DD Audio SL715-D4 - 15" 1000W RMS Dual 4 Ohm Subwoofer
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Description
Description
Description:
Highlights
- High-performance 15-inch subwoofer
- RMS Power: 1000 W
- Dual 4 Ohm Voice Coil (2 x 4 Ω)
- 3-inch (7.6 cm) voice coil
- Resonance Frequency: 27.7 Hz
- Open basket for optimal rigidity and airflow
- Rigid and ultra-light cone
- Rigid dual-layer suspension
- High-density EROM surrounds
- Minimum sealed enclosure volume: 25 liters
- Optimized for 30-300 Hz
- Maximum excursion: 19 mm
Description
The SL700 series marks a return to 2000s-era subwoofers, designed for powerful and precise musical reproduction!
Featuring an open basket, a rigid and ultra-light cone, a rigid dual-layer suspension, high-density EROM surrounds, and a 3-inch (7.6 cm) voice coil, the SL700 series delivers punchy bass while maintaining excellent precision.
Optimized to reproduce frequencies from 30 to 300 Hz, it is an exceptional subwoofer for music listening, thanks to its precision and power.
- Open basket ensuring optimal rigidity and improved airflow
- Superior efficiency thanks to chassis design
- Compact volume: minimum 25 liters for sealed enclosure
- Punchy bass with excellent musical precision
Technical specifications
| Speaker Size | 15 inches |
| RMS Power | 1000 W |
| Impedance | D4 (Dual 4 Ohms) |
| Voice Coil | 3 inches (7.6 cm) |
| Piston Diameter | 15 inches |
| Resonance Frequency (Fs) | 27.7 Hz |
| Qms | 6 |
| Qes | 0.73 |
| Qts | 0.66 |
| Air Volume (Vas) | 54.9 liters |
| Mechanical Excursion (Xmax) | 19 mm |
| Maximum Excursion | 40 mm |
| Chassis Outer Diameter | 15.375 inches / 391 mm |
| Outer Diameter with Gasket | 15.5 inches / 394 mm |
| Mounting Diameter | 13.875 inches / 352 mm |
| Mounting Depth | 6.75 inches / 172 mm |
| Motor Diameter | 6.7 inches / 170 mm |
| Motor Depth | 2.5 inches / 63.5 mm |
| Subwoofer Displacement | 2.55 liters |
| Sealed Enclosure Volume | 25.4 to 70.8 liters (1.25 to 2.5 cubic feet) |
| Ported Enclosure Volume | 50 to 77.9 liters (1.75 to 2.75 cubic feet) |
Why choose it
- Back to basics: design inspired by legendary subwoofers of the 2000s
- Exceptional musical precision: optimized for 30-300 Hz with excellent definition
- Innovative open basket: maximum rigidity and optimal airflow for better efficiency
- 3-inch voice coil: power and control for punchy bass
- High-density EROM surround: durability and linearity of movement
- Compact volume: only 25 liters minimum in a sealed enclosure
- Versatility: compatible with sealed or ported enclosures
- Low resonance frequency: 27.7 Hz for deep bass
- DD Audio brand: American reference in high-performance subwoofers
pre-order
pre-order
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The Sound Auto Concept Team
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Free delivery from €49*
Free delivery from €49*
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Returns
Returns
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DD Audio SL715-D4 - 15" 1000W RMS Dual 4 Ohm Subwoofer
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