Gladen Beta 165-X 6.5 Inch 3 Ohm Coaxial Speakers 60w RMS

The Gladen Beta 165-X is a 6.5 inch (165 mm) 2-way coaxial car speaker rated at 60W RMS (120W max) at 3 ohms, part of Gladen's Beta range — sitting between the Alpha and Gamma models and designed to work with factory radios and compact amplifiers.

Key specifications

• Size: 165 mm (6.5 inch) 2-way coaxial
• Power handling: 60W RMS, 120W max
• Woofer impedance: 3 ohm
• Woofer cone: paper
• Tweeter: 20 mm, 4 ohm, coaxially mounted
• Fs: 73 Hz
• Vas: 12 litres

Gladen BETA 165-X

The BETA 165-X is a 2-way coaxial speaker focused on balanced tuning and controlled acoustic performance for everyday use. Within the Gladen range it sits between the Alpha and Gamma models, offering a meaningful step up from OEM speakers whilst remaining straightforward to install.

The 165 mm mid-woofer uses a paper cone, chosen for its excellent damping properties. This delivers clean, low-distortion midrange reproduction, with the driver and surround combination producing well-defined fundamental tone and bass response.

The 20 mm tweeter is coaxially mounted at the centre of the mid-woofer, ensuring uniform dispersion and a compact point-source sound. Tuned internal filtering handles the crossover between frequency ranges cleanly, producing stable spatial imaging in typical in-vehicle installations.

At 3 ohms with high efficiency, the BETA 165-X runs comfortably from factory head units and compact amplifiers without additional components or complex modifications.