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51
Signature Diamond
Technical features
Description
Drive units
Frequency range
Frequency response
Dispersion
Sensitivity
Harmonic distortion
Nominal impedance
Crossover frequency
Recommended amplifier power
Max. recommended cable impedance
Dimensions
Net weight
Free-mounted diamond dome tweeter with Nautilus
™
tube loading
Kevlar
®
brand fibre cone bass/midrange
Flowport
™
2-way vented-box system
1x ø180mm (7 in) woven Kevlar
®
cone bass/midrange
1x ø25mm (1 in) diamond dome high frequency
-6dB at 32Hz and 33kHz
40Hz - 28kHz ±3dB on reference axis
Within 2dB of reference response
Horizontal: over 50
o
arc
Vertical:
over 10
o
arc
88dB spl (2.83V, 1m)
2nd and 3rd harmonics (90dB, 1m)
<1% 80Hz - 100kHz
<0.5% 110Hz - 100kHz
8
Ω
(minimum 4.6
Ω
)
3.8kHz
50W - 120W into 8
Ω
on unclipped programme
0.1
Ω
Height: 930mm (36.6 in) (not including feet)
Width:
230mm (9.1 in)
Depth:
375mm (14.8 in) (including grille and terminals)
25kg (55 lb)
SigDiamond OM iss2.qxd 6/12/06 10:04 am Page 51
Summary of Contents for Signature Diamond
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