PRO-X 5.25" Mid-Range Loudspeaker with Bullet | 150W RMS 4-Ohm

Name: PRO-X 5.25" Mid-Range Loudspeaker with Bullet | 150W RMS 4-Ohm
Brand: PRO-X5.4BM
SKU: PRO-X5.4BM
Price: 49.95 USD
Availability: InStock
Rating: 4.91 (11 reviews)

SKU: PRO-X5.4BM

PRO-X 5.25" Mid-Range Loudspeaker with Bullet | 150W RMS 4-Ohm

SKU: PRO-X5.4BM

$49.95

/EACH

Ships Free – Dispatches Next Business Day Within the USA

In stock

Size: 5.25"

5.25"

Impedance: 4-Ohm

4-Ohm

8-Ohm

Quantity:

Key Features
- 5.25" Mid-Range w/Bullet
- MAX Power: 300 Watts
- RMS Power: 150 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 93dB
Technical Data - Manual

DOWNLOAD THE USER MANUAL

SPECS

SKU
PRO-X5.4BM
Nominal Diameter
5.25" / 133mm
Nominal Impedance
4 ohms
RMS Power Handing
150W
Maximum Power Handing
300w
Sensitivity (1w/1m)
93dB
Frequency Response
200Hz-16KHz
Recommended Hi Pass Crossover
250Hz

SPECS

Voice Coil Diameter
1.2" / 30.5mm
Voice Coil Former Material
Kapton
Winding Material
CCAW
Basket Material
Steel
Magnet Weight
18.5 oz

THIELE & SMALL PARAMETERS

Vas
0.707L / 0.0249ft3
Xmax
6.7mm
Fs
271Hz
Qms
8.672
Qes
1.497
Qts
1.276
Re
3.3 ohms

MEASUREMENTS

Overall Diameter
5.08" / 129mm
Front Mount Baffle Cutout
4.33" / 110mm
Mounting Depth
2.6" / 66mm
Overall Depth
2.81" / 71.5mm
Product Weight
2.8 lbs
Product Dimensions
5.5 x 5.5 x 3.25
M/C Weight
36
M/C Dimensions
16.5 x 11.5 x 7.5
M/C QTY
12
Sold In
Piece

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Product Overview

Product Overview

DS18 PRO-X5.4BM

5.25” Mid-Range Loudspeaker With Bullet 150W RMS 4-Ohm

Step into a world of sound with the DS18 PRO-X5.4BM 5.25” Mid-Range Loudspeaker with Bullet. Whether you're a serious audiophile or just someone who loves music, these speakers deliver an unparalleled audio experience that will leave you amazed.
With its strong midrange and crystal-clear high frequencies, the PRO-X5.4BM provides a concert-like audio experience that will make you feel like you're in the front row. Say goodbye to distortion and hello to powerful, rich sound that will keep you dancing all night long.
One of the standout features of the PRO-X5.4BM is its 1.2” / 30.5mm 4-ohms voice coil, which can handle high heat temperatures without breaking a sweat. This means you can enjoy your favorite music at high volumes for extended periods of time without worrying about damaging your speakers.
The high 93dB sensitivity of the PRO-X5.4BM also means you can turn up the volume without any distortion, while the 200Hz to 16KHz frequency provides richer and more accurate tones that any music lover will immediately notice.
Not only are the PRO-X5.4BM speakers powerful and reliable, but they're also built to last. With a magnet weight of 18.5 oz and a mounting depth of 2.6”, these speakers are designed to withstand the test of time and deliver high-quality sound for years to come.
If you're looking for a powerful and reliable midrange loudspeaker, the DS18 PRO-X5.4BM is the perfect choice. Order yours today and experience music like never before!

FREE SHIPPING ORDERS +$35

30-DAY RETURNS

2 YEAR WARRANTY

SECURE PAYMENT

SKU: PRO-X4.4BM PRO-X 4" Mid-Range Loudspeaker with Bullet | 100W RMS 4-Ohm

Size:

Impedance:

4-Ohm

$41.95

4" Mid-Range w/Bullet
MAX Power: 200 Watts
RMS Power: 100 Watts
Impedance: 4-Ohm
Ferrite Magnet
90dB

4" Mid-Range w/Bullet
MAX Power: 200 Watts
RMS Power: 100 Watts
Impedance: 4-Ohm
Ferrite Magnet
90dB

SKU: PRO-X6.4BM PRO-X 6.5" Mid-Range Loudspeaker with Bullet | 250W RMS 4-Ohm

Size:

6.5"

Impedance:

4-Ohm

$52.95

6.5" Mid-Range w/Bullet
MAX Power: 500 Watts
RMS Power: 250 Watts
Impedance: 4-Ohm
Ferrite Magnet
96dB

6.5" Mid-Range w/Bullet
MAX Power: 500 Watts
RMS Power: 250 Watts
Impedance: 4-Ohm
Ferrite Magnet
96dB

