Description
DS18 PRO-X5.4BM
The DS18 PRO‑X5.4BM is a 5‑inch dual‑4‑ohm mid/bass speaker engineered for car audio enthusiasts who want tight, dynamic, and punchy low‑mid performance in compact sound systems. Rated at 300 W RMS and 600 W peak power handling, this speaker delivers strong midrange and low‑bass output with excellent control and minimal distortion. Built with a rigid cone, high‑temperature voice coil, and durable frame, the PRO‑X5.4BM is ideal for door panels, rear decks, or custom mid/bass enclosures where space is limited but performance is essential. Whether used in daily driver audio upgrades, custom builds, or SPL‑focused setups, it provides solid midrange projection and impactful low‑end response.
Specifications
| Parameter | Value |
|---|---|
| SKU | PRO-X5.4BM |
| Nominal Diameter | 5.25″ / 133 mm |
| Nominal Impedance | 4 Ohms |
| RMS Power Handling | 150 W |
| Maximum Power Handling | 300 W |
| Sensitivity (1w/1m) | 93 dB |
| Frequency Response | 200 Hz – 16 kHz |
| Recommended Hi-Pass Crossover | 250 Hz |
| Sold In | Piece |
Motor & Construction
| Component | Specification |
|---|---|
| Voice Coil Diameter | 1.2″ / 30.5 mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAW |
| Basket Material | Steel |
| Magnet Weight | 18.5 oz |
Thiele & Small Parameters
| Parameter | Value |
|---|---|
| Equivalent Volume (Vas) | 0.707 L / 0.0249 ft³ |
| Excursion (Xmax) | 6.7 mm |
| Free Air Resonance (Fs) | 271 Hz |
| Mechanical Q (Qms) | 8.672 |
| Electrical Q (Qes) | 1.497 |
| Total Q (Qts) | 1.276 |
| DC Resistance (Re) | 3.3 Ohms |
Measurements & Packaging
| Measurement | Value |
|---|---|
| Overall Diameter | 5.08″ / 129 mm |
| Front Mount Baffle Cutout | 4.33″ / 110 mm |
| Mounting Depth | 2.6″ / 66 mm |
| Overall Depth | 2.81″ / 71.5 mm |
| Product Weight | 2.8 lbs |
| Product Dimensions | 5.5 × 5.5 × 3.25 in |
| Master Carton Weight | 36 lbs |
| Master Carton Dimensions | 16.5 × 11.5 × 7.5 in |
| Master Carton Quantity | 12 |
Product Overview
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!
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