HELIX Ci7 T20FM-SC tweeter

Regular price 399,00€
Tax included Shipping calculated at checkout.


Barcode: 4057204323349

Free shipping from 49€

Shipping

✓ 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

Parcel collection

✓ 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.

5% discount for prepayment

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.

Wiring wizard & port computer

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.

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Name: Helix

Address: Hünegräben 26-28 D-57392 Schmallenberg

Email: contact@audiotec-fischer.com

Website: https://www.audiotec-fischer.de/

European Manufacturer: Yes


HELIX Ci7 T20FM-SC

HELIX COMPOSE. The perfect loudspeaker for every composition.
Born out of the increasingly demanding challenges of modern vehicle technology and the HELIX-typical quest for intelligent solutions, we made the progressive redesign of proven universal loudspeaker systems our mission. The result: the innovative HELIX COMPOSE platform, which combines classic universal loudspeakers with the advantages of vehicle-specific systems according to the guiding principle "developed in the car, for the car".

Innovative materials and the latest technologies paired with smart, practical engineering - the best of two worlds in harmony: very high efficiency, fantastic sound quality and enormous dynamics that fit into any vehicle. HELIX COMPOSE - universal loudspeakers taken to the next level.

i7- high-end car audio "Made in Germany"
The HELIX COMPOSE i7 series represents uncompromising high-end for an extravagant sound experience in the car. With a clear influence from its high-end sister brand BRAX, the i7 loudspeaker series is completely "made in Germany" and optimized for unadulterated music enjoyment. The impedances of all speakers are perfectly matched to the combination with our HELIX and MATCH amplifiers, guaranteeing maximum performance and power output at all times. In addition, we have implemented new mechanical technologies in HELIX COMPOSE that offer unsurpassed practical benefits.

Brilliant tweeter reproduction
Our i7 tweeter is equipped with a fine-mesh silk dome tweeter with visco-elastic Acronal coating on both sides, which ensures brilliant, velvety-smooth tweeter reproduction. The integrated coupling volume, damped with pure sheep's wool, enables a particularly low resonance frequency and therefore a low acoustic coupling.

FlexMount20 - Universal meets vehicle-specific
FlexMount is a mounting system based on specially developed adapter rings, which enables the COMPOSE FlexMount speakers to be installed in an almost infinite number of vehicles. This turns the universal tweeter into a vehicle-specific tweeter in no time at all, which can be easily and acoustically optimized installed in the original installation position of the vehicle with the matching FlexMount20 ring.

Features
Extremely wide-radiating 20 mm high-end silk dome tweeter with coupling volume for a particularly low resonance frequency
Extremely light and fine-meshed silk dome for brilliant and soft tweeter reproduction
Very efficient neodymium magnet for an optimally linear magnetic flux
Integrated damped coupling volume allows for a very low resonance frequency, damped coupling volume enables a low crossover frequency thanks to the low resonance frequency
Sturdy, solid solid turned aluminium housing
Compact design and various mounting options for a wide range of installation requirements
Housing for recessed and angled installation included
Compatible with the optionally available, vehicle-specific FlexMount20 adapter rings, which enable acoustically optimized and professional integration in the original installation position of the vehicle
Made in Germany

Technical data

Impedance Z 4 Ω
Direct current resistance Re 3,4 Ω
Frequency range 1,500 Hz - 30,000 Hz
Resonant frequency Fs 950 Hz
Efficiency SPL 91 dB @ 2.83V / 1m
88 dB @ 1W / 1m
Voice coil diameter ø 20 mm
Diaphragm material Silk dome tweeter with coupling volume
Outer diameter ø 32 mm
Installation diameter ø 27.2 mm
Installation depth 19 mm
Recommended crossover frequencies
for the high-pass
Slope steepness Minimum crossover frequency
6 dB/octave > 4,000 Hz
12 dB/octave > 3,000 Hz
24 dB/octave > 2,500 Hz


Scope of delivery

2 x Ci7 T20FM-SC
2 x tweeter enclosures for recessed installation
2 x tweeter enclosures for angled installation
2 x extension cables
2 x mounting materials


🗒Operating instructions
☞(Download)

Shipping countries:
Germany
Austria
✓ France

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