173_19182_2
Topthema: Eine glatte Eins
Philips 55OLED804
Vor einem Jahr glänzte der Philips 55OLED803 mit hervorragender Bildqualität in unserem Test. Der Nachfolger 804 soll nun noch eine Schippe drauf legen. Wir haben nachgeschaut.
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177_19483_2
Topthema: Kino im Wohnzimmer
BenQ TK850
Der neue TK850 verfügt über den beliebten Bildmodus „Sport“, soll darüberhinaus aber auch dem Spielfilm nach der Sportschau gerecht werden, in 4k und mit ordentlicher HDR-Performance, versteht sich. Nehmen wir die Spielfilm-Qualitäten des TK850 unter die Lupe.
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71_16205_2
Topthema: Raumakustik verbessern - Schallabsorber einsetzen
Kategorie: Profi- / Musiker-Equipment
Ausstattungsliste: JBL PD764i-215
Ausstattung & technische Daten
| Specification | |
| Typ | Very High Output Full-Range Loudspeaker System |
| Frequency Range (-10 dB) | 36.5 Hz to 19.5 kHz |
| Frequency Response (±3 dB) | 41.5 Hz - 18.5 kHz |
| Coverage Pattern | 60° x 40° |
| Directivity Index (DI) | 13 dB |
| System Sensitivity (1W @ 1m) | LF: 103 dB SPL; Passive Mid-High: 110 dB SPL |
| Maximum Peak SPL: (Bi-amplified mode) | LF - 141 dB Peak; MHF - 142 dB Peak |
| Transducer Power Rating (AES) | LF - 1000 W (4000 W Peak); MHF - 400 W (1600 W Peak) |
| Crossover | Bi-Amp with passive mid/high crossover (Tri-Amp optional) |
| Crossover Frequencies | 220 Hz, 1.2 kHz |
| DSP | Custom DSP for Crown ITHD and IT4x3500HD amplifiers |
| Low Frequency Driver | 2 x JBL 2265H 380 mm (15 in) Di erential Drive driver with 75 mm (3 in) dual voice coil |
| Midrange Frequency Driver | 2 x JBL CMCD-82H midrange driver with 200 mm (8 in) diameter Differential Drive® dual 75 mm (3 in) voice coil |
| High Frequency Driver | 2 x JBL 2432H, 38 mm (1.5 in) exit compression driver, 75 mm (3 in) voice coil |
| Nominal Impedance | LF: 4 ohms |
| MF: 4 ohms | |
| HF: 16 ohms | |
| Enclosure | Trapezoidal with Rectangular sides, combination of 18 mm and 16 mm (5/8 in) exterior grade birch plywood |
| Enclosure WRC/WRX Version | For direct exposure or extreme environments, berglassed with stainless steel hardware |
| Grille | Black powder coated zinc treated 14 gauge perforated steel with black foam backing |
| Grille WRC/WRX Version | Three layer grille assy consisting of 16-gauge powder coated S.S., backed with O.C. foam and S.S. mesh |
| Input Connector | NL4 for bi-amp operation or NL8 for tri-amp operation (optional) |
| Input Connectors WRC/WRX Version | 4 conductor 16 awg direct burial cable assy 20 length (or length TBD) |
| WRC/WRX Environmental Specifications | IP55 |
| Suspension Attachment | 52 total points (12 top and bottom, 11 each side, 6 back), M10 threaded hardware |
| Dimensions (H x W x D) | 991 mm x 991 mm x 889 mm (39.0 x 39.0 x 35.0 in) |
| Net Weight | 295 lbs (134 kg) |
Top Händler
|
45-2149
Zur 3. Dimension |
