• Product type: SQ midrange speaker
  
• Series: Uranium Series
  
• Model: GZUM 80SQ
  
• Diameter: 80 mm / 3.15″
  
• Power handling: 50W RMS / 80W max (250 Hz HPF @ 12dB/oct)
  
• Impedance: 3 ohms
  
• Efficiency: 90 dB
  
• Frequency response: 200 Hz – 6 kHz
  
• Voice coil: 25 mm / 1″ copper
  
• Cone: Anodized aluminum
  
• Motor: Neodymium magnet
  
• Basket: Fiber reinforced plastic
  
• Terminals: Plug / soldering terminal
  
• Mounting diameter: 77 mm / 3.03″
  
• Mounting depth: 35 mm / 1.38″
  
• Resonance frequency (Fs): 134 Hz
  
• Re: 2.8 ohms
  
• Qms: 4.26
  
• Qes: 0.37
  
• Qts: 0.34
  
• Vas: 0.71 L
  
• Mms: 3.7 g
  
• BL: 4.9 N/A
  
• Rms: 0.73 kg/s
  
• Cms: 0.381 mm/N
  
• Le: 0.033 mH
  
• Xmax: 8 mm / 0.31″ p2p
  
• Grille: Hexagon protection grille included
  
• Verification: Verified with KLIPPEL®
  
• Packaging: 1 pair

• Anodized aluminum cone helps deliver strong detail and clean transient response
  
• Neodymium motor supports accuracy and compact packaging in tight installs
  
• 3 ohm design helps extract more usable output from available amplifier power
  
• Compact format suits serious 3-way systems without demanding excessive space
  
• Built for SQ-focused systems where vocal clarity and tonal precision matter

• High-quality 3-way front stage systems
  
• Active and DSP-controlled builds using a dedicated midrange
  
• Installations focused on vocal clarity, staging, and tonal balance
  
• Users wanting a compact midrange with serious resolution
  
• Systems paired with quality tweeters and dedicated midbass drivers

The anodized aluminum cone is a big part of what makes this driver appealing. In a good active front stage, that kind of driver can give you the cleaner attack, sharper detail, and vocal definition that makes the whole system feel more focused and believable.