品牌:EAW JBL dbx CROWN Soundcraft
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| 品牌 | EAW JBL dbx CROWN Soundcraft | 频率范围 | 80 Hz to 15 kHz（HZ） |
| 覆盖角度 | 180（°） | 外壳材料 | 木材 |
| 尺寸 | 120（cm） |
美国EAW专业音响设备/专业音箱扬声器 （JFX系列）
以上价位只供参考！详细请联系！
JFX290
Physical | ||
| System Configuration | 2-way, full range | |
| Product Group | J | |
| LF Subsystem & Loading | One 12 in woofer, vented | |
| HF Subsystem & Loading | One 1.4 in exit/3 in voice coil neodymium compression driver on CD horn | |
| Operating Mode | Passive or bi-amplified | |
| Controls (switches, knobs) | Powering mode switch | |
| Enclosure Material | Exterior grade Baltic birch plywood | |
| Finish | Wear resistant textured black paint | |
| Connector | Two Neutrik NL4 Speakon | |
| Suspension Hardware | One 11-position fly track Two 3-position fly track Four 5/16-18 mounting points (Omnimount 300 or similar) | |
| Grille | Powder coated perforated steel, foam backed | |
| Optional Accessories 1 | Fly clip with ring, (0001386) | |
| Optional Accessories 2 | 3/8-16 forged shoulder eyebolt, (104001) | |
Dimensions (±0.13 in / ±3 mm) | ||
| Height | 22.25 / 565 | |
| Front Width | 13.68 / 347 | |
| Rear Width | 4.46 / 113 | |
| Depth | 15.25 / 387 | |
| Trapezoid Angle (degrees) | 22.5 and 45 | |
Weights (pounds / kilograms) | ||
| Net Weight | 58.0 / 26.4 | |
| Shipping Weight | 64.0 / 29.1 | |
Performance | ||
| Frequency Response | ||
| ±3 db | 90 Hz to 16 kHz | |
| -10 dB | 60 Hz | |
| Recommended High-Pass Frequency | 60 Hz, 24 dB / octave | |
Axial Sensitivity (dB SPL, 1 watt @ 1 m) | ||
| Full Range Passive | 97 | |
| LF | 97 | |
| HF | 104 | |
Nominal Input Impedance (ohms) | ||
| Full Range Passive | 8 | |
| LF | 8 | |
| HF | 8 | |
Power Handling (watts, continuous) | ||
| Full Range Passive | 500 | |
| LF | 500 | |
| HF | 200 | |
Calculated SPL Limit (referenced to 1 m) | ||
| Full Range Passive Peak | 130.0 | |
| LF Peak | 130.0 | |
| HF Peak | 133.0 | |
| Full Range Long Term | 124.0 | |
| LF Long Term | 124.0 | |
| HF Long Term | 127.0 | |
| Nominal Dispersion (degrees @ - 6 dB) | ||
| Horizontal | 90° | |
| Vertical | 45° | |
JFX560
Physical | ||
| System Configuration | 2-way, full range | |
| Product Group | J | |
| LF Subsystem & Loading | One 15 in woofer, vented | |
| HF Subsystem & Loading | One 1.4 in exit/3 in voice coil neodymium compression driver on CD horn | |
| Operating Mode | Passive or bi-amplified | |
| Controls (switches, knobs) | Powering mode switch | |
| Enclosure Material | Exterior grade Baltic birch plywood | |
| Finish | Wear resistant textured black paint | |
| Connector | Two Neutrik NL4 Speakon | |
| Suspension Hardware | One 11-position fly track Two 3-position fly track Four 5/16-18 mounting points (Omnimount 300 or similar) | |
| Grille | Powder coated perforated steel, foam backed | |
| Optional Accessories 1 | Fly clip with ring, (0001386) | |
| Optional Accessories 2 | 3/8-16 forged shoulder eyebolt, (104001) | |
Dimensions (±0.13 in / ±3 mm) | ||
| Height | 25.50 / 648 | |
| Front Width | 18.00 / 457 | |
| Rear Width | 6.25 / 159 | |
| Depth | 19.00 / 483 | |
