DD AUDIO LE-508.3a-D4 – Subwoofer 3 x 20 cm 1500 WRMS 0.7 or 2.66 Ohm
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Delivery information
Delivery information
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Description
Description
DD Audio LE-508.3a-D4: Three 20 cm Subwoofers in a 61-Liter Enclosure
An unpowered pack combining three 508e-D4 subwoofers from the 500e series and a ported enclosure tuned to 43 Hz, for a total power handling of 1500 W RMS.
The three subwoofers and the enclosure are delivered separately and require assembly. The necessary hardware and cables are provided with the enclosure.
8-inch subwoofers
Total power
Net enclosure volume
Tuning frequency
Highlights
Triple 8-inch configuration
- Three DD Audio 508e-D4 subwoofers from the 500e series.
- 1500 W RMS and 4500 W peak power for the entire system.
- Two listed impedances: 0.7 or 2.66 ohms depending on the wiring.
“a” version construction
- 19 mm MDF body and plywood baffle.
- High-flow side port tuned to 43 Hz.
- Hexagonal metal protective grilles.
Description
The DD Audio LE-508.3a-D4 pack combines three 20 cm 508e-D4 subwoofers and a ported enclosure with 61 liters of net volume. This “a” version of the LE-500 series features a plywood baffle and 500e series drivers. Its size has been reduced compared to the previous generation to make it easier to integrate.
Available from Sound Auto Concept for triple-subwoofer car audio installations, this system handles a total of 1500 W RMS, with a listed peak power of 4500 W. The enclosure features a high-flow side port tuned to 43 Hz and side-mounted binding posts. Hexagonal metal grilles protect the drivers from impacts in the trunk.
The construction combines 19 mm MDF for the enclosure body and plywood for the baffle. The entire unit measures 77.5 cm wide, 30.5 cm high, and 51 cm deep.
- Unpowered pack including one enclosure and three 508e-D4 subwoofers.
- System impedance: 0.7 or 2.66 ohms depending on the wiring configuration.
- Enclosure and drivers are delivered separately; assembly is required using the provided hardware and cables.
Technical Specifications
| Specification | Value |
|---|---|
| Model | DD Audio LE-508.3a-D4 |
| Product reference | DDLE-508.3A-D4 |
| Type | Unpowered ported enclosure pack with three subwoofers |
| Subwoofers included | 3 x DD Audio 508e-D4, 500e series |
| Subwoofer diameter | 3 x 20 cm / 8 inches |
| Total RMS power | 1500 W |
| Total peak power | 4500 W |
| Listed impedances | 0.7 or 2.66 ohms depending on the wiring |
| Net enclosure volume | 61 L |
| Tuning frequency | 43 Hz |
| Port | Side-mounted, high-flow |
| Enclosure body | 19 mm MDF |
| Baffle | Plywood |
| Driver protection | Hexagonal metal grilles |
| Terminals | Side-mounted binding posts |
| Dimensions W x H x D | 77.5 x 30.5 x 51 cm |
| Delivery | Enclosure and subwoofers delivered separately; hardware and cables provided |
Amplifier selection: check that the amplifier accepts the impedance resulting from the chosen wiring, especially for the listed 0.7-ohm configuration.
DD AUDIO LE-508.3a-D4 – Subwoofer 3 x 20 cm 1500 WRMS 0.7 or 2.66 Ohm
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