SKU: PRO-X8.4BM PRO-X 8" Mid-Range Loudspeaker with Bullet | 275W RMS 4-Ohm

Size:

Impedance:

4-Ohm

$70.95

8" Mid-Range w/Bullet
MAX Power: 550 Watts
RMS Power: 275 Watts
Impedance: 4-Ohm
Ferrite Magnet
97dB

8" Mid-Range w/Bullet
MAX Power: 550 Watts
RMS Power: 275 Watts
Impedance: 4-Ohm
Ferrite Magnet
97dB

SKU: PRO-X694BM PRO-X 6X9" Mid-Range Loudspeaker with Bullet | 200W RMS 4-Ohm

Size:

6x9"

Impedance:

4-Ohm

$83.95

6x9" Mid-Range W/Bullet
MAX Power: 400 Watts
RMS Power: 200 Watts
Impedance: 4-Ohm
Ferrite Magnet
96dB ~ w/Grill

6x9" Mid-Range W/Bullet
MAX Power: 400 Watts
RMS Power: 200 Watts
Impedance: 4-Ohm
Ferrite Magnet
96dB ~ w/Grill

Let customers speak for us

from 3992 reviews

Awesomeness!

The Pro CF 6x9 is a well built beautifully looking and sounding speaker! Very happy with DS18 and the product they sell!
Thank you DS18!

Heath Linde

12/02/2025

PRO 6x9" Neodymium Carbon Fiber Water resistant Cone Mid-Bass Loudspeaker 300 Watts Rms 4-Ohm

very loud

i love them i got them to complete my 6 speaker rack and now everyone looks at me when driving

Cesar Romero

12/01/2025

PRO-X 6.5" Mid-Range Loudspeaker with Bullet | 250W RMS 4-Ohm

Awesome

This amp has been nothing short of amazing. I have it powering the DS18 shallow mount 10 and it’s very powerful.

12/01/2025

Black Diamond 1-Channel Class D Monoblock Amplifier | 1000W RMS at 1-Ohm

HEAD TURNER

YESSAH BOY I GON RUN DIS ON MY 80A STOCK TAHOE ALTERNATOR AND STOCK ELECTRICAL BECUZ DIS GON TURN ALL THE CHICKS HEADS DAS ALL DAT MATTERS

Jaedyn

12/01/2025

HOOLIGAN X 15" High Excursion Subwoofer 4000 Watts Rms 4" DVC 2-Ohm

Mr Lovah Boy

Shetty horns my stunt wall better with QF and JN bc i like to hop on trends

MR.LovahBoy

12/01/2025

DS18 PRO-DKH4 PRO 3" Bolt On Throat Compression Driver with 4" Titanium VC and Horn 1000 Watts 8 Ohms

HEARING DAMAGE

I heard quinns setup with these while i was cruising in my clapped out corolla and now i cant hear out of my left ear

Guapo

12/01/2025

DS18 PRO-DKH4 PRO 3" Bolt On Throat Compression Driver with 4" Titanium VC and Horn 1000 Watts 8 Ohms

Best horns on the market! blew my windshield with the bass from the horns

The DS18 PRO-DKH4 is absolutely worth it if you’re chasing serious volume, clarity, and pro-audio level performance. This driver uses a massive 4-inch titanium voice coil and a heavy-duty bolt-on horn that delivers extremely loud, crisp highs without breaking a sweat. With high sensitivity and real power-handling capability, it cuts through road noise, crowds, and outdoor environments effortlessly. The build quality is on another level — the materials and weight alone show it’s made for competition setups, big systems, and anyone who needs their mids and highs to stay clean even at extreme volumes. It’s not meant for casual stock upgrades or soft, warm sound; this is a driver built for people who want aggressive, high-output vocals and instruments that project like a concert speaker. If your system is designed for loud, clean performance and you want a top-tier horn driver that can keep up with big amps and big bass, the PRO-DKH4 is worth every dollar.

James

12/01/2025

DS18 PRO-DKH4 PRO 3" Bolt On Throat Compression Driver with 4" Titanium VC and Horn 1000 Watts 8 Ohms

Ears Gone

made ears bleed bought 5 of them for my churro

Carlos

12/01/2025

DS18 PRO-DKH4 PRO 3" Bolt On Throat Compression Driver with 4" Titanium VC and Horn 1000 Watts 8 Ohms

Ears Ringing

These scream, must buy never buying another horn.

Quinn

12/01/2025

DS18 PRO-DKH4 PRO 3" Bolt On Throat Compression Driver with 4" Titanium VC and Horn 1000 Watts 8 Ohms

Clean and clear

I thought my Walmart tweeters was crisp until I ordered these they took my sound to another level

Mike b

11/28/2025

Piezo Super Tweeter 40 Watts

GREAT SOUND GREAT PRICE 8/10 INSTALLATION

if you are having someone install this for you its the best you can get for this price. im very very happy with the product.

however i was thinking the install would be a lot more plug and play as far as mounting the door speakers and tweeters. other than that no issues at all

noilan delgado

11/27/2025