Scan Speak 23 W 4557 T-00 T Revelator - Aluminium silver buy at hifisound.de

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Scan Speak 23 W 4557 T-00 T Revelator - Aluminium silver

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23W/4557T00

The Revelator woofers and subwoofers features very rigid cones in paper or aluminium that operates as a piston over a wide frequency range, in combination with Scan-Speaks linear suspension and the patented Symmetrical Drive (SD-1) it results in very low distortion and a smooth and well behaved frequency response as well as perfect transient reproduction.

Key features:

Patented Symmetrical Drive Motor Design
Long Throw Surround
Ferrite Magnet System w. Rubber Boot
Silver Anodized Rigid Alu Cone
Die cast Alu Chassis vented below spider
Gold Binding Post Terminals

Short data

Usage as	Woofer
Power Handling	225 Watt
Impedance	4 Ohm

Frequency from	30 Hz
Max. Frequency	1 kHz
Sound pressure	82 dB

Chassis-data

Overall dimensions	240 mm
Baffle cutout	144.9 mm
Depth (Total)	141.1 mm
Membrane Material	Alu / Magnesium

Voice coil Ø	50 mm
Voice coil height	34 mm

Thiele-Small-Parameter

Resonance fs	fs: 21 Hz
Mechanical Q	Qms: 4.80
Electrical Q	Qes: 0.52
Total Q	Qts: 0.47
Equivalent Air-Volumen	Vas: 45 Liter
DC-Resistance	Re: 4.6 Ohm
Coil Inductance	Le: 0.45 mH

Mech. Compliance	Cms: 0.60 mm/N
Moving Mass	Mms: 101 g
mech. Resistance	Rms: 2.71 kg/s-¹
Max. Excursion +/-	Xmax: 13 mm
BL Product	Bl: 9.3 N/A
Membrane Area	Sd: 232 cm²
Sound pressure	dB: 82 SPL

Frequenz & Impedanz

Technical Dimensions

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