
DS18 PRO-GM8.4B 8" Mid-Range Loudspeaker with Bullet 580 Watts 4-Ohm






DS18 PRO-GM8.4B 8" Mid-Range Loudspeaker with Bullet 580 Watts 4-Ohm
Sale $35.66 / EACH
Reg.$41.95
15% OFF FOR MOVING SALE!
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Key Features
- 8" Mid-Range
- MAX Power: 580 Watts
- RMS Power: 190 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- With Bullet
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Technical Data - Manual
DOWNLOAD THE USER MANUAL
Specifications
SKU
PRO-GM8.4B
Nominal Diameter
8" / 203.2mm
Nominal Impedance
4 Ohm
RMS Power Handling
190W
MAX Power Handling
580W
Sensitivity (1w/1m)
95dB
Frequency Response
80Hz-10KHz
Recommended HI Pass Crossover
120Hz
Pair or Single
Single
Grill Included
No
Motor
Voice Coil Diameter
1.5" / 38.1mm
Voice Coil Former Material
Kapton
Winding Material
CCAW
Cone Material
Paper
Dust Cap Material
N/A
Bullet Material / Color
Red Aluminum
Surround Material
Cloth
Basket Material
Steel
Basket Color/Finish
Matte Black
Magnet Material
Ferrite
Magnet Weight
30 oz
Thiele & Small Parameters
Equivalent Volume (Vas)
18.39L / 0.64ft3
Excursion (one way) (Xmax)
N/A
Free Air Resonance (Fs)
92Hz
Mechanical Factor (Qms)
11.5
Electrical Factor (Qes)
0.715
Total Factor (Qts)
0.673
Mechanical Mass (Mms)
10.3g
Mechanical Compliance (Cms)
0.286mm/N
BL Factor (BL)
5.2
Voice Coil Inductance (Le)
0.427mH
Cone Area (Sd)
213.82cm2
DC Resistance (Re)
3.2 ohm
Measurement
Overall Diameter
8.26" / 210 mm
Overall Depth
3.46" / 88 mm
Front Mount Baffle Cutout
7.2" / 183 mm
Mounting Depth
3.22" / 82mm
Motor Diameter
4.72" / 120mm
Gross Single Unit Weight (lb)
5
Single Unit Box Dimensions W x L x H (Inches)
9 x 9 x 4
Quantity of Units in Master Carton
8
Gross Master Carton Weight (lb)
40
Master Carton Dimensions W x L x H (Inches)
18.5 x 18.5 x 8.8
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Product Overview
Product Overview
DS18 PRO-GM8.4B 8" Mid-Range Loudspeaker with Bullet 580 Watts 4-Ohm
With the DS18 PRO-GM8.4B, you'll experience the pinnacle of faithful sound reproduction. Its exceptional performance in the midrange region, ensures that every nuance and subtlety of your favorite tracks is faithfully conveyed.
With an RMS power of 190W and a maximum power of 580W, these speakers pack a punch that will leave you breathless. The frequency response of 90Hz – 10KHz ensures that no detail is lost, capturing every note with astonishing accuracy.
Crafted with high durability parts, including a robust ferrite magnet, a pressed paper cone, and CCA voice coils, this mid-range is built to deliver maximum volume without compromising audio excellence. The voice coil wire, made of Kapton, ensures enhanced performance and durability. With an impedance of 8 Ohms, a sensitivity rating of 96dB, 1.5" voice coil size, a magnet weight of 30 oz., a mounting depth of 3.11" (86mm), and cut-out dimensions of 7.16" (182mm), these speakers are engineered to fit seamlessly into your vehicle.
The solid cone design of the PRO-GM8.4B ensures that it shines as a pure midrange speaker, providing a focused and precise soundstage. For the ultimate audio experience, pair these exceptional speakers with a complementary tweeter, and prepare to be transported to a world where sound comes alive with unparalleled clarity and depth.
The "B" in PRO-GM8.4B stands for "Bullet," and it represents the heart of this extraordinary speaker. Equipped with a resonator featuring a distinctive red bullet design, the PRO-GM8.4B extends the range of frequencies, allowing you to hear every nuance and detail in your music. From deep, thundering bass to crystal-clear highs, this speaker does it all.
Whether you're cruising down the highway or parked at a car meet, the PRO-GM8.4B will captivate your senses, immersing you in crystal clear notes and deep heavy beats.




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DS18 PRO-GM8.4B 8" Mid-Range Loudspeaker with Bullet 580 Watts 4-Ohm
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product is well made.
Just like their slogan says, these are very loud. I had to order two more. The sound quality is very clear, add these to a good amp and you’re in business.
These 8"s are loud I like them best speakers ever
Great product. Very nicely designed and clean finish. Sounds amazing in the soundbar we installed it in. 4 Absolutely Killed what we thought was a great booming sub. Can be heard for blocks!
The best speakers in the market hands down!
Let customers speak for us
from 3500 reviewsGreat product!!!

Hey these things slap hard i love these nice loud clear sounds 💯 💶

These speakers are nice and loud. Clear mids and highs. Can hear at any speed.

Bought these for my 2024 Road glide to replace the factory junk and let me tell ya, these did the job. If you just want to be able to hear your stereo on your RG then these will do the trick. You will need 1/4” spacers for a perfect fit but totally worth it. These are 20hm like the OEM system too.

These speakers sound awesome, definitely loud. Installed 4 of these 6.5s in a 20ft boat pushing rated RMS to each.. Only wish I could wire a single color without a lighting controller like the previous hydros I had in my old boat.

I’ve bought a few if these. They work and sound great! Recommend, especially for jeep!

I had the 15 in if this sub before and these 2 10s was more bass than the 15 love thses subs

Loved it, just take your time mounting the enclosure to the tailgate. No need for drilling on the steel or rivet, tailgate have M6-1.0 thread holes that you can use to hold it. Hope this helps.

Really loud and incredibly easy to install—I'm really happy with it!

Great product, amp can put out some good power , im running 2 - 6.5 in the front and 2- 8s in the back , plenty of sounds 👌👌👌
I usethese for my 6.5" JBL Marine speakers I added to my camper on the outside. I keep these covers on going down the road and during storage. So far thr first set has been on there 3 years and still going strong. I just got another set to have in the camper in case one happens to blow off.

The screen is really nice and easy to read. I like having a knob for volume. Use single folders for music, and the usb is the loudest input. The remote is nice, and DVDs can be controlled by the screen. Be better- the aux sounds terrible, and the BT audio is low. Screws included. Can’t be beat for the price.

They are amazing my buddy has four and they are super loud and clear love to put them in my vehicle just waiting on spacers
