Name: Helix
Address: Hünegräben 26-28 D-57392 Schmallenberg
Email: contact@audiotec-fischer.com
Website: https://www.audiotec-fischer.de/
European Manufacturer: Yes
HELIX PR K165.2 - 16.5cm 2-way system - 2-way set is backordered and will ship as soon as it is back in stock.
✓ Free shipping from 49€ within Germany and from 99€ to the EU.
✓ Delivery times vary depending on the product and can be found on the product page, usually 1 - 3 working days for stock items, international shipping times vary, usually 6 - 10 working days.
✓ In most cases, shipping is carried out by DHL, UPS and GLS.
✓ Depending on the product and location, items can also be shipped with other providers.
✓ Tracking will be sent by email after the shipment has been processed.
Normal shipping route
✓ 1 - 40Kg = DHL, UPS and GLS
✓ 40.1 - maximum kg = forwarding agency
✓ Bulky goods = freight forwarder
✓ Customs shipments = DHL, GLS or freight forwarder
✓ Collection takes place regularly from Monday to Friday, orders received by 3 p.m. are usually disposed of on the same day for goods in stock and transported directly to the parcel center.
Receive a 5% pre-payment discount. The discount is automatically deducted in the shopping cart/checkout and is valid for all products. Vouchers or discount codes may be excluded or already combined.
Use our wiring wizard for simple wiring of speakers and subwoofers! The correct connection is important for your amplifier! Low-impedance operation can damage the amplifier! The data sheet shows you which connection the respective amplifier is designed for!
Our port calculator shows you which tuning your enclosure has! The net volume is always particularly important here; calculate the pure chamber of the subwoofer beforehand to arrive at the correct result. The net volume is calculated minus all displacements and is important when designing the enclosure.
HELIX PR K165.2
HELIX PURE R-SERIES: Pure sound, pure excellence
HELIX PURE goes beyond music. This is an audiovisual experience with a focus on the highest sound quality and uniqueness - created for discerning audiophiles and individualists who do not compromise in their daily lives. The PURE R series represents the pinnacle of our PURE speakers and combines their essential features to perfection: uncompromising sound quality, high-quality materials and incomparable aesthetics.
Highest quality and elegant design
Our premium speaker systems are the result of years of development and the relentless demand for the highest quality. Thanks to the use of the highest quality components, they deliver a detailed sound reproduction and a dynamic musical experience that is second to none. Here, quality is not only audible, but also tangible. The timeless, elegant design blends discreetly and harmoniously into the interior and ensures aesthetic enjoyment without ever being obtrusive. By using innovative technologies, we achieve acoustic precision that you can feel in every note, as well as a power handling that makes no compromises even at demanding levels.
Absolute tweeter brilliance
Our HELIX PURE R-Series premium tweeters are part of the absolute excellence of PURE speakers. They are characterized by the lowest manufacturing tolerances and the exclusive use of the highest quality materials, such as the coated silk dome tweeter. This ensures that even the finest details are reproduced precisely and that the sound is reproduced naturally, guaranteeing an incomparable high-frequency experience. In addition, the sophisticated yet compact design opens up a wide range of mounting options for universal installation. The anodized aluminum mounting pot with solid mounting ring allows for concealed mounting, while the included grilles in two exclusive designs offer both protection and aesthetic design options.
A sound experience you can feel
The HELIX PURE R-Series premium woofers deliver unparalleled sound quality that you can both hear and feel. The rigid mica-paper composite cone not only ensures a powerful kick bass, but also a balanced midrange reproduction that brings your music to life. A particularly powerful magnet system is used for optimum impulse response, while the stable die-cast aluminum basket guarantees ideal impulse fidelity thanks to its low-turbulence, streamlined design. Furthermore, additional ventilation holes in the basket ensure better cooling of the voice coil and enable impressive power handling.
Maximum flexibility - Flex-Crossover
The divisible Flex-Crossover crossover is not only a visual highlight, its technical sophistication also opens up a wide range of connection options, making it ideal for integration in vehicles with separate installation locations for tweeters and bass-midrange speakers. It offers 3-stage tweeter level adjustment for ideal adaptation to the respective installation position as well as sophisticated tuning with a 12 dB slope for tweeters and bass-midrange drivers.
