CW 122 D2

SUBWOOFER 12″ CONCHORD

POWER HANDLING

1000W RMS 1%THD/2000W MUSIC/2800W PEAK

TECHNICAL SPECIFICATIONS

IMPEDANCE:Zn 2+2 OHM

VOICE COIL DIAMETER:@ 3 INCH

VOICE COIL WINDING HEGTH:40mm

MAX LINEAR EXCURSION:Xmax +/-20 mm

MAX MECHANICAL EXCURSION:X mech +/-30 mm

CONE AREA: Sd 490,9 mm2

MOVING MASS:Mms 209g

DC RESISTANCE: Re (series) 4,5 Ohm (3,9)*

RESONANCE FREQUENCY: Fs 43.21 Hz (39)*

MECHANICAL Q FACTOR: Qms 6.21 (3,4)*

ELECTRICAL Q FACTOR:Qes 0.77 (0.7)*

TOTAL Q FACTOR:Qts 0.69 (0.5)*

EQUIVALENT AIR VOLUME: VAS 21.8L (22.5)*

FLUX DENSITY:B/L 16.2 N/A

EFFICIENCY 2,83v/1m: SPL 94 dB

* AFTER BURN-IN PERIOD  by Kod

MECHANICAL SPECIFICATIONS by Kod.

-STEEL BASKET

-NON PRESSED PAPER CONE

-FOAM SURROUND

-PP DUSTCAP

-DUAL SPIDER

-MAGNET 170X85X50

-HIGH POWER BASV VC

DIMENSIONS AND WEIGHT

-EXTERNAL DIAMETER 315 mm

-MOUNTING DIAMETER 270 mm

-MOUNTING DEPTH 155 mm