EN-SW15HD

Encounter 15" Heavy Duty Subwoofer

Protected Oversized Motor Structure
Encounter’s oversized motor structure is protected by the rubber boot protection system
Dynamic Response Butyl Surround
The soft, flexible butyl rubber surround ensures cone movement is controlled while producing punishing bass
Thermal Transfer Vent
Thermally efficient exhaust vent diffuses heat produced during extended excursions into extreme low frequencies
Chemically Treated Cone
Green invasion, high impact, chemically treated cone to resist moisture and other environmental threats
Detailed Finishing Gasket
Contrasting silver finishing gasket ring
Heavy Duty Speaker Terminals
Optimal connection with heavy duty ‘push to play’ terminals
Polished Chrome Chassis
Solid basket chassis, protected and detailed in chrome

Product Specifications

Max Power Rating (Watts):600
RMS Power Rating (Watts):300
Coil Height (Hvc): 22
Compliance (Cms): 202.68
Cone Area (Sd): 86
D.C. Coil Resistance (Re): Dual 3.6
Electrical Q (Qes): 0.568
Force Factor (Bl): 20.494
Free Air Resonance (Fs): 23.7
Frequency Response: 20Hz - 2.5kHz
Impedance (Nominal): Dual 4
Linear Excurson (Xmax): 7
Mechanical Excursion (mm): 22
Mechanical Q (Qms): 3.69
Moving Mass (Mms): 222.88
Magnet Structure (Oz): 53
Sensitivity (dB) (1W/1M): 88.8
Total Loudspeaker Q (Qts): 0.493
VAS (L): 212.87
VAS (CuFt): 7.41