Visaton DL 18/2 8 Ω
17 cm (6.5") HiFi-ceiling speaker with corrosion free grille, suitable for the installation in suspended ceilings of any material. Equipped with a 2-way coaxial driver. Quick snap-in mounting due to round ceiling cut-out through which the speaker with mounting ring can be installed. A quick-mounting bayonet connection provides an easy installation of the grille. DL 18/2 can be supplied painted in other RAL colours on request. Speaker cabinet systems for ceilings are available for these speakers from KAISER, 58579 Schalksmühle, Germany.
| Brand | Visaton |
| Model | DL 18/2 8 Ω |
| Kind | |
| Nominal diameter (mm) | 170 |
| Impedance (Ω) | 8 |
| Rated power (W) | 50 |
| Maximum power (W) | 70 |
| Sensitivity (dB, 1 W/1 m) | 90 |
| Frequency response | 50 Hz – 20000 Hz |
| Resonance frequency, fs (Hz) | 90 |
| DC resistance, Re (Ω) | 6.9 |
| Mechanical Q, Qms | 2.68 |
| Electrical Q, Qes | 1.68 |
| Total Q, Qts | 1.03 |
| Equivalent volume, Vas (l) | 15 |
| Effective piston area, Sd (cm²) | 129 |
| Moving mass, Mms (g) | 7.9 |
| Force factor, BL (T·m) | |
| Voice coil inductance, Le (mH) | 0.75 |
| Linear excursion, Xmax (mm) | |
| Excursion limit, Xmech (mm) | |
| Voice coil diameter (mm) | 25 |
| Cutout diameter (mm) | 200 |
| Mounting depth (mm) | |
| Cone material | |
| Magnet material | |
| Weight (kg) | 1.15 |