background image

P E A V E Y   E L E C T R O N I C S

Black Widow

®

 BWX

 

Weather Resistant 

Woofers

1808-8 SPS BWX WR - 03609660

1

508-8 SPS BWX WR - 03609650

1208-8 SPS BWX WR - 03609640

1

008-8 HE BWX WR - 03609800

The revolutionary weather resistant 

BWX WR series of woofers have been 

designed to perform at peak levels in 

outdoor environments.  
The series includes 10”, 12”, 15” and 

18” models with 8 ohm impedance. 

DESIGN

The BWX series uses a cone that is 

a variation on the existing Kevlar

®

 

impregnated cones used on all Black 

Widows. This cone is stronger and 

tougher, highly weather resistant, and 

has a specially designed surround. 

The dust cap is also made of the 

same extremely strong material.
Voice coil assemblies on the weather 

resistant drivers use the thermoset 

insulated aluminum or copper rib-

bon wire, bonded onto an incredibly 

durable, heat resistant polyimide 

composite former. The coil wires are 

solderless diffusion welded to high 

conductivity OFHC copper foil leads, 

which are embedded inside the for-

mer assembly and soldered to the 

tinsel leads with high temperature 

silver solder. The solder joint is then 

coated with a special thermally con-

ductive silicone adhesive for encap-

sulation and heat dissipation.
The voice coil assembly is bonded to 

the weather resistant cone and super 

tough nylon composite spider using a 

thermoset epoxy originally developed 

for attaching nose cones to ICBM 

missiles – truly an aerospace grade 

adhesive. The spider and surround 

are bonded to the frame with a high 

strength toughened adhesive.
For best performance results use 

BWX magnet structures. The BWX 

WR series replacement baskets will 

fit on standard BW magnet struc

-

tures, however the optimal power 

handling capacity will be compro-

mised. 
These weather resistant drivers adhere 

to the familiar features of Black Widow 

products: cast aluminum frames, re-

placeable basket assemblies, Rubatex 

gaskets and high reliability, spring 

loaded terminals are all used.

Содержание 1808-8 SPS BWX WR

Страница 1: ...oil wires are solderless diffusion welded to high conductivity OFHC copper foil leads which are embedded inside the for mer assembly and soldered to the tinsel leads with high temperature silver solder The solder joint is then coated with a special thermally con ductive silicone adhesive for encap sulation and heat dissipation The voice coil assembly is bonded to the weather resistant cone and sup...

Страница 2: ... cross overs are available through Peavey Accessories When building a bandpass enclo sure design a panel or door to be removable for access to the woofer Use foam weather strips to seal the panel along with enough screws and bracing to prevent leaks and buzzes Fill the sealed volume loosely with polyester fiber but leave the vented volume empty Place the magnet of the woofer in the vented side for...

Страница 3: ...z Range Cone Water resistant triple Water resistant triple Water resistant triple Water resistant triple polymer infused composite polymer infused composite polymer infused composite polymer infused composite Voice Coil Diameter 4 0 100 mm 4 0 100 mm 4 0 100 mm 4 0 100 mm Voice Coil Aluminum ribbon wire Aluminum ribbon wire Aluminum ribbon wire Aluminum ribbon wire Material Polyimide impregnated P...

Страница 4: ... the bottom end of a large multi way enclosure design F3 is 41 Hz 4 Single Reflex Bandpass enclosure Special enclosure design that uses the enclosure as an acoustic filter for shaped response Great choice for a compact subwoofer system Response is 48 Hz 138 Hz 5 Sealed Box May be preferred for stage monitors to control boominess and low frequency feedback on stage F3 is 73 Hz For 1208 8 SPS WR 1 S...

Страница 5: ...T VOLUME VENT DIAMETER VENT LENGTH Vb BOX TUNING F3 3 Db Cubic feet liters qty inches mm inches mm frequency in Hz point in Hz 1808 8 SPS WR Small vented box 7 0 198 2 2 6 152 4 1 4 108 46 45 Medium vented box 9 0 254 9 2 6 152 2 5 8 67 42 42 Large vented box 11 0 311 5 2 6 152 4 1 2 114 36 37 Single reflex Vented 4 0 111 3 3 6 152 4 3 8 111 76 43 120 bandpass box Sealed 4 0 111 3 1508 8 SPS WR Se...

Страница 6: ...only takes a few minutes to replace a basket and you are back in business It just can t get any easier than the four steps outlined here 1 Remove three screws on back of magnet structure 2 Lift the magnet structure off the basket frame 3 Clean the voice coil gap 4 Align screw holes lower structure into place on new basket frame insert screws and tighten 1 2 3 4 Baskets are replaced in four easy st...

Страница 7: ......

Страница 8: ...5022 Hartley Peavey Drive Meridian MS 39305 601 483 5365 FAX 601 486 1278 www peavey com 2013 Printed in the U S A 08 13 80306078 Logo referenced in Directive 2002 96 EC Annex IV OJ L 37 38 13 02 03 and defined in EN 50419 2005 The bar is the symbol for marking of new waste and is applied only to equipment manufactured after 13 August 2005 ONE YEAR LIMITED WARRANTY NOTE For details refer to the wa...

Отзывы: