GEN-X 5.25" 2-Way Coaxial Speakers 45 Watts Rms 4-Ohm

Name: GEN-X 5.25" 2-Way Coaxial Speakers 45 Watts Rms 4-Ohm
Brand: G5.25Xi
SKU: G5.25Xi
Price: 50.95 USD
Availability: InStock
Rating: 5.0 (2 reviews)

SKU: G5.25Xi

GEN-X 5.25" 2-Way Coaxial Speakers 45 Watts Rms 4-Ohm

SKU: G5.25Xi

$50.95

/PAIR

Ships Free Next Business Day From Miami, FL, USA

In stock

Size: 5.25"

5.25"

Quantity:

Key Features
- 5.25" 2-Way Coaxial
- MAX Power: 135 Watts
- RMS Power: 45 Watts
- Impedance: 4 Ohm
- Barium Ferrite & Neodymium Magnets
- Pair ~ 84dB
Technical Data - Manual

DOWNLOAD THE USER MANUAL

SPECS

SKU
G5.25XI
Nominal Diameter
5.25" / 133mm
Nominal Impedance
4 Ohms
RMS Power Handling
45W
Maximum Power Handling
135W
Sensitivity (1w/1m)
84dB
Frequency Response
50Hz-20KHz
Recommended HI Pass Crossover
80Hz
Number of ways
2
Pair or single
Pair
Grill Included
Yes

WOOFER SPECS

Voice Coil Diameter
1" / 25.5mm
Voice Coil Former Material
ASV
Winding Material
EISV
Cone Material
Paper
Surround Material
Rubber
Basket Material
Steel
Basket Color/Finish
Black Matte
Magnet Material
Barium Ferrite
Magnet Weight
6.3Oz / 180g

THIELE & SMALL PARAMETERS

Equivalent Volume Vas
3.66L / 0.129ft3
Excursion (one way) Xmax
2.2mm
Free Air Resonance Fs
86Hz
Mechanical Factor Qms
3.5
Electrical Factor Qes
1.63
Total Factor Qts
1.1
Moving Mass Mms
9.15g
Compliance Cms
330mm/N
Bl Factor Bl
3.4
Voice Coil Inductance Le
151uH
Cone Area Sd
84.5cm2
DC Resistance Re
3.7 Ohms
Mechanical Mass w/o air Mmd
8.3g

TWEETER SPECS

Nominal Diameter
1" / 25.5mm
Voice Coil Diameter
0.5" / 13.25mm
Voice Coil Former Material
ASV
Winding Material
EISVM
Diaphragm Material
Mylar
Magnet Material
Neodymium
Magnet Weight
1.8g

MEASUREMENTS

Overall Diameter
5.13" / 130.4mm
Overall Depth
2.47" / 62.8mm
Overall Diameter with Grill
6.38" / 162mm
Overall Depth with Grill
2.75" / 69.8mm
Front Mount Baffle Cutout
4.52" / 115mm
Mounting Depth
1.97" / 50mm
Motor Diameter
3" / 76mm
Tweeter Protrusion
0.5" / 12.8mm
Gross Single Unit Weight
0.52 KG
Single Unit Box Dimensions W x L x H
185 x 85 x 325mm
Quantity of Units in Master Carton
10 PRS/CTN
Gross Master Carton Weight
14 KG
Master Carton Dimensions W x L x H
450 x 340 x 390mm

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Product Overview

Product Overview

DS18 G5.25XI

2-Way Coaxial Speakers 135 Watts 4-Ohm

The power, clarity, and range everyone who likes it LOUD loves about the GEN-X series returns in a speaker equipped with an extremely durable steel basket to outlast any vehicle it’s installed in. Making it the perfect choice for anyone looking for a long-lasting and reliable speaker. This is particularly important in the case of car audio systems, as the constant vibrations and movement of a car can cause damage to less robust speakers.

The G5.25Xi was made for amplifiers but can be used in factory settings with 4-ohm factory amplifiers in most cases for great sound and clarity over factory OEM speakers.

The G5.25Xi is notable for its 2-way design consisting of a woofer, and a tweeter. The different drivers are each responsible for reproducing sounds within a specific frequency range, allowing for a more accurate and full-sounding audio experience. The G5.25Xi's 2-way design also ensures that the speaker does not require a large amount of power to operate, making it suitable for use with a variety of amplifiers.
The Mylar Balanced Dome Tweeters included in this coaxial help it achieve the highest range of frequencies possible, while the speaker itself reaches frequencies as low as 50Hz.

