AD-C81Tw

Subwoofer 8-inch


Caractéristiques

  • Woofer 8 pouces à cône en polypropylène
  • Grand évent pour une descente accrue dans les graves
  • Filtre passif passe-bas 120 Hz désactivable avec compensation d’impédance
  • Puissance continue maximale de 100 watts, 400 watts en crête
  • Transformateur de sortie 70/100 V à multiples réglages avec bypass de 8 ohms
  • Livré avec support en C et rails de fixation
  • Entrée de câble latérale

Le paquet comprend :

  • Enceinte AD-C81Tw
  • Support en C et rails de fixation
  • Grille ronde (blanche, à peindre)
  • Cache pour peinture
  • Connecteur Euroblock
 
SPECIFICATIONS
 
AD-C81Tw
Configuration Ceiling subwoofer, ported
Low-frequency Transducer 8-inch (20 cm) weather resistant, polypropylene cone woofer, rubber surround
Frequency Range 1
Frequency Response (-6 dB)
Useable Frequency Range (-10 dB)

39 Hz to 184 Hz
28 Hz to 208 Hz
Filter 120 Hz low pass, passive, bypassable
Maximum Output 2
Calculated Peak Output
Calculated Continuous Output

118 dB SPL
112 dB SPL
Nominal Impedance 8 ohms switchable
Power Rating
Continuous power handling3
Recommended amplifier power (loudspeakerprogram" power)

100 W (100 hours IEC)
200 W
Sensitivity 92 dB, 2.83 V, 1 m, free space (4 pi)

TRANSFORMERS

Type Custom low distortion laminated core, wide bandwidth design
Taps (switch selected) 70 V: 60, 30, 15, 7.5 W; 8Ω
100 V: 60, 30, 15 W; 8Ω
Environmental Exceeds Mil Spec 810 for humidity, salt spray and dust; IEC 60529 IP-X3 splash rating
Agency Rating Listed UL1480, UL2043 safe for use in air handling spaces; Transformer is Listed UL1876; Compliant BS/EN 60849 safety standards

ENCLOSURE

Material Injection molded, high impact polystyrene baffle on a steel enclosure
Finish White (paintable)
Grille Painted aluminum
Connectors Ceramic block or 4-pin Euro terminals in fire protective sub-chamber
Mounting Hardware Rails and C-ring for ceiling tile installation
Weight 20 lb (9.1 kg) Net
28 lb (12.7 kg) Shipping
Available Accessories ADC-MRS Mud ring bracket • ADC-NCS New construction bracket

1All frequency ranges specified refer to measured free field response
2Calculated SPL at 1 m, (free space, 4 pi), speaker operating at rated continuous power with pink noise within specified frequency range
3Maximum input power tested in accordance with IEC 268-5 recommendations, 50 Hz to 20 kHz band limiting, 6 dB signal crest factor

Specifications are subject to change without notice.

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