Description
DS18 G4.6Xi
The DS18 G4.6Xi is a 4×6‑inch 2‑way GEN‑X coaxial car audio speaker pair engineered to deliver balanced, full‑range sound with good clarity and volume for everyday listening and system upgrades. Featuring a 4 Ω nominal impedance and 45 W RMS (135 W peak) power handling, these speakers are compatible with most head units and amplifiers, offering clear mids and crisp highs across a frequency response of approximately 45 Hz to 20 kHz. The 2‑way design combines a treated paper cone woofer with a Mylar dome tweeter to reproduce a wide range of frequencies, while the rubber surround and steel basket provide durability and reliability. With a sensitivity around 84 dB, the G4.6Xi produces robust sound without requiring excessive power, making it a solid choice for upgrading factory speakers or enhancing aftermarket builds.
Specification
| Category | Specification |
|---|---|
| SKU | G4.6XI |
| Nominal Diameter | 4×6″ / 101×152 mm |
| Nominal Impedance | 4 Ohms |
| RMS Power Handling | 45W |
| Maximum Power Handling | 135W |
| Sensitivity (1W/1m) | 84 dB |
| Frequency Response | 45Hz-20kHz |
| Recommended Hi Pass Crossover | 80Hz |
| Number of Ways | 2 |
| Pair or Single | Pair |
| Grill Included | No |
Woofer Specifications
| Parameter | Value |
|---|---|
| Voice Coil Diameter | 1″ / 25.5 mm |
| 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 | 6.3 Oz / 180 g |
Thiele & Small Parameters
| Parameter | Value |
|---|---|
| Equivalent Volume Vas | 1.8 L / 0.063 ft³ |
| Excursion (one way) Xmax | 2.2 mm |
| Free Air Resonance Fs | 115 Hz |
| Mechanical Factor Qms | 4.3 |
| Electrical Factor Qes | 2.3 |
| Total Factor Qts | 1.5 |
| Moving Mass Mms | 9.4 g |
| Compliance Cms | 195 mm/N |
| BL Factor Bl | 3.1 |
| Voice Coil Inductance Le | 151 µH |
| Cone Area Sd | 84.3 cm² |
| DC Resistance Re | 3.7 Ohms |
| Moving Mass without Air Mmd | 8.5 g |
Tweeter Specifications
| Parameter | Value |
|---|---|
| Nominal Diameter | 1″ / 25.5 mm |
| Voice Coil Diameter | 0.5″ / 13.25 mm |
| Voice Coil Former Material | ASV |
| Winding Material | EISVM |
| Diaphragm Material | Mylar |
| Magnet Material | Neodymium |
| Magnet Weight | 1.8 g |
Speaker Measurement
| Parameter | Value |
|---|---|
| Overall Diameter | 4″ x 6.1″ / 102 x 155 mm |
| Overall Depth | 2.18″ / 55.3 mm |
| Front Mount Baffle Cutout | 3.6″ x 5.94″ / 93 x 151 mm |
| Mounting Depth | 1.7″ / 43 mm |
| Motor Diameter | 3″ / 76 mm |
| Tweeter Protrusion | 0.48″ / 12.3 mm |
| Gross Single Unit Weight | 0.45 kg |
| Single Unit Box Dimensions (W x L x H) | 170 x 80 x 230 mm |
| Quantity of Units in Master Carton | 10 PRS/CTN |
| Gross Master Carton Weight | 13.0 kg |
| Master Carton Dimensions (W x L x H) | 425 x 360 x 250 mm |
Product Overview
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 G4.6Xi 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 G4.6Xi 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 G4.6Xi’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 45Hz.
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 G4.6Xi will deliver. Order yours today and take the first step towards audio perfection on the road.
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