Hi Everyone.
Celebrating the Patriarch's 90th and will be away for 2 weeks.
Have the email on the mobile for queries and that will be the best contact option. The Phone will be patchy and suggest texting rather than calling.
Apologies for any inconvenience.
Regards
John

SB ACOUSTICS 1¼” RING TWEETER – RDAC

$98.32 Inc GST

29MMØ RING DOME TEXTILE – 104MMØ ALUMINIUM FACE PLATE

Description

Cast aluminium faceplate.

Non-resonant diaphragm design for minimum high frequency break-up
Dual balanced compression chamber for improved dynamics
Copper cap for reduced voice coil inductance and minimum phase shift
Saturation controlled motor system for low distortion
Non-reflective rear chamber with optimized damping for improved dynamics
Flow optimized vented pole piece for optimum coupling to rear chamber
CCAW voice coil for low moving mass
Long life silver lead wires
Low resonance frequency

Product Specification sheet (.pdf) SB29RDAC-C000-4

Code SB29RDAC-C000-4
Description Ring
Type Tweeter
Size 1″
Price Type each
Power 100Wrms
Coil 29mmØ
Width 104mmØ
QTY 1
Impedance 4Ω (Re 3.0Ω)
Depth 37mm
Mag. 0.22kg
Sens. 93dB
Re 3.0Ω
Qms 2.2
Qes 0.9
Qts 0.64
Vas
Sd 9.6cm²
Cms
Fs 600Hz
Mms 0.45g
Zn
Le 0.05mH
Rms
Diam. 25mmØ
Series Ring Dome
Page 10a
Manufacturer SB Acoustics
Prms 100W
Materials Textile
Impedance (Ohm) 4 ohm
Power (RMS) 51-100 Watt
Inch 1

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