QSC KS212C مزود بمضخم صوت قلبي مزدوج بقوة 3600 وات 12 بوصة ، حل قلبي أحادي الصندوق مدمج ، وحدة طاقة 3600 وات من الفئة D ، أربع عجلات منخفضة الضوضاء للخدمة الشاقة ، حاوية بتولا البلطيق ، أسود | KS212C
The KS212C subwoofer represents the world’s first-in-class single-box active cardioid subwoofer solution for highly portable entertainment and installation applications.
A breakthrough in innovation and design, the 3,600 Watt KS212C subwoofer uniquely provides all the benefits of cardioid deployment in a single, compact enclosure. “Keeping bass in its place” for mobile entertainers, AV production and rental professionals, as well as modestly-sized performance venues, the KS212C subwoofer is unparalleled in its ability to manage low frequencies on the stage, or any application where undesirable low frequency energy needs to be minimized.
- 3600 Watt Class D power module
- Dual 12-inch long excursion drivers; Dual 6th order band-pass design
- 15 dB SPL attenuation front-to-rear
- Two M20 threaded sockets (one on top, one on the side) accept 35 mm speaker pole
- Four low-noise, heavy-duty casters
Powered by a 3,600 Watt Class D amplifier, processed with the latest DSP technology, and featuring dual 12-inch long excursion drivers each arranged in a 6th order bandpass chamber, these components all combine seamlessly to produce a staggering 15 dB more output at the front of the cabinet than at the rear. Highly portable, the cabinet features comfortable, aluminum handles and four, rear-mounted casters. Two M20 sockets accept a 35 mm loudspeaker pole in an either horizontal or vertical orientation.
Most subwoofers radiate energy around the eentire enclosure leading to undesirable LF build-up on stage and wasted energy around the sides and rear of the system
The KS212C subwoofer keeps "bass in its place"with a single-box cardioid array that produces anamazing 15 dB more output at the front than at the rear
Tech Specs
| Configuration | Dual 6th-order bandpass cardioid subwoofer |
| LF Transducer | 2 × 305 mm (12 in), cone |
| Frequency Response (-6 dB) | 44 Hz - 104 Hz |
| Frequency Range (-10 dB) | 39 Hz - 118 Hz |
| Nominal Coverage Angle | 180˚ Cardioid (15dB rear rejection @ 70Hz) |
| Maximum Rated SPL1 | 132dB @1m, peak |
| Amplifier | Class D 2 × 1800W (peak) |
| Cooling | Low-noise, variable speed fan |
| Controls | Power Gain Rotary encoder 2 × selection buttons |
| Indicators | 2 × Power LED (front and rear) Input Signal LED Limiter active LED |
| Connectors | 2 × locking XLR/F ¼⁻ᶦⁿᶜʰ combo 2 × XLR/M (Loop-thru Output) 1 × locking IEC power connector |
| AC Power Input | Universal power supply 100 – 240 VAC, 50 – 60 Hz |
| AC Power Consumption | 1/8th power |
| Enclosure Details | |
| Enclosure | 15mm birch plywood |
- QSC
- KS212C
- 116461
- 21 فبراير، 2023
- 50.00 كغ
- 50.00 سم x 67.00 سم x 97.00 سم
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