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  5. Helon H15 EVO2

Helon H15 EVO2

5000 Watt

Helon H15 EVO2

Technical Highlights

  • 2x 2500/2000 Watt power, impedance 2x 1 Ohm, 20000 Watt peak.
  • 3″ flat wire dual voice coil, 33-fold ventilation system.
  • HEM magnet system, ultra-stable KPC paper cone, cast basket.
  • More technical details
€899.00
€899.00 €899.00
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ProductHelon H15 EVO2

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1 year extra warranty

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datasheet
The Audio System Helon H15 EVO2 is a black 15 subwoofer with a round cone, visible wiring, and large magnet base, shown at an angle on white.
€899.00
€899.00 €899.00

The Helon H15 EVO2 from Audio System is a 15" (38cm) Subwoofer designed for demanding sound enthusiasts. It belongs to the H-EVO SERIES and offers impressive SPL performance with a 380 mm power subwoofer design. With a power rating of 2x 2500/2000 Watts and a peak power of 20000 Watts at 60 Hz, this subwoofer sets new standards. It features a 3″ flat wire dual voice coil and has a 33-fold ventilation system for optimal cooling. Other special features include the ultra-stable KPC paper cone, a flow-optimized cast basket, and the HEM magnet system, all contributing to an outstanding sound experience.

Features
  • H-EVO SERIES SPL Woofer
  • 380 mm SPL Power Subwoofer
  • 2x 2500/2000 Watts
  • 20000 Watts Peak at 60 Hz
  • 3″ flat wire dual voice coil “MADE in USA”
  • 33-fold ventilation system
  • ultra-stable KPC paper cone
  • flow-optimized ultra-stable cast basket
  • double-stitched highly flexible foam surround
  • woven 2-fold silver strands
  • magnet system with HEM magnet (High-Efficient-Magnet)
  • improved T-Joke and pole plate construction
  • progressive 2-fold PPTA Connex spider
  • Pure Carbon dust cap
  • USS Spacer (Up Stroke Spacer)
Technical Specifications
  • Impedance: 2x 1 Ohm
  • 2x 2500/2000 Watts
  • Weight: 28 kg
  • Installation depth: 267 mm
  • Installation Ø: 350 mm
  • Outer Ø: 395 mm

Frequently Asked Questions about Helon H15 EVO2

How much power does the Helon H15 EVO2 deliver?

The Helon H15 EVO2 from Audio System delivers an impressive power of 2x 2500/2000 Watts and can reach a peak power of 20000 Watts at 60 Hz. This high performance is ideal for SPL enthusiasts looking for a powerful Subwoofer. The use of 3" flat wire dual voice coils, made in the USA, contributes to the incredible performance of this SPL Power Subwoofer. With its ultra-stable KPC paper cone and specially optimized flow design cast basket, the Helon H15 EVO2 is capable of performing exceptionally under high loads as well as continuous power.

What impedance does the Helon H15 EVO2 have?

The Helon H15 EVO2 is specified with an impedance of 2x 1 Ohm. This configuration allows for flexible connection to various Amplifiers and is particularly designed for SPL applications where high power consumption is required. The low impedance allows for full utilization of the Subwoofer's power capacity, enabling it to produce extreme sound pressure levels. The dual 1-Ohm impedance makes the Subwoofer ideal for parallel or series configurations, depending on the desired load capacity and amplifier compatibility.

What materials are used in the Helon H15 EVO2?

The Helon H15 EVO2 uses high-quality materials that ensure its durability and performance under extreme conditions. The ultra-stable KPC paper cone provides excellent sound quality and reliability. The optimized flow design cast basket ensures high stability and supports cooling. Additionally, the Subwoofer features a double-stitched highly flexible foam surround and woven 2-fold silver wires, which contribute to the system's durability. A crucial component is the HEM magnet system (High-Efficient-Magnet), which minimizes energy loss and maximizes magnetic efficiency.

