Technical Highlights

  • Power handling 350 W RMS, impedance 1 ohm, bass reflex design.
  • Subwoofer 210e-D2, 2.5 inch voice coil, multiplex enclosure.
  • Dimensions 33.5 × 60.9 × 33 cm, hex-cut metal grille, ideal for cars.
  • More technical details
Regular price €229.00
Regular price €229.00 selling price €229.00
2% discount with credit card
including VAT
Estimated delivery: Sep 18–Sep 25.
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Regular price €229.00
Regular price €229.00 selling price €229.00

The LE-210.1a from DD Audio is a 10-inch Enclosed Subwoofer that impresses with its robust construction and remarkable bass performance. With a multiplex enclosure and the powerful 210e-D2 Subwoofer, it offers a power handling of 350 W RMS with a bass reflex design that ensures optimal pressure and precision. The enclosure is made of high-quality plywood and is equipped with a hex-cut metal grille for protection, making it the ideal solution for vehicles with limited space.

Features

  • 10-inch Subwoofer with bass reflex design
  • Enclosure made of high-quality multiplex plywood
  • Powerful 210e-D2 Subwoofer
  • Power handling of 350 W RMS
  • Large hex-cut metal grille for protection
  • Compact design for restricted space

Technical Specifications

  • Speaker size 25 cm
  • Subwoofer model 210e-D2
  • Power handling (RMS/Peak) 350 W / 1100 W
  • Impedance Single 1 Ohm
  • Voice coil 2.5 inches
  • Enclosure dimensions 33.5 × 60.9 × 33 cm (H × W × D)
  • Enclosure type bass reflex
  • Material multiplex plywood
  • Protection grille metal, hex-cut design

Frequently Asked Questions about LE-210.1a


What RMS power does the DD Audio LE-210.1a offer, and how does the bass reflex design affect bass reproduction?

The Enclosed Subwoofer offers an RMS capacity of 350 W, providing ample headroom for high volumes. The bass reflex principle allows the diaphragm to work more efficiently, resulting in powerful low-frequency waves with precise punch. Additionally, the 10-inch woofer benefits from a 2.5-inch voice coil, which dissipates heat better and ensures consistent performance. The stable multiplex plywood enclosure minimizes vibrations and prevents unwanted resonances. How relevant is the multiplex enclosure for sound, and how exactly does the bass reflex principle affect deep bass? Especially if you enjoy listening to music loudly, the design with a 10-inch speaker diameter ensures strong bass response with minimal space requirements. The large hex-cut metal grille prevents damage.

How large is the speaker in this subwoofer enclosure, and what does a voice coil with a 2.5-inch diameter mean?

The 10-inch driver used in this bass speaker achieves increased load capacity thanks to the 2.5-inch voice coil, which withstands thermal stress better. When you install the DD Audio LE-210.1a, you benefit from an even power distribution across the entire frequency range, as the relatively large voice coil ensures optimized power transfer to the diaphragm. At the same time, this design allows for greater excursion, resulting in a rich, deep level. In power-intensive music styles, the 2.5-inch voice coil provides a stable foundation in the deep bass without provoking uncontrolled distortion. The driver size of 10 inches harmonizes ideally with the compact reflex enclosure, producing strong bass while occupying minimal space.

Does the DD Audio LE-210.1a have a robust material for the enclosure, and how does this affect the resonance properties?

The multiplex plywood housing offers high strength, which minimizes unwanted self-vibrations and keeps the bass reproduction uncolored. Plywood is considered more stable than conventional MDF because multiple layers of plywood are glued together and arranged in a staggered manner. This significantly increases stiffness and reduces audible cabinet resonances. Additionally, the wood material used provides consistent damping, which transmits deep bass frequencies cleanly into the vehicle's interior. Thanks to the precise cutting and solid workmanship, air leakage at the cabinet edges is minimized. Those who prefer clear bass reproduction will benefit from this construction, which protects the Subwoofer from acoustically disturbing cabinet movement, thus enabling consistent level reserves.

What is the RMS and peak load capacity, and what advantages does an impedance of 1 Ohm bring?

This Subwoofer system can handle up to 350 W RMS according to the data sheet and achieves a peak power of 1100 W, providing you with enormous power reserves for dynamic bass impulses. When using the DD Audio LE-210.1a, the single 1 Ohm version allows for efficient amplifier utilization, as many amplifiers deliver higher output power at low impedances. This combination of high continuous power and low impedance allows for intense listening sessions with rich depth. The 2.5-inch voice coil can easily absorb mechanical stresses, keeping distortion minimized even at high levels. The combination of 350 W RMS and 1 Ohm resistance achieves a balanced mix of volume and sound precision in typical car hi-fi setups.

