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







PRO-X 8" Mid-Range Loudspeaker 275 Watts Rms 4-Ohm
Sale / EACH
Reg.
15% OFF FOR 4th of July Sale!
-
Key Features
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97dB
-
Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
SKU
PRO-X8.4M
Nominal Diameter
8" (203.2 mm)
Nominal Impedance
4 ohms
RMS Power Handing
275 WATTS
Maximum Power Handing
550 WATTS
Sensitivity (1w/1m)
97dB
Frequency Response
80Hz-13KHz
Recommended Hi Pass Crossover
120 Hz
SPECS
Voice Coil Diameter
1.5" (38.1 mm)
Voice Coil Former Material
Kapton
Winding Material
CCAW
Basket Material
Steel
Magnet Weight
30 oz
THIELE & SMALL PARAMETERS
Vas
7.56 LTR
Xmax
9.3 mm
Fs
120 Hz
Qms
8.23
Qes
1.009
Qts
14.588g
Re
3.3 ohms
MEASUREMENTS
Overall Diameter
8.22" / 209mm
Front Mount Baffle Cutout
7.16" / 182mm
Mounting Depth
3.2" / 82mm
Overall Depth
3.5" / 88.6mm
Product Weight
5.9 lbs
Product Dimensions
9 x 9 x 3.875
M/C Weight
24.5 lbs
M/C Dimensions
18.75 x 9.75 x 8.5
M/C QTY
4
Sold In
Single
-
Product Overview
Product Overview
DS18 PRO-X8.4M 8” Mid-Range Loudspeaker
The PRO-X8.4M brings massive midrange power to any build. This 8" speaker is made to cut through the mix with crystal-clear mids and zero distortion.
Built for Performance
Push it hard with 275W RMS / 550W MAX power handling: able to hold heat, volume, and punishment without breaking a sweat. Paired with DS18 tweeters and subs you get full-spectrum domination.High Sensitivity = More Output
With 97dB sensitivity, the PRO-X8.4M turns every watt into real volume. Your amp will thank you — and your ears will, too.Pro-Grade Build
Equipped with a 1.5” Kapton voice coil, 30 oz ferrite magnet, and a non-pressed paper cone, the PRO-X8.4M delivers punchy, accurate sound that holds up under pressure.Easy to Install
A 3.2” mounting depth means it fits in tight builds with no compromise on output. Drop it in and crank it up.If you're serious about getting LOUD, the PRO-X8.4M is your all-around weapon!
Complete your System




