SKU: 7811721154

STEG Master Stroke MSS 3-way component set (2023 version)

Sale price$629.55 Regular price$699.50
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Ships within 48 hours · Estimated delivery Sep 26 - Oct 1

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Description

STEG Master Stroke MSS 3-way component set (2023 version)An amazing 3 way set which outclasses speakers several times its price. Very efficient midbass speakers with strong neodymium magnets, the 6. 6" MSS6 have an easy to install compact construction, cast aluminum baskets. Carbon fibre cone with natural rubber surround. Dual type terminals. Leads sewn in the spiders, of course. Black aluminium magnet covers. These puppies are of the very few midbass speakers that excel when installed in true IB, even

An amazing 3-way set which outclasses speakers several times its price.

Very efficient midbass speakers with strong neodymium magnets, the 6.6" MSS6 have an easy to install compact construction, cast aluminum baskets. Carbon-fibre cone with natural rubber surround. Dual type terminals. Leads sewn in the spiders, of course. Black aluminium magnet covers. These puppies are of the very few midbass speakers that excel when installed in true IB, even inverted - fantastic, versatile high-end midbasses!

A state-of-the-art mids which are effectively widebands able to play cleanly above 16-17kHz while packing a punch below 200Hz and able to even play below 100Hz at normal listening levels (not that we recommend it, but it's possible for SQ competition use). An absolute star in the STEG lineup the 4" MSS3 is a fantastic midrange which isn't out of place even in the top tier competition cars. Cast aluminum constructiuon, integrated hex-mesh grilles, neodymium magnets, tapered construction for easy 45 degree installs with minimum space required, very open rear design for easy breathing. Carbon fibre cone.

Right at home next to the MSS6 and MSS3 the MSS1M Magnesium tweeters stand out with amazing detail, complimenting the MSS3 perfectly for a smooth 3-way setup. Premium construction out of machined aluminum, with integrated grilles and sporting 2 included caps - a compact one for push-style installation and a wide open type with 4 mounting screw holes for bolt-in installation. Screw terminals. An absolute top-end gem!

At this level passive systems are a no-go, so no passive crossover networks are included. This set is for active use only. At this day and age we don't recommend any speaker set for passive use, much less such a high-end masterpiece!

Manufacturer provided specs:

MSS6:
  • Speaker size: 6.6"
  • Membrane material: Carbon fiber loaded with resin (Dr. Kurt Müller cone assembly with INEOS StyLight carbon fibre weave)
  • Voice coil: 25.5 mm
  • Rated power input: 200 W
  • Frequency response: 60-4500 Hz
  • Voice coil former: BASV 1-EISVW
  • Magnet system: Neodymium
  • Impedance Z: 4 Ohm
  • DC Resistance: 3.6 Ohm
  • Sensitivity: 87 dB 1W/1m
  • Qms: 6.64
  • Qts: 0.81
  • Le: 0.25 mH
  • Bl: 4.9
  • Fs: 68 Hz
  • Mms: 14.6 g
  • Cms: 0.374 umN
  • Sd: 138.9 cm2
  • Vas: 14.5 L
  • Xmax: 6.2 mm
  • Weight: 1.38 kg
  • Mounting depth: 62.3 mm
  • Mounting diameter: 141 mm
MSS3:
  • Speaker size: 4.3"
  • Membrane material: Carbon fiber loaded with resin
  • Voice coil: 25.5 mm
  • Rated power input: 70 W
  • Frequency response: 100-12000 Hz
  • Voice coil former: Kapton CCAW
  • Magnet system: Neodymium
  • Impedance Z: 4 Ohm
  • DC Resistance: 3.6 Ohm
  • Sensitivity: 86 dB 1W/1m
  • Qms: 6.08
  • Qts: 0.65
  • Le: 0.09 mH
  • Bl: 3.76
  • Fs: 97 Hz
  • Mms: 4.74 g
  • Cms: 568 umN
  • Sd: 50 cm2
  • Vas: 2.04 L
  • Xmax: 3 mm
  • Weight: 360g
  • Mounting depth: 44mm
  • Mounting diameter: 92.2 mm
MSS1M:
  • Diameter: 2.2"/2.7"
  • Dome material: Magnesium
  • Suspension: Silk
  • Voice coil: 25.46 mm
  • Rated power input: 30 W
  • Frequency response: 1300-22000 Hz
  • Voice coil former: Aluminum avv.Class H, Copper Basket:Solid Aluminum
  • Magnet system: Neodymium
  • Impedance Z: 4 Ohm
  • DC Resistance: 3.6 Ohm
  • Sensitivity: 90 dB 1W/1m
  • Qms: 1.968
  • Qts: 1.058
  • Le: 0.1 mH
  • Fs: 1150 Hz
  • Weight: 120g
  • Mounting depth: 14.7 mm
  • Mounting diameter: 49.5 mm

What's included:

  • 2x MSS6 midbass speakers in an wooden crate
  • 2x MSS3 midrange speakers in an wooden crate
  • 2x MSS1M tweeters with 2 pairs of covers in an wooden crate
  • 3x Instructions

 

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: 7811721154

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4.7 ★★★★★
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Kirstyn Shearer
Grantham, US
★★★★★ 5
Solid win for any chewing pup!
Size: Small, Color: Broccoli 3 Pack, Size: Small, Color: Broccoli 3 Pack
My pup loves them! Long lasting plus health benefits for his teeth, 10/10 would recommend 💖
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
S
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Stef
Lexington, US
★★★★★ 5
Shark dog approved
Size: Large, Color: Broccoli, Size: Large, Color: Broccoli
My new baby shark.... I mean puppy really enjoys chewing. I can't just give her a ton of pig ears or bully sticks all day, which she would definitely love, so I'm constantly looking for well made chew toys. I'd put this right up with Kong. Very durable and nice. I also love the different textures, she seems to also love it. She can gnaw at the top and chew on the stem. She wanted it as soon as I opened it - it does smell like bacon but I haven't taken a chomp at it to be able to write a complete review! My dog is about 23 lbs but I can see a 80 lb dog chew this, it's not small.
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Reviewed in the United States on October 8, 2025
N
Verified Purchase
Nunya B
Dallas, US
★★★★★ 4
So cute
Size: Large, Color: Pumpkin
My French Bulldogs have really strong jaws and are aggressive chewers. These really are sturdy and last a good amount of time. They are a bit heavy and awkward for my dogs to hold onto but they do like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
B
Verified Purchase
Brandy REVIEWS
Port Orchard, US
★★★★★ 5
Cute toy and super tough!
Size: Small, Color: Lobster
My small dog is a serious chewer, and this lobster toy has been holding up great. Usually, he destroys toys within a day, but this one’s still going strong after a couple of weeks. The shape is perfect — easy for him to grab and chew, and the little claws keep him entertained. The filet mignon flavor must be good because he goes right for it every time. It’s sturdy without being too hard on his teeth, and it doesn’t leave any mess or pieces behind. If you’ve got a small but mighty chewer, this one’s definitely worth it. Cute design, lasts forever, and keeps my pup busy — total win. 🦞🐾
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025
S
Verified Purchase
SS
Grantham, US
★★★★★ 5
Excellent toy
Size: X-Large, Color: Lobster
Very durable. Dog who has destroyed every toy ever purchased loves this and it is still in great condition.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026

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