KENWOOD PS-Series 30cm – Component Subwoofer 4Ω
| FEATURES: | |
| SIZE | 30CM – 12″ |
| POWER | PEAK POWER: 800W RATED POWER: 200W |
| GENERAL | SPEAKER SIZE: 300MM MAGNET TYPE: FERRIT TERMINALS: SILVER PLATED SCREW / SLIDE TYPE GASKET INSTALLATION: ONE-WAY (FIXED) INSTALLATION CAPABILLITY: SEALED/ PORTED |
| SPECIFICATIONS: | |
| WOOFER | WOOFER CONE MATERIAL: INJECTION P.P. CONE |
| SPEAKER | SPEAKER BASKET: STEEL SPEAKER SURROUND: URETHANE SENSITIVITY: 90DB/W/M FREQUENCY RESPONSE: 25HZ ~ 800HZ SUBWOOFER IMPEDANCE: 4Ω X 1 DIMENSIONS (W X H X D): 328 X 328 X 159.8MM MOUNTING DEPTH: 138.6MM MOUTING HOLE DIAMETER Ø: 277MM SPEAKER WEIGHT: 3270GR GROSS WEIGHT: 4400GR WEIGHT OF MAGNET: 748GR |
| SUBWOOFER PARAMETERS: | |
| GENERAL | NOMINAL IMPEDANCE (Z): 4Ω DC RESISTANCE (RE): 3.7Ω RESONANT FREQUENCY (FSO): 28HZ MECHANICAL Q FACTOR (QMS): 9.49 ELECTRICAL Q FACTOR (QES): 0.48 TOTAL Q FACTOR (QTS): 0.457 VOICE COIL INDUCTANCE (LBM): 2MH VOICE COIL DIAMETER (D): 50MM FORCE FACTOR (BL): 12.8T/M PEAK EXCURSION XMAX: 4MM MOVING MASS (MMS): 109.9GR. VOLUME ACCOUSTIC COMPLIANCE (VAS): 95.4LITER PISTON AREA (SD): 0.048M² DISPLACEMENT: 3511CC SEALED BOX VOLUME: 35.4LITER SEALED BOX DIMENSIONS: 380 X 375 X 360MM ( 21MM THICK MDF)(WXHXD) VENTED BOX VOLUME: 42.5LITER VENTED BOX DIMENSIONS: 380 X 440 X 360MM ( 21MM THICK MDF)(WXHXD) VENTED BOX PORT DIAMETER/LENGTH: 76MM / 178MM |