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71_16205_2
Topthema: Raumakustik mit Schallabsorbern verbessern

Kategorie: 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