Динамик, диаметр 12’’
неодимиум
Импеданс 8 Ом
Мощность 300 Вт AES
Чувствительность 100.5 дБ
Частотный диапазон 55...6000 Гц

NOTES
(1) AES standard
(2) Continuous power rating is measured in 50 It enclosure tuned 60Hz using a 60-2000HZ
band limited pink noise test signal applied continuously for 2 hours.
(3) Program power rating is measured as for 2 above but 50% duty cycle.
(4) The peak power rating is based on a 6dB crest factor above the continuous power rating
and represents the maximum permitted instantaneous peak power level over a maximum
period of 10ms which will be withstood by the loudspeaker without damage.
(5) Sensitivity represents the averaged value of acoustic output as measured on the forward
central axis of cone, at distance 1m from the baffle panel, when connected to 2,83V sine
wave test signal swept between 50Hz and 2500Hz with the test specimen mounted in the
same enclosure as given for 2 above.
(6) Frequency range is given as the band of frequencies delineated by the lower and upper
limits where the output level drops by 10 dB below the rated sensitivity in half space
environment.
(7) Thiele - Small parameters are measured after the test specimen has been conditioned by
300 W AES power and represent the expected long term parameters after a short period
of use.
(8) Linear Mat. Xmax is calculated as; (Hvc-Hg)/2 + Hg/4 where Hvc is the coil depth and
Hg is the gap depth.

• 100,5 dB SPL 1W/1m average sensitivity
• 65 mm (2,52 in) Interleaved Sandwich Voice coil (ISV)
• 300 W continuous pink noise power handling
• Neodymium magnet assembly
• AIC (Active Impedance Control) technology
• Excellent transient response
• Ideal for high quality monitoring and sound reinforcement applications
GENERAL SPECIFICATIONS

Nominal diameter 300 mm (12 in)
Rated impedance 8 Ohm
Continuous pink noise (1) 300 W
Continuous power (2) 220 W
Program power (3) 450 W
Peak power (4) 900 W
Sensitivity (5) 100,5 dB
Frequency range (6) 55 - 6000 Hz
Max recomm. frequency 2000 Hz
Recomm. enclosure volume 35 - 80 It. (12 - 28 cuft)
Voice coil diameter 64 mm (2,52 in)
Voice coil winding material aluminum
THIELE SMALL PARAMETERS (7)
Fs 50 Hz
Re 5,2 Ohm
Sd 0,0531 sq.mt. (82,31 sq.in.)
Qms 5,5
Qes 0,284
Qts 0,27
Vas 111 It. (3,9 cuft)
Mms 36 gr. (0,08 Ib)
BL 14,4 Tm
Linear Mathematical Xmax (8) ± 4 mm (±0,16 in)
Le (1 kHz) 0,91 mH
Ref. Efficiency 1 W@1m (half space) 98,9 dB
MOUNTING INFORMATIONS
Overall diameter 315 mm (12,4 in)
N. of mounting holes 8
Mounting holes diameter 7,15 mm (0,28 in)
Bolt circle diameter 296-300 mm (11,65-11,8 in)
Front mount baffle cutout diam. 282 mm (11,1 in)
Total depth 125 mm (4,92 in)
Flange and gasket thickness 11,5 mm (0,45 in)
Net weight 2,2 kg (4,86 Ib)
Shipping weight 3 kg (6,62 Ib)
CardBoard Packaging dimensions 332x332x184 mm (13,07x13,07x7,24 in)