165mm woofer set
 
1. Pure copper voice coil wound on a Polyamide former for high power handling combined with very low intermodulation distortion of vocals.
2. Exponential V-cone? profile pressed-pulp cone with cotton fibres, combining stiffness and lightweight for a wide frequency response. Cone profile geometrically optimised for utmost linearity and dispersion in the mid-frequency range.
3. Boundary Free rubber surround, for improved efficiency and wider mid-bass frequency.
4. High density flux ferrite magnet combined with very low carbon content iron plates, for low distortion at high power levels.
5. Low mounting depth, acoustically transparent aluminium alloy basket with elegant diamond cutting and featuring the aluminium Hertz logo.
6. Full protection metal mesh grill featuring the aluminium Hertz logo and attractive look mineral powder coated inner grill are included for several install combinations.
 
Size mm (in.) 165 (6.5)
Power Handling - Peak W 180
Power Handling - Continuous W 90
Impedance 4 Ohms
Frequency response Hz 40 - 5k
Sensitivity dB SPL 93
Voice coil mm (in.) 25 (1)
Magnet High density flux ferrite
Cone/Dome Pressed-pulp cone with cotton fibre