Clearance Center | Speaker Buyouts | Special Offers | New Products | Email Sign Up

The #1 Source for Audio, Video and Speaker Building Components!

Shop by Brand

Parts Express: Featured Categories

Speakers & Subwoofers

Subwoofers
In-Wall
Home Theater

Cables

A / V Cables
HDMI Cables
Coaxial Digital

Mounts

LCD / Plasma Wall Mounts
Projector Mounts
Entertainment Centers

• Free Catalog

• Other Resources

• Auction Center

• Factory Buyouts

• Sales Specials

Got A Second? The WT3 Woofer Tester - Accurately measures speaker parameters faster than ever. Click for details

Speaker Deals!

Vifa A20CN-21-04 8" Coaxial w/Audax Tweeter 4 Ohm

Was: $69.99
Save 59%
Buyout Price: $29.00

Speakers >> 6-1/2 Inch Woofers

Vifa P17WJ-00 6-1/2" Woofer

(27 reviews)

List Price:	$84.99 EA
Your Price:	$61.50 EA (1-3)
	$56.40 EA (4+)

Sku 297-305: In Stock

Qty:

Request a large quantity quote.

No Hassle Returns

Ideal for mid-sized bass reflex and many other designs, this is Vifa's most popular woofer. It utilizes a cast magnesium basket, rubber surround, mineral filled polypropylene cone, and very smooth frequency response. Intended for use with vented enclosures with .35 to 1.00 cu. ft. of internal volume. You will find this woofer in many commercial designs of past and present as well as in many DIY designs. Specifications:* Power handling: 70 watts RMS/100 watts max * Voice coil diameter: 1-1/4" * Voice coil inductance: .55 mH * Nominal impedance: 8 ohms * DC resistance: 5.8 ohms * Frequency response: 37-5,000 Hz * Fs: 37 Hz * SPL: 88 dB 1W/1m * Vas: 1.23 cu. ft. * Qms: 1.55 * Qes: .45 * Qts: .35 * Xmax: 4.0mm * Net weight: 2-3/4 lbs. * Dimensions: Overall Diameter: 6-5/8", Cutout Diameter: 5-3/4", Mounting Depth: 3", Magnet Diameter: 3-9/16", Magnet Height: 1-1/8".

27 Customer Reviews

Value	5
Performance	5
Features	5
Overall Satisfaction	5

1-3 of 27 Reviews | Show all reviews

just right
Monday, August 17, 2009
bill b from ogden ut

I'm very pleased with these mids

Experience with Product
I've used it
Technical Knowledge
Amateur

Value	5
Performance	5
Features	5
Overall	5

Awesome woofer !
Monday, August 10, 2009
Jim from Oak Lawn, IL.

I have a pair of Definitive Technology BP-10 speakers that are almost 20 years old and I love them. However, I was having trouble with one of the woofers and after some research I discovered that this is the OEM woofer. It took about 10 minutes to remove the old woofer and install the new woofer and now my speaker is as good as new. Parts Express is awesome, I received my order the next day.

Experience with Product
I've used it
Technical Knowledge
Amateur

Value	5
Performance	5
Features	5
Overall	5

Put them in my '02 SC430 yesterday
Sunday, May 31, 2009
Tom from Charlotte NC

Replaced the stock 8-Ohm front door woofers in my Lexus SC430 with these. A little fab work and some elbow grease and presto! Awesome sound!

Experience with Product
I own it
Technical Knowledge
Amateur

Value	5
Performance	5
Features	5
Overall	5

1-3 of 27 Reviews | Show all reviews

Comparable Item
Vifa P17SJ-00 6-1/2" Shielded Woofer $60.36

Buyout Specials
Price Reductions
Great Sale Pricing
Limited Quantity Offers
New Product Arrivals
And More....

• Authorized Distributor

• Fast Shipping

• No Hassle Returns

• Highly Acclaimed Service

• Testimonials



Speaker Gasketing Tape 1/8" x 3/8" x 50 ft. Roll (28 reviews) Now: $6.19

#6 x 3/4" Deep Thread Pan Head Screws Black 100 Pcs. (12 reviews) Now: $2.90

Dayton DMPC-1.0 1.0uF 250V Polypropylene Capacitor (2 reviews) Now: $1.12