522_23955_2
Topthema: InFocus Crusader Master, InFocus Crusader Grandmaster with Stand
Portable Projektoren
Mit der Crusader-Serie bringt InFocus drei smarte Lifestyle-Projektoren: Crusader Challenger, Master und Grandmaster. Wir testen die beiden größeren Modelle.
>> Mehr erfahren>> Alle anzeigen
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Topthema: Himmlisches Team
Dynaudio Contour 20i, MOON Audio 250i V2
Unser Hobby spiegelt die Welt da draußen wider: immer mehr, immer größer, immer teurer muss es sein. Zum Glück gibt es aber auch Gegenbeispiele. Mit dem dänischkanadischen Traumduo kann man seinen irdischen Musikfrieden finden.
>> Mehr erfahren>> Alle anzeigenKategorie: Lautsprecher Stereo
Ausstattungsliste: Crestron AIR_LS4T
Ausstattung & technische Daten
| Features & Performance | |
| Woofer | 4 inch (102 mm) polypropylene w/rubber surround & steel basket |
| Tweeter | 0.8 inch (20 mm) treated cloth dome, coaxially mounted |
| Crossover Frequency | 3 kHz |
| Impedance | 8 Ohms nominal with transformer set to "8Ω" |
| Transformer Taps | 3.75W or 15W at 70V; 7.5W at 100V |
| Frequency Response | 125 Hz to 20 kHz (±3 dB) |
| Frequency Range | 90 Hz to 20 kHz (-10 dB) |
| Power Handling | 50 Watts program (8 Ohms) |
| Sensitivity | 85 dB @ 1W/1m |
| Coverage | 120° conical (nominal) |
| Connections | |
| Input | (1) 3 feet (1 m) attached direct burial cable containing (2) 16 AWG (1.31 mm²) conductors, unterminated; Includes two waterproof wire nuts; requires a suitable electrical junction box (not included) |
| Controls | |
| Transformer Tap | (1) Recessed screwdriver-adjustable rotary switch on rear; Used to select 70/100V tap or 8 Ohms (bypass) |
| Environmental | |
| Temperature | -2° to 120°F (-19° to 49°C) |
| Humidity | 5% to 100% RH (non-condensing) |
| Splash Resistance | IPx4 rated per IEC 60529 |
| Construction | |
| Enclosure | Glass fiber reinforced ABS plastic, bronze textured finish, paintable, security tether tie point |
| Grille | Metal, black powder coat painted |
| Surface Mounting | Includes surface mount wall brackets for attachment to a solid flat vertical surface; allows adjustment of yaw (horizontal angle) and pitch (vertical angle) |
| Ground Stake Mounting | Includes 17 inch (43 cm) metal ground stake and 6.6 inch (168 mm) diameter underground security plate; allows adjustment of pitch (vertical angle) |
| Dimensions | |
| Height | 24.57 in (624 mm) with ground stake; 8.89 in (226 mm) with wall bracket |
| Width | 5.60 in (142 mm) |
| Depth | 8.86 in (225 mm) with ground stake; 9.95 in (253 mm) with wall bracket |
| Weight | 3.25 lb (1.47 kg) per speaker |
