Gladen Gamma 165.2 Slim

The Gladen Gamma 165.2 Slim is a high-quality 2-way component speaker system designed specifically for vehicles with limited installation space. Thanks to its exceptionally slim design, the system delivers outstanding sound quality with powerful bass, precise mids, and finely detailed highs, all without requiring much installation depth.

The 165 mm deep-midrange drivers feature a high-quality glass-fiber Nomex cone, a Nomex suspension, and a 25 mm voice coil. This design enables dynamic, controlled sound reproduction with precise, punchy bass and natural vocal reproduction. With an impedance of 3 ohms, the system is also suitable for high-power aftermarket installations.

The newly developed Gladen Gamma GT25 tweeters with carbon-fiber-graphene diaphragms are used for the high-frequency range. They deliver a detailed, spacious, and pleasantly balanced sound. The included CR-GAMMA crossovers allow for four-step tweeter level adjustment and support bi-amping for added installation flexibility.

The Gamma 165.2 Slim thus combines a space-saving design with the sonic precision and dynamics of the Gladen Gamma series.

Technical Specifications

General

• Manufacturer: Gladen

• Model: Gamma 165.2 Slim

• Speaker Type: 2-way component speaker system

• Speaker size: 165 mm (16.5 cm)

• Power handling: 80 watts RMS / 130 watts maximum

• Impedance of the low-midrange driver: 3 ohms

• Design: Slim / Flat design

• Crossover Networks: Passive CR-GAMMA Crossover Networks

• Bi-amping capable: Yes
  
  

Low-Midrange Driver – Gamma GW165 Slim

• Speaker diameter: 165 mm

• Rated Power Handling (RMS): 80 watts

• Maximum power handling: 130 watts

• Nominal impedance: 3 ohms

• DC resistance (Re): 2.6 ohms

• Resonance frequency (Fs): 82 Hz

• Mechanical Quality (Qms): 5.21

• Power Factor (Qes): 0.99

• Overall Quality (Qts): 0.83

• Equivalent volume (Vas): 9.5 liters

• Effective membrane area (Sd): 135 cm²

• Mass in motion (Mms): 10.1 g

• Voice coil diameter: 25 mm

• Diaphragm material: Glass fiber-Nomex

• Centering spider: Nomex

• Installation depth: 41 mm

• Design: Space-saving, flat construction
  
  

Tweeter – Gamma GT25

• Tweeter type: 25 mm dome tweeter

• Voice coil diameter: 25 mm

• Rated Power Handling (RMS): 60 watts

• Maximum power handling: 80 watts

• Performance specifications at 3.5 kHz / 24 dB per octave

• Nominal impedance: 4 ohms

• DC resistance (Re): 3.3 ohms

• Resonance frequency (Fs): 1,050 Hz

• Effective diaphragm area (Sd): 6.6 cm²

• Diaphragm material: carbon fiber-graphene

• Housing: Plastic housing with coupling volume

• Connection: System-specific tweeter connection
  
  

Crossover Networks – CR-GAMMA

• Crossover Type: Passive 2-way crossover

• Crossover frequency: 2,800 Hz

• Filter slope: 12 dB/octave

• Tweeter Level Adjustment: 4-step

• Level adjustment: 2 dB per step

• Bi-amping capable: Yes

• Design: Compact

• Tweeter connection: System-specific plug-in connector
  
  

What's Included

• 2 × Gladen Gamma GW165 Slim Low-Midrange Drivers

• 2 × Gladen Gamma GT25 tweeters

• 2 × Gladen CR-GAMMA crossovers

• 1 × User's Guide / Installation Instructions