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Gladen  |  Barcode: 4260242462165

Gladen Sigma SSW065

Regular price 139,00€
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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: GLADEN EUROPE GmbH

Address: Bertha-Benz-Str. 9 72141 Walddorfhäslach, Deutschland

Email: info@gladen.com

Website: https://www.gladen.com/de/

European Manufacturer: Yes


The
Gladen Sigma SSW065 is a powerful 16.5 cm (6.5-inch) subwoofer designed specifically for compact car audio systems with high demands on sound quality and precision. Despite its compact size, it delivers powerful, dynamic, and controlled bass reproduction.

Its FEM-optimized magnet system, combined with the long-throw voice coil, ensures efficient force transmission and low distortion. The lightweight, rigid paper cone and the precisely tuned suspension enable clean, accurate bass reproduction even under high loads.

Thanks to its dual 2-ohm voice coil, the Sigma SSW065 offers flexible connection options and integrates seamlessly into a variety of car audio systems. With a recommended enclosure volume of just 2.5 to 5 liters, it is particularly well-suited for space-saving installations in sealed or compact bass-reflex enclosures.

 

Technical Specifications

  • Manufacturer: Gladen

  • Series: Sigma

  • Model: SSW065

  • Speaker Type: High-Performance Subwoofer

  • Nominal size: 16.5 cm / 6.5 inches

  • RMS Power Handling: 200 watts

  • Maximum power handling: 400 watts

  • Impedance: 2 × 2 ohms

  • Voice coil: Dual-voice coil (DVC)

  • Voice coil diameter: 40 mm / 1.5 inches

  • Voice coil height: 25 mm

  • Voice coil former: Aluminum

  • Diaphragm material: Paper

  • Dust cap: Polypropylene (PP)

  • Bead material: Foam

  • Centering spider: 4.5 inches, poly-cotton blend

  • Speaker basket: Steel

  • Drive system: FEM-optimized magnet system

  • Recommended tank volume: 2.5–5 liters

  • Enclosure recommendation: Sealed or bass reflex

  • Linear diaphragm stroke (Xmax): ±8.5 mm

  • Efficiency (η): 0.07%

  • Sound pressure level (SPL): 84.2 dB at 2.83 V / 1 m

Thiele-Small parameters

  • DC resistance (Rdc): 1.8 ohms per voice coil

  • Nominal impedance (Zn): 2 × 2 ohms

  • Resonance frequency (Fs): 56 Hz

  • Mechanical Grade (Qms): 7.27

  • Electrical Quality (Qes): 0.57

  • Overall Quality (Qts): 0.53

  • Moving mass (Mms): 70.6 g

  • Effective membrane area (Sd): 128.6 cm²

  • Suspension compliance (cm/N): 0.11 mm/N

  • Force factor (BL): 12.7 Tm

  • Equivalent air volume (Vas): 2.66 liters

Dimensions

  • Outer diameter: 173 mm

  • Installation diameter: 144 mm

  • Installation depth: 93 mm

  • Magnet diameter: 126 mm

What's Included

  • 1 × Gladen Sigma SSW065 subwoofer, 16.5 cm (6.5 inches)

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