What are the specific dimensions of the Helon H15 EVO2?

The Helon H15 EVO2 has precise dimensions that must be considered during installation. The installation diameter is 350 mm and the installation depth is 267 mm. The outer diameter of the Subwoofer is 395 mm, which is crucial for planning the required installation space. A weight of 28 kg underscores the robust construction and requires stable mounting in the vehicle. These clear specifications are essential for the correct installation and function of the SPL Subwoofer to ensure optimal sound quality while maintaining high load capacity.

How does the ventilation system in the Helon H15 EVO2 work?

The Helon H15 EVO2 from Audio System impresses with a 33-fold ventilation system that is crucial for performance optimization. This ensures improved heat dissipation, prevents overheating, and thus secures the performance of the 3" flat wire dual voice coil system. Particularly relevant during intense use, the effective ventilation ensures reliable performance while maintaining stability. Especially in SPL applications, where maximum load is critical, the advanced ventilation provides constant operational reliability and extended lifespan of the system.

What role does the USS Spacer play in the Helon H15 EVO2?

The USS Spacer, also known as the Up Stroke Spacer, is a crucial technological element of the Helon H15 EVO2. It allows for greater membrane excursion, leading to a higher maximum air movement volume. In conjunction with the Pure Carbon dust cap and the progressive double PPTA Connex spider, the USS Spacer enhances the outstanding dynamics of the woofer system. This technology ensures precise reproduction of low frequencies and allows the Subwoofer to remain clear and distortion-free even at extreme levels, which is particularly indispensable in the SPL range.

What are the main components of the magnetic system in the Helon H15 EVO2?

The magnetic system of the Helon H15 EVO2 consists of a High-Efficient Magnet (HEM) as well as an improved T-Joke and pole plate structure. These components are crucial for the efficiency of the Subwoofer, as they generate a strong magnetic field that precisely controls the movement of the voice coil. The improved T-Joke allows for fine adjustment of the magnetic flows, significantly enhancing overall performance and sensitivity. The pole plate structure additionally contributes to balance and reliability by maintaining the magnetic properties under extreme load.

What installation tips are there for the Helon H15 EVO2?

When installing the Helon H15 EVO2, the exact dimensions are of great importance: installation depth of 267 mm and installation diameter of 350 mm. A robust anchoring in the vehicle is necessary due to the weight of 28 kg. Use secure mounting points to stabilize the Subwoofer. Ensure that ventilation paths remain clear to take advantage of the 33-fold ventilation system. When wiring, the 2x 1 Ohm impedance must be considered to ensure an optimal connection to the Amplifier. Correct placement in the vehicle guarantees the best possible sound and performance.

How does the foam surround affect the performance of the Helon H15 EVO2?

The double-stitched highly flexible foam surround of the Helon H15 EVO2 plays a crucial role in its acoustic performance and durability. Its flexibility allows the necessary freedom of movement for the diaphragm, while the double stitching technique increases durability. The foam surround achieves high sound precision without unwanted distortion. It supports the diaphragm in reproducing extremely low frequencies and maintains structural integrity even under maximum stress. This makes the H15 EVO2 ideal for loud, dynamic music elements with minimal energy loss.

What is the function of the Pure Carbon dust cap in the Helon H15 EVO2?

The Pure Carbon dust cap of the Helon H15 EVO2 from Audio System serves both as protection and for acoustic optimization. It protects the sensitive voice coil from dust and mechanical influences, while its rigid structure supports resonance minimization. The use of pure carbon ensures low weight while maximizing strength, improving the diaphragm's response speed and reducing distortion at maximum excursions. This combination of protection and performance support is aimed specifically at users who prefer clear and powerful bass reproduction.

Manufacturer information/responsible person

Axel Förderer
Audio System Germany
Falltorstraße 6
76707 Hambrücken
Germany

Contact: info@audio-system.de

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