Beta 130.2

The Gladen Beta 130.2 is a 5" (13cm) Speaker Set that stands out for its precise and natural sound reproduction. This 2-way system combines a 130 mm mid-bass driver, based on a paper diaphragm, and a 25 mm fabric tweeter for low-distortion acoustics. With a 12 dB Crossover at 3.5 kHz, it offers a homogeneous sound image, and thanks to the 3 Ohm impedance, it is suitable for both car radios and compact amplifiers. The Beta 130.2 impresses with its compact design, making it easier to use in vehicles with limited space. Benefit from optimized sound quality that represents a significant improvement over standard speakers.

The GLADEN BETA 130.2 is a compact 2-way component system designed for precise and natural sound reproduction in vehicles.
It represents an evolution of standard speakers and positions itself within the GLADEN range between Alpha and Gamma. The focus is on a balanced tuning and controlled acoustic performance in everyday use.

The 130 mm mid-bass driver works with a classic paper diaphragm. This material offers very good damping behavior and allows for clean, low-distortion reproduction in the midrange.
Due to its more compact size, it results in particularly controlled and precise radiation behavior, making it ideal for vehicle-specific installation locations with limited space. At the same time, the combination of diaphragm, surround, and drive ensures a structured bass range.

The 25 mm fabric tweeter complements the system with even and finely resolved high-frequency reproduction.
In conjunction with the tuned 12 dB Crossover at 3.5 kHz, it creates a clean transition between frequency ranges and a closed, homogeneous sound image.

With an impedance of 3 Ohm and a total system designed for efficiency, the BETA 130.2 can be operated both directly at the car radio and in combination with compact amplifiers.
It offers significantly enhanced sound quality compared to standard speakers and is particularly suitable for applications where installation space and integration play a central role.

The construction is designed for practical integration and allows for use in many vehicle-specific installation situations without extensive modifications.

• 130mm speaker system
• 90 | 45 Watts
• 3 Ohm impedance
• Paper diaphragm

Midrange Driver

• Size: 130mm
  
• Paper diaphragm
  
• Nomex spider
  
• 25 mm voice coil
  
• Soft dust cap
  

Tweeter

• 25 mm voice coil
  
• Silk diaphragm
  
• Plastic housing with coupling volume
  
• 4 Ohm impedance
  
• Various mounting materials
  

Crossover

• 12 dB/oct filter
  
• 2-stage level adjustment
  
• Compact design

Technical Data

Midrange Driver

• Diameter: 130 mm
• Power: 90 | 45 Watts
• Impedance: 3 Ohm
• Fs: 82 Hz
• Re: 2.65
• Qms: 4.26
• Qes: 0.99
• Qts: 0.96
• Vas: 4.94 liters
• Sq: 88.25 cm²
• Mms: 6.98 g

Tweeter

• Diameter: 25 mm
• Power: 80 | 60 Watts (3.5 kHz|24 dB/oct.)
• Impedance: 4 Ohm
• Fs: 1500 Hz
• Re: 3.3 Ohm
• Sq: 6.6 cm²

Crossover

• Cut-off frequency: 3500 Hz /12 dB
• Level adjustment (Tweeter): 0 dB |-3 dB