Scan Speak D 2904 710003 Revelator buy at hifisound.de

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D 2904/7100 03 REVELATOR

The Revelator Tweeters large roll surround technology represents a breakthrough in overall performance, with outstanding off-axis response, high output capability and low resonance frequency. Additional enhancements have been made to reduce distortion and power compression, such as large neodymium magnet systems for high sensitivity, and a careful design to optimise airflow in the chambers.

Key features:

1" Coated Textile Diaphragm
Patented Symmetrical Drive (SD-2) motor
Non Resonant Alu Rear Chamber
Large Roll Surround f. Wide Dispersion
Large Ring Neo Magnet f. High Output
Black Anodized Machined Alu Face Plate

Short data

Usage as	Tweeter
Power Handling	150 Watt
Impedance	4 Ohm

Frequency from	2200 Hz
Max. Frequency	30 kHz
Sound pressure	94.4 dB

Chassis-data

Overall dimensions	104 mm
Baffle cutout	70 mm
Depth (Total)	30.9 mm
Front material	Aluminium
Membrane Type	Dome
Membrane Material	Textile

Voice coil Ø	26 mm
Voice coil height	2.4 mm
Air gap height	2.5 mm

Thiele-Small-Parameter

Resonance fs	fs: 520 Hz
Mechanical Q	Qms: 3.50
Electrical Q	Qes: 0.50
Total Q	Qts: 0.44
Equivalent Air-Volumen	Vas: 0.02 Liter
DC-Resistance	Re: 3 Ohm
Coil Inductance	Le: 0.01 mH

Mech. Compliance	Cms: 0.23 mm/N
Moving Mass	Mms: 0.4 g
mech. Resistance	Rms: 0.37 kg/s-¹
Max. Excursion +/-	Xmax: 1.6 mm
BL Product	Bl: 2.8 N/A
Membrane Area	Sd: 7 cm²
Sound pressure	dB: 94.4 SPL

Frequency & Impedance

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