Features
✓ 2-way premium speaker system with impressive, detailed sound quality and a powerful, dynamic music experience
✓ Heavy-duty speakers with innovative technologies for high, distortion-free levels with precise, natural highs and a powerful kick, natural highs and powerful kick bass
✓ Modern, elegant design for discreet integration into the interior
Tweeter
✓ 25 mm premium tweeter with coated silk dome for precise reproduction of highs with the finest details and an accurate, natural sound reproduction
✓ Compact design with versatile mounting options for universal installation
✓ Includes anodized aluminum mounting pot with robust mounting ring for discreet mounting and cover grilles in two exclusive interchangeable designs
✓ High-quality aluminum surface-mount enclosure (PR ATP25) optionally available
Mid-bass driver
✓ 165 mm premium mid-bass driver with rigid mica-paper composite cone for powerful kick bass and balanced mid-range reproduction
✓ Sturdy die-cast aluminum basket with aerodynamic, flow-optimized design for a powerful bass response, aerodynamic, flow-optimized design for optimized impulse fidelity
✓ Basket with additional ventilation holes for better cooling of the voice coil for impressive power handling
✓ Powerful magnet system for high efficiency and optimized linear magnetic flux
✓ Includes discrete HELIX grille for ideal cone protection
Flex-Crossover crossover
✓ Divisible Flex-Crossover crossover with versatile connection options - perfectly suited for installation in vehicles with separate installation positions for tweeter and mid-bass driver
✓ Elaborately tuned high and low pass filters with 12 dB slope
✓ 3-stage tweeter level adjustment for optimum adaptation to the installation position
✓ Exclusive use of high-quality components for best sound quality
Technical data
| Power handling RMS / Max. | P | 100 / 200 watts |
| Frequency range | 40 Hz - 25,000 Hz | |
| Impedance | Z | 4 Ω |
| Efficiency | SPL |
91 dB @ 2.83V / 1m 88 dB @ 1W / 1m |
|
Outer diameter |
ø |
Tweeter: 37.7 mm |
| Installation diameter (for more information, see operating instructions) |
ø |
Tweeter: 37.7 mm |
| Installation depth (for more information, see operating instructions) |
Tweeter: 10.6 mm |
|
| Crossover dimensions (for more information, see operating instructions) |
Total: 121 x 107 x 31.2 mm |
|
| Low-midrange driver | ||
| Impedance | Z | 4 Ω |
| DC resistance | Re | 3,1 Ω |
| Resonant frequency | Fs | 57 Hz |
| Mechanical quality | Qms | 5,35 |
| Electrical quality | Qes | 0,63 |
| Total quality | Qts | 0,57 |
| Compliance | Cms | 440 μm/N |
| Equivalent volume | Vas | 10,8 L |
| Force factor | B*l | 6.1 Tm |
| Diaphragm area | Sd | 133 cm2 |
| Moving mass | Mms | 17,9 g |
| Mechanical resistance | Rms | 1.19 kg/s |
| Voice coil diameter | ø | 25 mm |
|
Voice coil winding width |
12 mm | |
| Max. linear diaphragm stroke | Xmax | +/- 3 mm |
| Tweeter | ||
| Impedance | Z | 4 Ω |
| Resonant frequency | Fs | 1400 Hz |
| Voice coil diameter | ø | 25 mm |
| Features | ||
| Tweeter |
Coated silk dome tweeter, neodymium magnet and aluminum housing with two different grilles |
|
| Bass-midrange driver |
Mica paper composite cone |
|
| Crossover |
Tweeter: 12 dB high-pass with 3-stage tweeter level adjustment |
|
✓ Scope of delivery
2 x PR T25-S tweeters
2 x PR W165 woofers
2 x Flex-Crossover crossover
2 x Woofer protection grille
2 x Aluminum tweeter mounting pot
2 x OEM tweeter mounting spacer
2 x Standard tweeter protection grille
2 x Exclusive HELIX tweeter protection grille
1 x Mounting material
🗒Operating instructions
☞(Download)
Shipping countries:
✓ Germany
✓ Austria
✓ France
Payment methods
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