Name: Fortissimo
Address: Bahnhofstr. 23 88048 Friedrichshafen Kluftern
Email: fortissimo@t-online.de
Website: https://fortissimo-shop.de/
European Manufacturer: Yes
STEG Q65WF 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.
The STEG Q65WF is a high-quality 165 mm mid-bass driver designed for high-end car audio systems. With its exceptionally lightweight glass-fiber cone, sturdy die-cast aluminum basket, and powerful ferrite magnet system, the speaker delivers precise, dynamic, and detailed sound reproduction.
The specially designed glass-fiber cone combines high rigidity with low weight, enabling fast and controlled reproduction of bass and midrange frequencies. The low-loss rubber surround supports smooth cone movement, while the high-temperature-resistant 25.5 mm voice coil ensures reliable power handling.
Thanks to its efficiency of 89 dB and a resonance frequency of 46 Hz, the STEG Q65WF is ideal for high-quality 2-way and fully active speaker systems. Its robust construction and compact mounting depth of 67.5 mm allow for versatile integration into custom car audio systems.
Technical Specifications
Manufacturer: STEG
Model: Q65WF
Speaker type: Mid-bass / Woofer
Speaker size: 165 mm (6.5")
Outer diameter: 170 mm
Rated Power Handling (RMS): 40 watts
Maximum power handling: 80 watts
Nominal impedance: 4 ohms
Sensitivity: 89 dB (1 W / 1 m)
Resonance frequency (Fs): 46 Hz
DC resistance (Re): 4.1 ohms
Mechanical Quality (Qms): 4.297
Electrical quality (Qes): 0.714
Total quality (Qts): 0.612
Equivalent volume (Vas): 64.956 liters
Voice coil diameter: 25.5 mm
Oscillating coil type: High-temperature resistant
Diaphragm material: Lightweight fiberglass diaphragm
Bead material: Low-loss rubber bead
Basket material: Die-cast aluminum
Magnet System: High-quality ferrite magnet
Basket Construction: Ventilated Design
Installation diameter: 147 mm
Installation depth: 67.5 mm
Mounting hole pattern: 4 × 161 mm
Applications: Car audio door speakers, 2-way systems, and fully active speaker systems
What's Included
2 × STEG Q65WF low-midrange drivers (1 pair)
Payment methods
Your payment information is processed securely. We do not store credit card details nor do we have access to your credit card information.