Mô tả
SPECIFICATIONS | KW181 |
Configuration | 18-inch subwoofer |
Transducer | 18-inch cone transducer |
Frequency Response (-6 dB) | 40 Hz to 112 Hz |
Frequency Range (-10 dB) | 37 Hz to 129 Hz |
Maximum SPL1 | 135 dB peak |
Amplifiers | |
Power Output2 | 1000 W Class D continuous 2000 W peak |
Input Impedance | XLR / ¼⁻ᶦⁿᶜʰ: 38 kΩ balanced / 19 kΩ unbalanced |
Controls | Power, Gain, LF Mode (Normal/DEEP™), Polarity (Normal/Reverse), Front LED (On/Off/Limit) |
Indicators | Power, Signal, Standby, Limit |
Connectors | Dual balanced female XLR/¼⁻ᶦⁿᶜʰ line level input, Dual Balanced male XLR full range line level out, Remote gain control, Locking IEC power connector |
Cooling | On demand, 50 mm variable speed fan |
Amplifier Protection | Thermal limiting, output overcurrent, overtemperature muting, GuardRail™ |
Transducer Protection | Thermal limiting, excursion limiting |
AC Power Input | Universal power supply 100–240 VAC, 50 to 60 Hz |
AC Power Consumption (1/8 Power) | 100 VAC, 2.3 A 120 VAC, 2.01 A 230 VAC, 1.13 A |
Enclosure | |
Material | 15 mm painted birch plywood |
Finish | Black textured paint |
Grille | Rugged Powder-Coated Steel Grille |
Dimensions (HWD) inches | 20.3 x 23.4 x 29.9 with casters |
Dimensions (HWD) mm | 516 × 595 × 760 with casters |
Net Weight | 93.6 lb / 42.5 kg |
Available Accessories | KW181 cover |