Gladen M-Line M 165 G2

The Gladen M-Line M 165 G2 is a high-performance 2-way component speaker system featuring 165 mm mid-bass drivers and 25 mm tweeters. The second generation of the proven M-Line impresses with high efficiency, precise sound reproduction, and high-quality craftsmanship. Thanks to its 3-ohm impedance, the system is suitable for use with both car stereos and external amplifiers.

The low-midrange drivers feature a sturdy steel basket construction, low-resonance glass-fiber cones, and special Zero Point dust caps. A high-quality Nomex suspension ensures controlled cone movement, while the 70-mm magnet assembly supports dynamic and powerful sound reproduction.

The 25 mm tweeters deliver detailed high-frequency reproduction and, thanks to their modular design, can be flexibly integrated into the vehicle. The included cable crossovers feature an adjustment option for fine-tuning the high-frequency response.

Technical Specifications

• Manufacturer: Gladen

• Series: M-Line G2

• Model: M 165 G2

• Speaker Type: 2-way component system

• Speaker size: 165 mm (6.5 inches)

• RMS Power Handling: 2 × 85 watts

• Maximum power handling: 2 × 125 watts

• Nominal impedance: 3 ohms

• Efficiency: 92.0 dB (2.83 V/1 m)

• Low-midrange driver: 165M-3 G2

• Tweeter: 25GF G2

• Crossover: CR-M-G2

• Diaphragm material: fiberglass

• Speaker basket: Reinforced steel basket

• Dust-proof cap: Zero Point Dust-Cap

• Centering spider: Nomex

• Magnet diameter: 70 mm

• Tweeter diameter: 25 mm

• Tweeter design: Modular

• Crossover: Cable crossover with one adjustment option

• Tweeter Connection Cable: Twisted Copper Strand
  
  

Technical Specifications for the Low-Midrange Driver

• Outer diameter: approx. 164–166 mm

• Installation diameter: 141 mm

• Installation depth: 64.5 mm

• Recommended frequency range: approx. 52–3,720 Hz

• DC resistance (Re): 2.52 ohms

• Resonance frequency (Fs): 80.65 Hz

• Voice coil diameter: 25 mm

• Voice coil winding height: 12 mm

• Plate thickness: 6 mm

• Maximum linear deflection (Xmax): ±3 mm

• Mechanical Quality (Qms): 4.97

• Electrical quality (Qes): 1.40

• Total quality (Qts): 1.09

• Mass in motion (Mms): 13.95 g

• Effective membrane area (Sd): 147.41 cm²

• Mechanical resistance (Rms): 1.421 kg/s

• Suspension compliance (cm/N): 0.279 mm/N

• Force factor (BL): 3.567 Tm

• Equivalent air volume (Vas): 8.52 liters

• Rated sound pressure level: 88.1 dB (1 W/1 m)

• Efficiency (η): 0.31%
  
  

What's Included

• 2 × Gladen M-Line 165 mm deep-midrange drivers

• 2 × Gladen 25 mm tweeters

• 2 × Gladen Cable Crossovers

• Tweeter Connection Cable