EN-SW15ES

Encounter 15" Subwoofer

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
Protected Motor Assembly
Encounter’s rubber boot protection system securely encases the motor structure for any installation situation
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): 500
RMS Power Rating (Watts): 250
Coil Height (Hvc): 20
Compliance (Cms): 206.1
Cone Area (Sd): 86
D.C. Coil Resistance (Re): 3.5
Electrical Q (Qes): 0.497
Force Factor (Bl): 15.11
Free Air Resonance (Fs): 23.8
Frequency Response: 20Hz - 2.5kHz
Impedance (Nominal): 4
Linear Excurson (Xmax): 6
Mechanical Excursion (mm): 23
Mechanical Q (Qms): 3.086
Moving Mass (Mms): 216.714
Magnet Structure (Oz): 47
Sensitivity (dB) (1W/1M): 89.7
Total Loudspeaker Q (Qts): 0.428
VAS (L): 216.4
VAS (CuFt): 7.53