30-Day Easy Returns + Free Shipping Over $100

Skip to content
SKU: 73423497822

Peavey 1508-4 SPS BWX Black Widow Loudspeaker - 15"

Sale price$148.50 Regular price$165.00
Save 10%

Pay in installments of $41.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Peavey 1508-4 SPS BWX Black Widow Loudspeaker - 15"Peavey 00560140 Overview The Black Widow 15" BWX Loudspeaker by Peavey uses a variation on the existing Kevlar impregnated cones used on all Black Widows. This cone is stronger and tougher, highly water resistant, and has a specially designed surround. The voice coil assembly uses the thermoset insulated aluminum ribbon wire, bonded onto an incredibly durable, heat resistant polyimide composite former. The coil wires are solderless diffusion welded to

Peavey 00560140 Overview

The Black Widow 15" BWX Loudspeaker by Peavey uses a variation on the existing Kevlar impregnated cones used on all Black Widows. This cone is stronger and tougher, highly water resistant, and has a specially designed surround.

The voice coil assembly uses the thermoset-insulated aluminum ribbon 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 former assembly and soldered to the tinsel leads with high temperature silver solder. The solder joint is then coated with a special thermally conductive silicone adhesive for encapsulation and heat dissipation.

The voice coil assembly is bonded to the Kevlar cone and nylon composite spider using a thermoset epoxy originally developed for attaching nose cones to ICBM missiles. The spider and surround are bonded to the frame with a high-strength adhesive.

The magnet structure includes subtle changes to its geometry that improve power handling. The driver features a cast aluminum frame, replaceable basket assembly, Rubatex gaskets and spring-loaded terminals.

Peavey 00560140 Specs

Speaker Size 15" (380 mm)
Impedance
Power Capacity 2,000W peak
1,000W program
500W continuous (per AES 2-1984 50 - 500 Hz)
Sensitivity 97.5 dB (1 Watt /1 meter)
Usable Frequency Range 40 Hz to 2 kHz
Cone Material Kevlar impregnated cellulose
Voice Coil Diameter 4" (100 mm)
Voice Coil Aluminum ribbon wire
Polymide-impregnated fiberglass former
Nomex stiffner
Solderless diffusion welded OFHC copper leads
Driver Design Xnom (Ohms): 4
Revc (Ohms): 3.30
Sd (M2): 0.084
BL (TM): 12.72
Vas (liters): 163.3
Fo Hz.: 45.9
Cms (uM/N): 163.3
Mms (gm): 73.5
Qms: 11.20
Qes: 0.433
Qts: 0.417
Xmax (mm): 2.3
Le (mH): 2.11
SPL (1W 1m): 97.5
no (%): 3.60
Vd (milliliters): 23.6/386
Pmax (w. pgm.): 1000
Disp in 3/ml: 197/3229
Dimensions 15" (380 mm) nominal
Frame OD: 15.25" (387 mm)
Bolt circle: 14.56" (370 mm)
Cutout diameter: 14" (356 mm)
Depth: 4.97" (126 mm)
Weight 17 lb (7.7 kg)
Packaging Info
Package Weight 22.5 lb
Box Dimensions (LxWxH) 22.5 x 21.3 x 9.5"
                                      Shipping Notes
                                      • Free Standard Shipping on $100+ Orders to the USA.
                                      • Except Preorder products are shipped in 48 hours.
                                      • Delivery to the USA:
                                      1. Standard Shipping : 3-10 business days
                                      • If time is of the essence, please consider selecting expedited delivery for faster service.
                                      Exchange/Return Notes
                                      • We offer a 30-day return/exchange service after receiving.
                                      • Final sale items are not eligible for returns or exchanges.
                                      • To process your return/exchange, please contact us at [email protected]
                                      • Please click here for more details>>> Return & Exchange Policy
                                      SKU: 73423497822