These speakers get loud extremely easily with a MAX Power Handling of 135W and RMS Power Handling of 45W.

Whether you’re turning up the volume or appreciating the nuances in your favorite tracks, the G5.25Xi will deliver. Order yours today and take the first step towards audio perfection on the road.

FAST FREE SHIPPING

30-DAY RETURNS

2 YEAR WARRANTY

SECURE PAYMENT

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SKU: G6.9Xi GEN-X 6x9" 3-Way Coaxial Speakers 60 Watts Rms 4-Ohm

Size:

6x9"

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6X9" 3-Way Coaxial
MAX Power: 180 Watts
RMS Power: 60 Watts
Impedance: 4 Ohm
Barium Ferrite & Neodymium Magnets
Pair ~ 86dB

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MAX Power: 180 Watts
RMS Power: 60 Watts
Impedance: 4 Ohm
Barium Ferrite & Neodymium Magnets
Pair ~ 86dB

SKU: G6.5Xi GEN-X 6.5" 2-Way Coaxial Speakers 50 Watts Rms 4-Ohm

Size:

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$57.95

6.5" 2-Way Coaxial
MAX Power: 150 Watts
RMS Power: 50 Watts
Impedance: 4 Ohm
Barium Ferrite & Neodymium Magnets
Pair ~ 86dB

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MAX Power: 150 Watts
RMS Power: 50 Watts
Impedance: 4 Ohm
Barium Ferrite & Neodymium Magnets
Pair ~ 86dB

SKU: G5.7Xi GEN-X 5x7" 2-Way Coaxial Speakers 50 Watts Rms 4-Ohm

Size:

5x7"

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5X7" 2-Way Coaxial
MAX Power: 150 Watts
RMS Power: 50 Watts
Impedance: 4 Ohm
Barium Ferrite & Neodymium Magnets
Pair ~ 85dB

5X7" 2-Way Coaxial
MAX Power: 150 Watts
RMS Power: 50 Watts
Impedance: 4 Ohm
Barium Ferrite & Neodymium Magnets
Pair ~ 85dB

SKU: G4Xi GEN-X 4" 2-Way Coaxial Speakers 40 Watts Rms 4-Ohm

Size:

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4" 2-Way Coaxial
MAX Power: 120 Watts
RMS Power: 40 Watts
Impedance: 4 Ohm
Barium Ferrite & Neodymium Magnets
Pair ~ 84dB

4" 2-Way Coaxial
MAX Power: 120 Watts
RMS Power: 40 Watts
Impedance: 4 Ohm
Barium Ferrite & Neodymium Magnets
Pair ~ 84dB

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SKU: G4.6Xi GEN-X 4x6 2-Way Coaxial Speakers 45 Watts Rms 4-Ohm

Size:

4x6"

$50.95

4X6" 2-Way Coaxial
MAX Power: 135 Watts
RMS Power: 45 Watts
Impedance: 4 Ohm
Barium Ferrite & Neodymium Magnets
Pair ~ 84dB

4X6" 2-Way Coaxial
MAX Power: 135 Watts
RMS Power: 45 Watts
Impedance: 4 Ohm
Barium Ferrite & Neodymium Magnets
Pair ~ 84dB

SKU: G6.5XC G6.5XC GEN-X 6.5" 2-Way Component Set Speaker System 150 Watts 4-Ohm

Size:

6.5" Component

$113.95

6.5" 2-Way Component
MAX Power: 150 Watts
RMS Power: 100 Watts
Impedance: 4 Ohm ~ 86db
Barium Ferrite & Neodymium Magnets
Pair ~ Crossovers & Grills Included

6.5" 2-Way Component
MAX Power: 150 Watts
RMS Power: 100 Watts
Impedance: 4 Ohm ~ 86db
Barium Ferrite & Neodymium Magnets
Pair ~ Crossovers & Grills Included

Let customers speak for us

from 3728 reviews

Gen-x

Great amp

Cody Dillon

07/11/2025

GEN-X Full-Range Class D 4-Channel Amplifier 4 x 150 Watts Rms @ 4-ohm

I love these 4 inch tweeters

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 !

Bassn413

07/10/2025

4" Super Bullet Tweeter 250 Watts 1.5" Titanium 4-Ohm Vc with RGB LED Lights

Oh yeah.

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.

Bob Wucher

07/09/2025

PRO-X 6X9" Mid-Range Bullet Loudspeaker 200 Watts Rms 8-Ohm

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!

Kyle Bethel

07/09/2025