Scan Speak R 2604/833000 Ringradiator

-10 %

RRP 68,00 €

plus shipping
on stock Only 4 units remaining!
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-10 %

The Discovery series offer traditional design, superior sound, a solid construction, and a wide range of variants. Combining these elements - plus a wealth of technical features and finesses - it gives our customers the possibility of acquiring a tailor-made Scan-Speak solution with very good performance at a reasonable low price point!

Key features:
  • High sensitivity - 93dB
  • Low Resonance Frequency - 475Hz
  • Wide Dispersion
  • Extended Frequency to Above 40KHz
  • Low Distortion
  • Textile Diaphragm, wide Surround

Short data

Usage as Tweeter
Power Handling 100 Watt
Impedance 4 Ohm
Frequency from 1500 Hz
Max. Frequency 20 kHz
Sound pressure 93 dB


Overall dimensions 104.2 mm
Baffle cutout 72 mm
Depth (Total) 60.2 mm
Voice coil Ø 26 mm
Voice coil height 2 mm
Air gap height 2.5 mm


Resonance fs fs: 475 Hz
Mechanical Q Qms: 2.55
Electrical Q Qes: 0.71
Total Q Qts: 0.55
Equivalent Air-Volumen Vas: 0.02 Liter
DC-Resistance Re: 3.8 Ohm
Coil Inductance Le: 0.04 mH
Mech. Compliance Cms: 0.27 mm/N
Moving Mass Mms: 0.42 g
mech. Resistance Rms: 0.49 kg/s-¹
Max. Excursion +/- Xmax: 0.3 mm
BL Product Bl: 2.2 N/A
Membrane Area Sd: 32 cm²
Sound pressure dB: 93 SPL

Frequency & Impedance

Technical Dimensions

PDF-Product information

You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.

If you observe any problem while using the product, you have the possibility to contact our friendly service team.

You can also easily manage your guarantee concern – without being obliged to – under the section My Account.