ScanSpeak Classic 18W/8545 7" Mid Woofer Paper Cone

Manufacturer: ScanSpeak

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Product ID: 18w_8545

$165.40

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Volume Pricing

10 - 10,000
10% off

Overview

One of the most popular woofers of all time. This Scan-speak 7" features the heavily damped and carbon fiber-impregnated paper cone that dampens resonances normally associated with stiff cones. The magnet system is the new SD-1 system which eliminates modulation and dynamic distortion, as well as clipping distortion created as it exceeds its maximum linear excursion. These designs all together make a drive unit with a very “open" sound with excellent detailing combined with low coloration and very precise imaging. Cast frame, rubber surround.

*Discontinued - No Longer Available*

Use the 18W/8545K (nearly identical specs) or 18W/8545-01 as drop in replacement.

ScanSpeak Classic 18W/8545 7" Paper Cone Mid Woofer

This Scan-speak 7" features the heavily damped and carbon fibre impregnated paper cone that dampens resonances normally associated with stiff cones. The magnet system is the new SD-1 system which eliminates modulation and dynamic distortion, as well as clipping distortion created as it exceeds its maximum linear excursion. These designs all together make a drive unit with a very "open" sound with excellent detailing combined with low coloration and very precise imaging. Cast frame, rubber surround.

Outside diameter: 177mm
Cut out: 158mm
Depth: 70mm
25.4mm = 1" = 2.54cm

Also written as: 18W/8545-00,18W 8545 00, 18W854500,18W/8545,18W8545

Box suggestions:

0.2 cubic foot sealed with 20% filling for an F3 of 88Hz

0.45 cubic foot with 1.5" diameter vent by 6.5" long for an F3 of 55Hz

0.8 cubic foot with 2" diameter vent by 7" long for an F3 of 45Hz