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PRO-X 8" Mid-Range Loudspeaker 275 Watts Rms 4-Ohm
Related products
Size:
Impedance:
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 93dB
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 93dB
Size:
Impedance:
- 4" Mid-Range
- MAX Power: 200 Watts
- RMS Power: 100 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 90dB
- 4" Mid-Range
- MAX Power: 200 Watts
- RMS Power: 100 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 90dB
Size:
Impedance:
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 93dB
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 93dB
Channel:
Power Rating:
Size:
Impedance:
Color:
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 95dB
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 95dB
Channel:
Power Rating:
Size:
Impedance:
Color:
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97dB
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97dB
Size:
Impedance:
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 96dB
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 96dB
Size:
Impedance:
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97.5dB
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97.5dB
Size:
Impedance:
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 93dB
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 93dB
Size:
Impedance:
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 95dB
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 95dB
Channel:
Power Rating:
Size:
Impedance:
Color:
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97dB
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97dB
Size:
Impedance:
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 96dB
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 96dB
Size:
Impedance:
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97.5dB
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97.5dB
Size:
Impedance:
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 95dB
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 95dB
Size:
Impedance:
- 4" Mid-Range
- MAX Power: 200 Watts
- RMS Power: 100 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 90dB
- 4" Mid-Range
- MAX Power: 200 Watts
- RMS Power: 100 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 90dB
Size:
Impedance:
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 93dB
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 93dB
Channel:
Power Rating:
Size:
Impedance:
Color:
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 95dB
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 95dB
Channel:
Power Rating:
Size:
Impedance:
Color:
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97dB
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97dB
Size:
Impedance:
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 96dB
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 96dB
Size:
Impedance:
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97.5dB
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97.5dB
Size:
Impedance:
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 93dB
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 93dB
Size:
Impedance:
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 95dB
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 95dB
Channel:
Power Rating:
Size:
Impedance:
Color:
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97dB
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97dB
Size:
Impedance:
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 96dB
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 96dB
Size:
Impedance:
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97.5dB
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97.5dB
Size:
Impedance:
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 96dB
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 96dB
Size:
Impedance:
- 4" Mid-Range
- MAX Power: 200 Watts
- RMS Power: 100 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 90dB
- 4" Mid-Range
- MAX Power: 200 Watts
- RMS Power: 100 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 90dB
Size:
Impedance:
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 93dB
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 93dB
Channel:
Power Rating:
Size:
Impedance:
Color:
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 95dB
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 95dB
Channel:
Power Rating:
Size:
Impedance:
Color:
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97dB
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97dB
Size:
Impedance:
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 96dB
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 96dB
Size:
Impedance:
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97.5dB
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97.5dB
Size:
Impedance:
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 93dB
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 93dB
Size:
Impedance:
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 95dB
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 95dB
Channel:
Power Rating:
Size:
Impedance:
Color:
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97dB
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97dB
Size:
Impedance:
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 96dB
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 96dB
Size:
Impedance:
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97.5dB
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97.5dB
Size:
Impedance:
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97.5dB
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97.5dB
Size:
Impedance:
- 4" Mid-Range
- MAX Power: 200 Watts
- RMS Power: 100 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 90dB
- 4" Mid-Range
- MAX Power: 200 Watts
- RMS Power: 100 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 90dB
Size:
Impedance:
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 93dB
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 93dB
Channel:
Power Rating:
Size:
Impedance:
Color:
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 95dB
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 95dB
Channel:
Power Rating:
Size:
Impedance:
Color:
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97dB
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97dB
Size:
Impedance:
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 96dB
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 96dB
Size:
Impedance:
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97.5dB
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 8-Ohm
- Ferrite Magnet
- 97.5dB
Size:
Impedance:
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 93dB
- 5.25" Mid-Range
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 93dB
Size:
Impedance:
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 95dB
- 6.5" Mid-Range
- MAX Power: 500 Watts
- RMS Power: 250 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 95dB
Channel:
Power Rating:
Size:
Impedance:
Color:
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97dB
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97dB
Size:
Impedance:
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 96dB
- 10" Mid-Range
- MAX Power: 600 Watts
- RMS Power: 300 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 96dB
Size:
Impedance:
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97.5dB
- 12" Mid-Range
- MAX Power: 900 Watts
- RMS Power: 450 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97.5dB
Let customers speak for us
from 3736 reviewsIt's compact and fits perfectly packed away in my inner fairing. Packs a nice punch. Running all DS18 speakers, sounds like a live band riding with me on my 2014 Street Glide. Works fine with my stock head unit.

It’s not just me, as I approach my home my neighbors are dancing in the street. The sound of music coming from my Jeep, crystal clear & carries beautifully.

The speakers we got were plenty loud, we had no problem hearing them over the sound of our side by side

Lots of power, super loud and crisp. Make sure you have an amp strong enough to push these. Amazing 10/10 have no complaints.

Sounds great . So worth it

Crazy loud
but WE LIKE IT LOUD

Put these in my ram 1500 under the rear seats, I don’t have much space, these bump. Great travel/clean cut base/they look nice. Currently have them hooked up to a 800x1 kicker amp on a low setting for break in and am going to put in ds18’s 2500x1 amp, they can take a lot of abuse, personally I’d say best shallow mounting sub for the money, I’ve been thru a few! Hit like there a big magnet deep mounting sub!

Great amp

I love them they sound great along with the looks I have to say that I don't agree with the filters that they come with I feel that they do distort a little bit and so I gotten the 4.7uf 100v and that cleaned them up Alot on clarity the ones that come with these tweeters are 4.7 UF 250v if you change them to the ones I have you won't be disappointed these tweeters perform beautiful highs I have the paired with my pro x 6.5 witch I'm planning to get another pair of the mids in future !

There was a break-in time, maybe 15 minutes, but after that they have sounded great, a nice clear bottom to the sound.
Lexus door woofer.

Had 1 speaker out of the 4 ordered come damaged. Emailed DS-18 and they sent me a free replacement, great customer service, fast responses. Will definitely be ordering more from them!

Sounds great loud and I like loud

Nice speakers

honestly this should have been called at least 6000, very happy


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