| Trapezoid Angle (degrees) | 22.5 and 45 | |
Weights (pounds / kilograms) | ||
| Net Weight | 81.0 / 36.8 | |
| Shipping Weight | 90.0 / 40.9 | |
Performance | ||
| Frequency Response | ||
| ±3 db | 80 Hz to 15 kHz | |
| -10 dB | 55 Hz | |
| Recommended High-Pass Frequency | 55 Hz, 24 dB / octave | |
Axial Sensitivity (dB SPL, 1 watt @ 1 m) | ||
| Full Range Passive | 98 | |
| LF | 98 | |
| HF | 104 | |
Nominal Input Impedance (ohms) | ||
| Full Range Passive | 8 | |
| LF | 8 | |
| HF | 8 | |
Power Handling (watts, continuous) | ||
| Full Range Passive | 500 | |
| LF | 800 | |
| HF | 200 | |
Calculated SPL Limit (referenced to 1 m) | ||
| Full Range Passive Peak | 131.0 | |
| LF Peak | 133.0 | |
| HF Peak | 133.0 | |
| Full Range Long Term | 125.0 | |
| LF Long Term | 127.0 | |
| HF Long Term | 127.0 | |
| Nominal Dispersion (degrees @ - 6 dB) | ||
| Horizontal | 60° | |
| Vertical | 45° | |
JFX590
Physical | ||
| System Configuration | 2-way, full range | |
| Product Group | J | |
| LF Subsystem & Loading | One 15 in woofer, vented | |
| HF Subsystem & Loading | One 1.4 in exit/3 in voice coil neodymium compression driver on CD horn | |
| Operating Mode | Passive or bi-amplified | |
| Controls (switches, knobs) | Powering mode switch | |
| Enclosure Material | Exterior grade Baltic birch plywood | |
| Finish | Wear resistant textured black paint | |
| Connector | Two Neutrik NL4 Speakon | |
| Suspension Hardware | One 11-position fly track Two 3-position fly track Four 5/16-18 mounting points (Omnimount 300 or similar) | |
| Grille | Powder coated perforated steel, foam backed | |
| Optional Accessories 1 | Fly clip with ring, (0001386) | |
| Optional Accessories 2 | 3/8-16 forged shoulder eyebolt, (104001) | |
Dimensions (±0.13 in / ±3 mm) | ||
| Height | 25.50 / 648 | |
| Front Width | 18.00 / 457 | |
| Rear Width | 6.25 / 159 | |
| Depth | 19.00 / 483 | |
| Trapezoid Angle (degrees) | 22.5 and 45 | |
Weights (pounds / kilograms) | ||
| Net Weight | 80.0 / 36.4 | |
| Shipping Weight | 89.0 / 40.5 | |
Performance | ||
| Frequency Response | ||
| ±3 db | 80 Hz to 15 kHz | |
| -10 dB | 55 Hz | |
| Recommended High-Pass Frequency | 55 Hz, 24 dB / octave | |
Axial Sensitivity (dB SPL, 1 watt @ 1 m) | ||
| Full Range Passive | 98 | |
| LF | 98 | |
| HF | 104 | |
Nominal Input Impedance (ohms) | ||
| Full Range Passive | 8 | |
| LF | 8 | |
| HF | 8 | |
Power Handling (watts, continuous) | ||
| Full Range Passive | 500 | |
| LF | 800 | |
| HF | 200 | |
Calculated SPL Limit (referenced to 1 m) | ||
| Full Range Passive Peak | 131.0 | |
| LF Peak | 133.0 | |
| HF Peak | 133.0 | |
| Full Range Long Term | 125.0 | |
| LF Long Term | 127.0 | |
| HF Long Term | 127.0 | |
| Nominal Dispersion (degrees @ - 6 dB) | ||
| Horizontal | 90° | |
| Vertical | 45° | |
SBX220超低音扬声器
性能规格
频率相应（1W/1m）： ±3 dB 38 Hz ~ 300 Hz
10 dB 32 Hz
轴向灵敏度（dB SPL, 1W/1m）： 重低音 98
阻抗（Ω）： 重低音 4
标称功率（W, 连续）： 重低音 1400
推荐之高通频率： 24 dB /倍频程 30 Hz
最大输出计算值（dB SPL）： 重低音峰值 135
重低音长期值 129
物理性能
系统配置： 专用重低音
低频子系统： 2´12”锥盆，通风口
箱体材料： 外用高级波罗的海桦木胶合板
外表装饰： 耐磨黑色纹理漆
硬件： 杯状安装孔，用于直径1-3/8英寸的立柱（推荐长度4英尺）
前保护网： 涂粉冲孔钢板，背衬泡沫塑料
尺寸： 457（高）´648（宽）´762（深）mm
净重 47.7公斤
