic 18W/4545-03 7" Woofer

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Product description

This unit is an improved version of the highly praised 18W/4545-00 midwoofer, where a new aluminum chassis, an updated cone and a new spider as wells as a few other details are introduced.

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Highlights

Patented Symmetrical Drive Motor Design

Improved Air Dried Paper/Carbon Fibre Cone

42mm Voice Coil w. Aluminum foil

Low-Loss linear suspension

Low Damping SBR Rubber Surround

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Product details

Scan-Speak Classic 18W/4545-03 7" Woofer

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Specifications

Article number18W/4545-03
Woofer SeriesClassic Series
Woofer TypeMidwoofer
Nominal Diameter7"
Power Handling (RMS)80 Watts
Power Handling (max)160 Watts
Impedance (Z)4 ohms
Sensitivity (SPL at 1m / 2.83V)90 dB
Frequency Response30 to 3,000 Hz
Voice Coil Diameter1.65"
DC Resistance (Re)3.4 ohms
Resonant Frequency (Fs)35 Hz
Mechanical Q (Qms)2.49
Electromagnetic Q (Qes)0.38
Total Q (Qts)0.33
Diaphragm Mass Inc. Airload (Mms)21.6 g
Mechanical Compliance of Suspension (Cms)0.96 mm/N
Surface Area of Cone (Sd)145 cm²
BL Product (BL)6.6 Tm
Compliance Equivalent Volume (Vas)28.2 L
Maximum Linear Excursion (Xmax)6.5 mm
Cone / Diaphragm MaterialPaper
Basket / Frame MaterialDie cast aluminum
Magnet MaterialFerrite
Overall Outside Diameter6.97"
Overall Depth2.93"
Baffle Cutout Diameter6.22"
# Mounting Holes6

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18W/4545-03
2 Items

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