Technical Sheet

Woofer
SPECIFICATIONS
Focal
®
is a trademark of Focal-JMLab
®
- www.focal.com - SCAA190927/1
HDA 165 2014 UP
Technical Sheet
FREQUENCY RESPONSE/IMPEDANCE
MECHANICAL DRAWING
PARAMETERS
Nominal power 80 W
Maximum power 160 W
Sensitivity 91 dB
Nom. impedance 4 Ω
Cone DFS
Surround Butyl
DC resistance 3.5 Ω
VC diameter 25 mm 1"
Former Kapton
Layers 2
Wire Copper
Net weight 850 g 1.87lbs
Rdc 3.5 Ω
Fs 70 Hz
Mms 14 g
Cms 0.34 mm/N
Vas 8.9 l
Qts 0.9
Qes 1.03
Qms 7.5
Bxl 4.7 N/A
Sd 136 cm
SPL 91 dB
Xmax 3 mm
0
5
10
15
20
25
30
35
40
50
55
60
65
70
75
80
85
90
95
100
105
110
10 100 1000 10000
Frequency response - 0° Frequency response - 30° Impedance
Impedance (Ohm)
55.3
22.2
10.6
41.2
55.7
24.9
9.9
41.2
HD Kevlar
165
4x 5
4x 6.50
158
155
156
4x
4.50
165
78.70
74
33
142
95
69.70
62.90
85
25.20
140
HD Access
55.3
22.2
10.6
41.2
55.7
24.9
9.9
41.2
HD Kevlar
165
4x 5
4x 6.50
158
155
156
4x
4.50
165
78.70
74
33
142
95
69.70
62.90
85
25.20
140
HD Access