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General Features:
- 4" 2-Way Coaxial
- MAX Power: 260 Watts
- RMS Power: 60 Watts
- Impedance: 3 Ohm
- Strontium & Neodymium Magnets
- Pair ~ 85dB
DS18 EXL-SQ4.0
Instantly increase the sound quality in your car and get EXTREMELY LOUD with powerful clear sound that fills any space using DS18’s EXL-SQ4.0.
The 2-way design of the EXL-SQ4.0 equips it with both a woofer and a tweeter, which work together to produce a full and dynamic sound. These speakers are capable of reproducing both high and low frequencies with remarkable accuracy. From soaring vocals to deep, thumping bass lines, you'll hear every nuance and detail of your favorite songs.
The EXL-SQ4.0 has a 2-way design with a 3-ohm impedance, making these speakers extremely easy to incorporate into any high-powered audio system.
The glass fiber cone equipped on the EXL-SQ4.0 guarantees it performs at it’s best and has a longer lifespan. The glass fiber cone provides stiffness, ensures accurate sound reproduction, and minimizes distortion. It’s lightweight design enables faster and more responsive changes to the signal, while also maximizing energy efficiency.
One of the key features of the EXL-SQ4.0 is its advanced engineering, which has been carefully optimized to ensure maximum sound quality and clarity. Every component, from the advanced PEI dome tweeter to the neodymium magnets, and black glass fiber cone has been carefully chosen and tuned to deliver the best possible audio performance. This attention to detail ensures that every note, every beat, and every detail of your music is reproduced with incredible accuracy and fidelity.
| Brand | DS18 |
| SKU | EXL-SQ4.0 |
| Nominal Diameter | 4" / 101.6mm |
| Nominal Impedance | 3 ohm |
| RMS Power Handling | 60W |
| MAX Power Handling | 260W |
| Sensitivity (1w/1m) | 85 dB |
| Frequency Response | 115Hz - 22KHz |
| Recommended HI Pass Crossover | 140Hz |
| Number of ways | 2-way |
| Pair or Single | Pair |
| Grill Included | Yes |
| Woofer | Specifications |
| Voice Coil Diameter | 1"/ 25.5mm |
| Voice Coil Former Material | BASV |
| Winding Material | CCAW |
| Cone Material | Glass Fiber |
| Surround Material | Rubber |
| Basket Material | Aluminum |
| Basket Color/Finish | Granite Silver |
| Magnet Material | Strontium |
| Magnet Weight | 9 Oz |
| THIELE & SMALL PARAMETERS | Listed Below |
| Equivalent Volume Vas | 1.2L / 0.043ft3 |
| Free Air Resonance Fs | 113Hz |
| DC Resistance Re | 2.8 ohm |
| Mechanical Factor Qms | 4.889 |
| Electrical Factor Qes | 0.873 |
| Total Factor Qts | 0.741 |
| Tweeter | Specifications |
| Nominal Diameter | 0.8" / 20.3mm |
| Voice Coil Diameter | 0.5" / 13mm |
| Diaphragm Material | PEI Dome |
| Magnet Material | Neodymium |
| Speaker | Measurement |
| Overall Diameter | 4.12" / 104.8mm |
| Overall Depth | 2.14" / 54.5mm |
| Front Mount Baffle Cutout | 3.77" / 96mm |
| Mounting Depth | 1.96" / 50mm |
| Motor Diameter | 3.14" / 80mm |
| Gross Single Unit Weight (lb) | 4 |
| Dimensions W x L x H (Inches) | 12.5 x 6.25 x 3.5 |
| Parts Warranty | 1 Year |
| Labor Warranty | 1 Year |