What influence does connecting a DD Audio LE-210.1a have on bass coverage, and how does the hex-cut metal grille function as a protective device?

The precisely calculated bass reflex volume distributes sound pressure evenly to create realistic low-frequency sounds in the vehicle's interior. The 10-inch woofer with a diameter of 25 cm represents a balanced mix of space-saving and sound fullness. How does the metal grille protect the diaphragm, and why is it designed to cover a large area? The hex-cut design covers the diaphragm broadly without significantly obstructing airflow, thus preserving bass dynamics. Especially at low frequencies, it is crucial that the protective grille withstands vibrations and protects the sensitive subwoofer diaphragm. Additionally, the grille prevents damage from cargo in the trunk, which is particularly practical for a subwoofer enclosure with limited space.

How can the compact bass reflex enclosure be installed, and what should be considered regarding the dimensions?

To securely place the DD Audio LE-210.1a in the vehicle, you should consider its enclosure dimensions of 33.5 × 60.9 × 33 cm (H × W × D). These compact dimensions allow for flexible mounting in the trunk or behind the rear seats without taking up too much storage space. It is advisable to maintain sufficient distance from surrounding components to avoid blocking the bass reflex opening. The multiplex plywood construction facilitates a firm anchoring, as screws can be securely anchored in the stable material. Additionally, the positioning should be chosen so that the subwoofer can radiate as freely as possible. This ensures optimal deep sound, producing precise pressure.

Can the DD Audio LE-210.1a deliver consistently high bass performance due to its 2.5-inch voice coil, and how does this design affect intense music genres?

The 2.5-inch voice coil has a larger contact area between the winding and the diaphragm carrier, allowing it to dissipate the generated heat more efficiently. Consequently, the performance remains stable under continuous load, which is particularly advantageous for genres with high bass energy density – such as electronic, hip-hop, or metal. How does this design influence the sound, and can it minimize distortion at low frequencies? The expanded voice coil surface utilizes more magnetic field, ensuring powerful, even movement of the diaphragm. Additionally, the robust construction prevents unwanted hitting at high levels, so your music remains powerful without causing sound dropouts.

How is the bass reflex enclosure designed to enable precise punch while maintaining deep bass?

The DD Audio LE-210.1a features a well-thought-out bass reflex concept, where the enclosure volume is precisely matched to the 10-inch Subwoofer. This interplay ensures a lossless propagation of low frequencies, allowing your ear to perceive a noticeable pressure in the lower frequency range. The installed reflex tube lowers the lower cutoff frequency, resulting in extended deep bass without sudden level jumps. At the same time, the punch in the mid-bass range remains present because the ventilation mechanics are ideally sized. Thanks to the multiplex plywood, the enclosure maintains its rigidity and prevents acoustic short circuits. Together, the woofer and enclosure form a system that can realize both deep, vibrating sub-bass foundations and crisp kick bass.

Why is the DD Audio LE-210.1a particularly suitable for vehicles with limited space, and what role does the plywood-based enclosure play in level stability?

The compact enclosure dimensions of 33.5 × 60.9 × 33 cm allow for flexible integration into trunk areas without taking up excessive space. How does the level stability benefit from the robust multiplex plywood, and what influence do directional factors have on bass reproduction? By combining multiple layers of glued wood, a particularly rigid structure is created that significantly reduces vibrations of the enclosure. This results in less energy lost to unnecessary resonances, increasing the available sound pressure. At the same time, the chassis can be securely screwed in, as plywood provides reliable support. This way, you can achieve maximum volume in tight installation conditions without risking sound quality loss in the low-frequency range.

What advantages does the integrated metal grille offer in daily use, and how does it affect the durability of the Subwoofer?

The large hex-cut grille effectively protects the Subwoofer from damage caused by cargo or accidental impacts, thus contributing to consistently high sound performance. The DD Audio LE-210.1a can remain safely in use even with frequent trunk modifications or during transport, as the metal grille protects the sensitive membrane from external influences. Despite the robust structure, the honeycomb design hardly restricts airflow, allowing the bass reflex opening to breathe freely. This keeps the sound image unaffected at low frequencies while simultaneously increasing durability. Ultimately, the metal grille ensures that you can use the Subwoofer long-term without fearing a loss in quality.

Manufacturer information/responsible person

Audio Import Group
Pekka Kinnunen
Palkkitie 10
84100 Ylivieska
Finland

Contact: info@audioimport.fi

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