KW122
有源扬声器
Features
- 12英寸低音扬声器;1.75英寸隔膜压缩驱动器
- 基于DMT技术,实现75°锥形覆盖角度
- 最大峰值声压级可达131dB
- 也可作为楔形监听音箱使用
- 所有型号均采用1000W D类功率模块(2×500W持续功率)
- 内置调音器支持两个XLR和¼”组合输入和立体声RCA输入(三路音频输入);两路直接通道输出和一路总平衡输出
- 强大的DSP处理能力,搭载DEEP™和Intrinsic Correction™技术,增强系统性能
- DMT™(指向匹配转换)技术确保声音覆盖到听音区域的每一个角落
- 坚固的橡木纹理箱体
- 四档麦克风/线路增益控制(适用所有型号)
- 巡演级16号厚度钢制网格防护
- 符合人体工程学设计舒适型把手
- 35毫米支杆插座,支持Tilt-Direct™角度调整
- M10型吊挂点便于悬挂安装
SPECIFICATIONS | KW122 | |||||||||||||||
Configuration | 12-inch 2-way multipurpose | |||||||||||||||
Transducers Low-frequency Mid-frequency High-frequency | 12-inch cone transducer - 1.75-inch diaphragm compression driver | |||||||||||||||
Frequency Response (-6 dB) | 53 Hz to 18 kHz | |||||||||||||||
Frequency Range (-10 dB) | 50 Hz to 20 kHz | |||||||||||||||
Nominal Coverage (-6 dB) | 75° axisymmetric | |||||||||||||||
Maximum SPL1 | 131 dB peak | |||||||||||||||
Amplifier | ||||||||||||||||
Power Output2 | 1000 W Class D (500 W LF + 500 W HF) continuous 2000 W peak | |||||||||||||||
Input Impedance | Channel A XLR / ¼⁻ᶦⁿᶜʰ:
Channel B RCA: 10 kΩ | |||||||||||||||
Controls | Power, Gain A, Gain B, Channel A Input Gain (0 dB / 12 dB / 24 dB / 36 dB), LF Mode (Ext Sub/Norm/DEEP™), HF Mode (Flat/Vocal Boost), Front LED (On/Off/Limit) | |||||||||||||||
Indicators | Power, Signal A, Signal B, Standby, Limit, Mic (24 dB and 36 dB settings) | |||||||||||||||
Connectors | Balanced female XLR/¼⁻ᶦⁿᶜʰ line/mic level input, Balanced female XLR/¼⁻ᶦⁿᶜʰ line level input, Dual Balanced male XLR full range line level out , Balanced male XLR "mix" out, Stereo RCA line level input, 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 | Black powder coated 16 gauge steel | |||||||||||||||
Speaker Dimensions (H×W×D) | 660 × 381 × 391 mm 26 × 15 × 15.4 in | |||||||||||||||
Carton Dimensions (H×W×D) | 710 × 530 × 508 mm 28 × 20.9 × 20 in | |||||||||||||||
Net Weight | 22.2 kg / 49 lb | |||||||||||||||
Shipping Weight | 29 kg / 63.9 lb | |||||||||||||||
Available Accessories | KW122 suspension kit, KW122 cover, KW M10 kit |
1 For comparison purposes and in accordance with common industry practice, maximum peak SPL specifications are theoretical calculations based upon transducer sensitivity and peak available amplifier power.
2 Independent of limiters and driver protection circuits.
All specifications are subject to change without notice.