                                      Discover Niche Categories That Outsell

                                      Top-Converting Item to Boost Your Average Order

                                      4.5 ★★★★★
                                      Based on 18 reviews
                                      Sort
                                      Highest Rating
                                      Newest First
                                      Oldest First
                                      Product Reviews
                                      J
                                      Verified Purchase
                                      Janola
                                      Carnegie, US
                                      ★★★★★ 5
                                      Great Value for Cool Thigh Protection
                                      Color: 02-multicolour (4-pack), Size: XX-Large
                                      For the price, I'm not sure there are better women's boxer shortlettes anywhere. I've tried more expensive brands, and for quality and cooling, these are right up there. I have other bamboo viscose undies that still get gross when I get sweaty in the summer, but these, with the large mesh panel, really help wick away a lot of that moisture, keeping you feeling dryer and cooler. I find that the leg openings are comfortable and don't roll up! and the waist band doesn't dig, nor does it roll down. These do not provide any compression, and I wasn't looking for any. I just wanted some cooling, thigh protecting women's boxers that wouldn't break the bank. These are them! Bonus- I've washed them and put them in the dryer (following their instructions), and they haven't shrunk; they look about the same and are nice and soft.
                                      WAS THIS REVIEW HELPFUL?YesReportShare
                                      Reviewed in the United States on July 28, 2025
                                      R
                                      Verified Purchase
                                      Reviewer
                                      Bozeman, US
                                      ★★★★★ 4
                                      Great for the entire family but expensive
                                      So far so good. The brand of boxers we had been buying changed their style and construction so we needed to find an alternative. These have held up well so far to multiple weeks of frequent washing and wearing from the entire family. We did size up from the usual 6/M we normally buy and ordered large to prevent the legs from rolling up which worked out great. Our daughter likes the length and how soft the fabric is for wearing under skirts and gym shorts and liners stay put without moving or leaking as another reviewer mentioned. Our son says they are comfortable and fit well being just supportive enough without being constrictive. We all agree that there seems to be not enough fabric in the back as they tend to be much tighter across the backside than the front and that also causes the waist band to ride lower in the back than the front. These have better seam placement than some brands we tried with no seam across the lady bits and no seam down the middle of the back side so they are more much comfortable but the cost is also much higher and that is why we're only giving it 4 stars. These will stay in the rotation until we find something cheaper that both us and the kids like.
                                      WAS THIS REVIEW HELPFUL?YesReportShare
                                      Reviewed in the United States on January 24, 2026
                                      B
                                      Verified Purchase
                                      Brittany
                                      Los Angeles, US
                                      ★★★★★ 5
                                      Pregnant lady review! Soft, comfortable, cool.
                                      Color: 03-multicolour (4-pack), Size: Large
                                      So soft, comfortable and cool. I'm pregnant and I've gained weight in my legs. I love wearing dresses but my thighs were rubbing together too much. These are perfect to wear under dresses. I also wear them under my bibs at work and it keeps me from getting overheated but I don't have to worry about whether or not my underwear show since they just look like shorts. I wish these came in maternity. I just keep them below my belly. I'll be buying more for sure.
                                      WAS THIS REVIEW HELPFUL?YesReportShare
                                      Reviewed in the United States on April 8, 2026
                                      J
                                      Verified Purchase
                                      Janessa L.
                                      Charlottesville, US
                                      ★★★★★ 5
                                      I want to live in these
                                      Color: 01-multicolour (4-pack), Size: Medium
                                      I bought 4 different sets of new underwear. Unfortunately these came last. It’s unfortunate, because if they had come first I would have cancelled all my other orders or returned them and ordered more of these. I never want to wear anything else ever again; these are the comfiest undies I’ve ever owned, I want to live in them. I can wear them under pretty much anything except leggings or very tight pants (but let’s be honest, I don’t wear those anyway.) They are incredibly soft and breathable, they wash well, don’t roll, keep my thighs from rubbing, are comfy to sleep in, and the colors were true to the photo. Just a heads up, they are on the thin side and just a bit see through in the rear. I’m 5’5” 140lbs and the mediums fit perfectly, they go about mid-thigh.
                                      WAS THIS REVIEW HELPFUL?YesReportShare
                                      Reviewed in the United States on July 30, 2025
                                      P
                                      Verified Purchase
                                      Pistol King
                                      Port Orchard, US
                                      ★★★★★ 5
                                      Extremely comfortable
                                      Color: 02-multicolour (4-pack), Size: X-Large
                                      These are by far the softest and most comfortable underwear I have ever owned. The leg portion absolutely does roll up as so many others have mentioned, however, I did not find that to be uncomfortable at all just annoying that they don’t stay in place. I bought these specific underwear to see if it would help alleviate HS symptoms at all. They have definitely helped with wicking moisture away from the skin. More time will tell if it’s truly helpful for HS. For now, I will recommend these. They are thin, breathable, butter soft, wick moisture comfortable and I would buy again…maybe in a different style next time. I have washed them several times and they seem to be holding up rather well so that is also of supreme importance given the cost of the item. Again, I would recommend this item and plan on purchasing more in a different style very soon.
                                      WAS THIS REVIEW HELPFUL?YesReportShare
                                      Reviewed in the United States on September 13, 2025

                                      recommand products