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  3. Helon H 33 EVO
Audio System Helon H 33 EVO 33" (84cm) Subwoofer
SKU:  H33EVO
EAN:  4251834503236
5000 Watt

Helon H 33 EVO

SKU:  H33EVO
EAN:  4251834503236

Technical Highlights

  • Power: 2x 5000/2500 watts, peak 20000 watts at 50 Hz.
  • Impedance: 2x 1 Ohm, 20-fold ventilation system.
  • 840 mm diameter, ultra-stable KPC paper cone.
  • More technical details
€5.999,00
€5.999,00 €5.999,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
May 29, - Jun 1,
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The Audio System Helon H 33 EVO is a large black SPL power subwoofer with a red rim, center branding, and a robust KPC Papiermembran.
€5.999,00
€5.999,00 €5.999,00

Helon H 33 EVO by Audio System

Audio System Helon H 33 EVO is a 33-inch Subwoofer with an outer diameter of 840 mm and an installation diameter of 771 mm. The SPL Power-Subwoofer uses an ultra-stable KPC paper membrane, a Pure Carbon dust cap, and a flow-optimized, ultra-stable cast basket. Driven by a magnetic system with HEM magnet, improved T-joke, and pole-plate construction. The double-stitched, highly flexible foam surround and woven 2-fold silver wires complement the progressive 6-fold PPTA Connex spider. A 152 mm flat wire dual voice coil made in the USA and a 20-fold ventilation system are integrated. The performance data includes impedance of 2x 1 Ohm, 2x 5000 Watts, 2x 2500 Watts, and 20000 Watts peak at 50 Hz. The installation depth is 420 mm with a weight of 39 kg.

Features
  • 33-inch Subwoofer
  • SPL Woofer
  • SPL Power-Subwoofer
  • ultra-stable KPC paper membrane
  • flow-optimized, ultra-stable cast basket
  • double-stitched, highly flexible foam surround
  • woven 2-fold silver wires
  • magnetic system with HEM magnet
  • improved T-joke and pole-plate construction
  • progressive 6-fold PPTA Connex spider
  • Pure Carbon dust cap
  • USS Spacer (Up Stroke Spacer)
  • 152 mm flat wire dual voice coil, made in the USA
  • 20-fold ventilation system
Technical Specifications
  • Impedance: 2x 1 Ohm
  • Power: 2x 5000 Watts
  • Power: 2x 2500 Watts
  • 20000 Watts peak at 50 Hz
  • Weight: 39 kg
  • Installation diameter: 771 mm
  • Installation depth: 420 mm
  • Outer diameter: 840 mm

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Audio System Helon H 33 EVO Datasheet

Open datasheet

Frequently Asked Questions about Helon H 33 EVO

What performance features does the Helon H 33 EVO offer?

The Helon H 33 EVO from Audio System is an SPL Power-Subwoofer that operates with 2x 5000/2500 watts and boasts an impressive peak power of 20000 watts at 50 Hz. Equipped with a 6″ flat wire dual voice coil, it can handle immense audio power. The innovative paper diaphragm reinforced with a plastic layer, along with the HEM magnet system, ensures efficient conversion of energy into powerful bass sounds. The flow-optimized, ultra-stable cast basket contributes to performance, while the 20-fold ventilation system provides necessary cooling.

How large is the Helon H 33 EVO Subwoofer?

The Helon H 33 EVO is an impressively large Subwoofer with an outer diameter of 840 mm, while the installation diameter is 771 mm. The installation depth is 420 mm, which requires installation in larger, custom-made enclosures. The Subwoofer weighs a total of 39 kg, reflecting its solidly built and powerful design. These dimensions and weight must be considered when planning integration into an audio system to achieve optimal performance.

What materials are used in the Helon H 33 EVO?

The Helon H 33 EVO utilizes advanced materials such as the ultra-stable KPC paper diaphragm, which is reinforced with a plastic layer to handle high loads. The flow-optimized cast basket provides a stable base for the diaphragm. Two special silver wires are used for the electrical connection, while a double foam surround ensures flexibility. The Pure Carbon Dustcap secures the structure of the Subwoofer, and the progressive 6-fold PPTA Connex spider promotes control of the moving parts inside.

How does the ventilation system of the Helon H 33 EVO work?

The Helon H 33 EVO features an extensive 20-fold ventilation system designed to efficiently dissipate heat generated during operation. This ventilation not only helps lower the coil temperature but also increases the subwoofer's durability under extreme performance conditions. The advanced ventilation ensures a continuous airflow that maximizes thermal stability, produces more stable sound output, and reduces distortion. This design is essential for the subwoofer's peak performance.

Can the Helon H 33 EVO be installed in different vehicles?

Due to its considerable size and specific dimensions of 840 mm outer diameter and 420 mm installation depth, the Helon H 33 EVO is particularly intended for vehicles with sufficient space. Not all vehicle models provide enough room for such an installation, so it is crucial to create a suitable space in the trunk or in a customized audio box. Adapting to specific vehicle types may require additional modifications to ensure the best possible integration and performance.

What impedance does the Helon H 33 EVO have?

The Helon H 33 EVO subwoofer is equipped with an impedance of 2x 1 Ohm. This configuration allows large amounts of electrical power to be efficiently conducted through the dual voice coil. A low impedance like this ensures that the subwoofer can handle high power levels and maximizes coil control to ensure accurate and powerful bass reproduction. To achieve optimal performance, the audio system should be appropriately tuned to it.

What technical advantages does the paper diaphragm of the Helon H 33 EVO offer?

The special paper diaphragm of the Helon H 33 EVO features a protective plastic reinforcement that provides exceptional strength and durability. This combination enhances transmission efficiency by optimally controlling the diaphragm's vibrations, which is particularly important at high power levels. The stability of the KPC paper material minimizes distortion and ensures accurate reproduction, even at maximum volume. This diaphragm is crucial for the impressive performance of the subwoofer and contributes to its superiority in audio technology.

How does the cast basket affect the performance of the Helon H 33 EVO?

The flow-optimized cast basket of the Helon H 33 EVO supports the structural integrity of the Subwoofer and provides a solid base for the system components. The design minimizes unwanted resonances and optimizes air circulation around the coil to ensure effective cooling. This directly contributes to a higher thermal resilience, which is particularly advantageous during long, intense listening sessions. The result is that the bass reproduction remains consistent, without distortion even under extreme conditions.

What role does the flat wire dual voice coil play in the Helon H 33 EVO?

The 6″ flat wire dual voice coil of the Helon H 33 EVO is crucial for its performance. It allows for precise control over the diaphragm movements and maximizes electrical conductivity. This dual-coil architecture enables achieving higher load capacity while simultaneously reducing heat generation due to the larger wire cross-section. This ensures consistently high performance, and the hybrid construction also promotes durability and audio reproduction quality, especially in low frequency ranges, for discerning music lovers.

What influence does the HEM magnet have on the Helon H 33 EVO?

The HEM (High-Efficient-Magnet) of the Helon H 33 EVO significantly contributes to efficiency and performance by generating a strong magnetic field that supports the coil movements. This high efficiency allows the Subwoofer to operate with minimal distortion even at high volumes. The magnet system is optimized to ensure efficient energy conversion into mechanical movements, which in turn optimizes bass reproduction. This technology ensures that the Subwoofer can operate reliably even after extended playtime and under full load.

Manufacturer information / responsible person

Axel Förderer
Audio System Germany
Falltorstraße 6
76707 Hambrücken
Germany

Contact: info@audio-system.de

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