
PRO-X 8" Mid-Range Bullet Loudspeaker 275 Watts Rms 4-Ohm







PRO-X 8" Mid-Range Bullet Loudspeaker 275 Watts Rms 4-Ohm
Sale $50.11 / EACH
Reg.$58.95
15% OFF FOR MOVING SALE!
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Key Features
- 8" Mid-Range w/Bullet
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97dB
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Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
SKU
PRO-X8.4BM
Nominal Diameter
8"/ 203mm
Nominal Impedance
4 ohms
RMS Power Handing
275 WATTS
Maximum Power Handing
550 WATTS
Sensitivity (1w/1m)
97dB
Frequency Response
115Hz - 16KHz
Recommended Hi Pass Crossover
120Hz
SPECS
Voice Coil Diameter
1.5" / 38.6mm
Voice Coil Former Material
Kapton
Winding Material
CCAW
Basket Material
Steel
Magnet Weight
30 oz
THIELE & SMALL PARAMETERS
Vas
7.67L / 0.271ft3
Xmax
9.3mm
Fs
127Hz
Qms
8.693
Qes
0.776
Qts
0.712
Re
3.3 ohms
MEASUREMENTS
Overall Diameter
8.22" / 209mm
Front Mount Baffle Cutout
7.17" / 182mm
Mounting Depth
3.2" / 82mm
Overall Depth
3.5" / 88.6mm
Product Weight
lbs
Product Dimensions
21 x 9 x 3.75
M/C Weight
63
M/C Dimensions
21.75 x 18.25 x 8
M/C QTY
4
Sold In
Single
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Product Overview
Product Overview
PRO-X8.4BM 8" Mid-Range Loudspeaker With Bullet 275W RMS 4-Ohm
Step into the future of car audio with DS18’s PRO-X8.4BM. This newly upgraded model features a robust steel basket, for added durability and style in your sound system. With a powerful 275W RMS and an impressive 550W MAX, this speaker is built to deliver an explosive audio experience.
Ideal for all enthusiasts, the PRO-X8.4BM delivers concert-like audio quality that brings every note to life. Its 1.5” 4-ohm voice coil, designed to endure high temperatures, lets you crank up the volume without worry. Paired with a 97dB sensitivity, these speakers eliminate distortion, maintaining rich, clear sound even at high volumes. Covering frequencies from 115Hz to 16KHz, it ensures that every beat, every lyric resonates.
This 8” loudspeaker also boasts a 30 oz magnet and 3.2” mounting depth for ultimate reliability and longevity. The new steel basket elevates its structure and aesthetics, making it a perfect choice for those who demand both power and durability.
Order DS18’s PRO-X8.4BM today and enjoy sound like never before!




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PRO-X 8" Mid-Range Bullet Loudspeaker 275 Watts Rms 4-Ohm
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Very loud and clear drivers. I use these all the time on golf carts, and motorcycles.
They are the best and I recommend them to any one
Extremely loud for the size
The pro-x8.4bm 8” have great sound quality and is very crispy clear
Let customers speak for us
from 3464 reviewsI love the Infinite INFINITE 35 AH battery installed it on my 2013 Can Am Maverick 1000r and it has enough cracking power to start it every time see how it does when i add accessories

I love how there loud and everything but I had one go out on me

5 STAR!!! Installed these speakers in my 2019 Road Glide and I could not be happier with the clear sound!

Loud asf crystal clear

Really nice kit, AMP is also very solid and compact, fits nicely under the seat on the low profile AMP rack I bought !
Would recommend taking to a shop for installation. I’ve got a 2025 Jeep Gladiator and my only complaint is how difficult it is to disassemble the dash.
Also note this is not exactly plug and play if you intend on Amplifying tweeters and Dash speakers. These are extremely Loud and clear on Vocals.
If you plan on doing The Sound bar too, you have two RCA’s labeled FR & FL. You need a RCA Y splitter, DS18 Makes them. You actually need 2 red and 2 black splitters. Would highly recommend the speakers if you’re looking to Wind Proof the audio.

Never had subs this small but was suggested to try it and happy I did! I had 2 12s in my gladiator and wasn’t to happy with it and tried 4 of these and the sound is night and day difference! I have them in a ds18 ported box on a FR 3.5k

Have not installed them yet but the quality looks Superior

Good

Nice quality nice sound

Payed big bucks for the best sound but didn’t get any stickers

ZR 10" Subwoofer 700 Watts Rms DVC 4-Ohm

These speakers made a big difference from stock I can hear the speakers on Harley over 60mph.
