D-165 Subwoofer Chassis 175 mm (6.5 inch)

29,75 € 
All components are of high quality without compromise. This speaker has been optimized for long excursion bass response in small speaker cabinets. The best results are obtained in sealed box enclosures. Additional quality improvements can be realized by the use of the analog (S-1) or digital (DSP-6) crossover networks. The on both sides anodized speaker cone is very rigid , allowing quick transients at low resonance which prevents cone break up even under high internal cabinet pressure or vacuum. The long throw voice coil and rubber surround assure linearity and low resonance frequency. The cast aluminum speaker basket is ventilated. Additionally the membrane has been designed with ventilation louvres behind the dust cap. The already low mechanical losses are further reduced by the high efficiency voice coil wound in four layers of polyamide wire capable of withstanding temperatures of 250 degree C.

 Suggested use and application of the D-165 speaker are:

- compact size subwoofers boxes
- 2 way speakers systems in combination with a suitable tweeter
- subwoofer enclosures for 2 or more chassis for extended low bass output
  and fast impulse response.
Technische Daten:
Cast aluminum basket
Total speaker diameter 
Speaker mounting cut out size
Speaker mounting depths
Dual magnet height
Magnet gap
Membrane and dustcap
Voice coil
Power handling

175 mm
150 mm
92 mm
100 mm
30 mm
8 mm
aluminum black anodized
8 mm
38 mm 24 mm in four windings
80 w rms
1 X 4 Ohm
2,3 kg

frequency response D-165

Thiele-Small Parameter: Re = 3,6 Ohm, Le = 1,195 mH, FS = 28 Hz, Qms = 5,69, Qes = 0,32, Qts = 0,30, Sd = 132 qcm, Vas = 17 l, Mms = 43 g, BL = 9,38 N/A. Wirkungsgrad: 83 dB 1 W / 1 m
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