Description
DS18 SRW10.4
The SRW10.4 is a 10‑inch shallow‑mount car subwoofer designed to provide deep, punchy bass even in tight installation spaces such as under‑seat boxes or slim enclosures. Built with a single 4 Ω voice coil (SVC) and a 2″ high‑temperature aluminum voice coil former, it handles 200 W RMS and up to 400 W peak power, delivering consistent low‑end performance without distortion. The rugged design includes a paper cone, rubber surround, 45 oz ferrite magnet, and a gloss‑red steel basket for long‑lasting durability and bass impact. With a frequency response from approximately 23 Hz to 250 Hz and a sensitivity of 87 dB, the SRW10.4 is ideal for both sealed and ported enclosures, offering powerful bass in vehicles where space is limited.
Specifications
| Parameter | Value |
|---|---|
| SKU | SRW10.4 |
| Nominal Diameter | 10” / 254 mm |
| Nominal Impedance | 4 Ω |
| RMS Power Handling | 200 W |
| MAX Power Handling | 400 W |
| Sensitivity (1W/1M) | 87 dB |
| Frequency Response | 23 – 250 Hz |
| Recommended Low-Pass Crossover | 90 Hz |
Motor / Construction
| Parameter | Value |
|---|---|
| Voice Coil Diameter | 2” / 50.8 mm |
| Voice Coil Former Material | Aluminum |
| Winding Material | SV |
| Cone Material | Paper |
| Dust Cap Material | Paper |
| Surround Material | Rubber |
| Basket Material | Steel |
| Basket Color / Finish | Gloss Red |
| Magnet Material | Ferrite |
| Magnet Weight | 45 oz |
| Displacement Volume | 1.86 L / 0.065 ft³ |
Thiele & Small Parameters
| Parameter | Value |
|---|---|
| Equivalent Volume (VAS) | 17 L / 0.6 ft³ |
| Free Air Resonance (FS) | 48 Hz |
| Mechanical Factor (QMS) | 7.917 |
| Electrical Factor (QES) | 0.989 |
| Total Q (QTS) | 0.879 |
| Moving Mass (MMS) | 120.505 g |
| Mechanical Mass without Air (MMD) | 112.689 g |
| Compliance (CMS) | 0.091 mm/N |
| Bl Factor (Bl) | 11.135 |
| Voice Coil Inductance (Le) | 11.33 mH |
| Diaphragm Area (Sd) | 366.44 cm² |
| DC Resistance (Re) | 3.4 + 3.4 Ω |
| Efficiency Bandwidth Product (EBP) | 48.5 |
Measurements / Dimensions
| Parameter | Value |
|---|---|
| Overall Diameter | 10.23” / 260 mm |
| Overall Depth | 3.62” / 92 mm |
| Front Mount Baffle Cutout | 9.13” / 232 mm |
| Mounting Depth | 3.07” / 78 mm |
| Motor Diameter | 5.51” / 140 mm |
| Gross Single Unit Weight | 8.5 lb |
| Single Unit Box Dimensions (W × L × H) | 10.75 × 10.75 × 4.25 in |
| Quantity of Units in Master Carton | 4 |
| Gross Master Carton Weight | 35 lb |
| Master Carton Dimensions (W × L × H) | 22.5 × 11.5 × 9.5 in |
Product Overview
10″ Car Subwoofer 400 Watts 4-Ohm SVC Shallow Mount
Introducing the SRW10.4: DS18’s ultimate solution for car audio enthusiasts craving exceptional bass performance in tight areas.
Crafted as part of the renowned SRW bass series, this subwoofer epitomizes the perfect blend of power, performance, and affordability. Designed to excel in shallow sub frames, the SRW10.4 outshines its competitors, delivering booming bass that will leave you astounded. The large surround with flexible spider packs and the high-quality aluminum voice coil former work in perfect unison, maximizing the excursion capability and ensuring a deep, full-bodied bass response that will leave you craving for more.
DS18’s SRW10.4 subwoofer effortlessly delivers phenomenal bass response, boasting an impressive 400W of MAX power and 200W RMS power handling with absolute precision. What truly sets the SRW10.4 apart from the competition is its exceptional sensitivity rating of 87dB. This shallow mount subwoofer achieves an outstanding level of volume and power while operating within its compact frame.
Coming in both dual voice coil (DVC) and single voice coil (SVC) options, the SRW10.4 caters to your specific amplifier setup, ensuring you can maximize the power delivery to breathe life into every note of your favorite tunes.
Versatility is at the core of the SRW10.4’s design, allowing you to install it effortlessly in compact places and requiring less box space compared to other subs. Its compact size provides you with countless placement options, enabling you to customize your car audio setup to perfection. Whether you choose a ported or sealed box, DS18’s SRW10.4 consistently delivers incredible bass that fills your vehicle’s interior, transforming every drive into an immersive concert-like experience.
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