. Coaxial
Cox165_vPA
Crédit photo: .Kartesian company
Advanced coaxial speaker designed to cover the audio band from 80Hz to 22000Hz with high dynamic range, natural sounding and high power handling.
Our Cox165_vPA is one of the best choice for compact professional source point, working with a subwoofer below 80Hz.
We recommend a vented enclosure of 8 to 10L, tuned at 75Hz, and a crossover point at 3100Hz.
(See our .Koncept .Korpus SP6)
T&S parameters
(woofer)
Fs | 63Hz
SPL | 93dB /2,8V /1m
Re | 5.9Ω
Qms | 18%
Qts | 0.253%
Bl | 8.7N/A
VAS | 14.93
Mms | 8.3g
Sd | 117cm²
Frequency responses
On IEC baffle
Distance: 1m
Signal input: 2,83V
Lines: speaker axe
Dash curves: 30° & 60°
Low frequency simulated:
10L vented enclosure
Tuning frequency: 75Hz
Blue: Woofer
Yellow: Tweeter
Smoothing: 1/12 Octave
Impedance measured in free air
Mechanical drawing
Unit: [mm]
Advanced design
Crédit photo: .Kartesian company
Woofer
Carbon fiber cone
NBR low profile surround
36mm Cu voice coil
Kapton former
Demodulated by Aluminum ring
Optimized pole pieces
.kiet coil venting
Innovative .dynamiK spider profile
Fully opened Aluminum frame
Dual magnets (Fe & NdFeB)
Tweeter
Treated aluminum dome
KSV former
1inch CCAW voice coil
Al. cooled back chamber
Dome front radiation
Low compression rate
Optimized pole pieces
High grade NdFeB magnet (N48H)
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To be noted
A 2nd order passive crossover located at 3100Hz provides the frequency response shown on this graph.
The result is a smooth frequency response from 100Hz to 22000Hz at +/-3dB.
It as been measured on our .Koncept named .Korpus SP6