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DS18 GEN-X5.25 2-Way 5.25'' Coaxial Speaker 135W Max 45W RMS Dome Tweeter 4 Ohms

SKU DS-G5.25Xi
Save 21% Save 21%
Original price $52.99
Original price $52.99 - Original price $52.99
Original price $52.99
Current price $41.95
$41.95 - $41.95
Current price $41.95

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  • 5.25" 2-WAY SPEAKER - DS18 has designed the perfect speaker that combines a midrange and two tweeters giving you a great balance and value in one efficient package. Removable protective cover included
  • UNMATCHED ENGINEERING - The GEN-X coaxial speakers come with an 25mm Voice Coil 26mm Mylar Dome Tweeter all at an affordable price
  • PERFORMANCE AT AN UNBEALIVEABLE PRICE - The GEN-X5.25 delivers an impressive 135W Max Power with 45W RMS enough to tackle a full range of audio without leaving a huge hole in your wallet!
  • UPGRADE FROM STOCK - Upgrade from the stock door speakers that came with your car. With the GEN-X line from DS18, you'll get a sense on what you've been missing out on.
  • NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market.

DS18 GEN-X5.25 2-Way 5.25'' Coaxial Speaker 135W Max 45W RMS Dome Tweeter 4 Ohms

This Product Includes:

  • (2) 5.25" 2-WAY Coaxial Speakers with Mylar Dome Tweeters

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.


  • 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

  • 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 / 0.129ft

  • 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: 84.5cm

  • 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


  • 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

Payment Information


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