Scan Speak D 2904 710003 Revelator (pair)

RRP 548,00 €

2 piece | 269,00 € €/piece
incl. 19% VAT plus shipping
Goods have to be ordered
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

Technical Dimensions

PDF-Product information

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