ลำโพงซับไลน์อาร์เรย์ มีแอมป์ในตัว SOUNDVISION FLEXY X F-218sa 18 นิ้ว FLEXY X F 218sa ลำโพงจากแบรนด์ชั้นนำ SOUNDVISION
SOUNDVISION FLEXY X F-218sa Active Dual 18-Inch Subwoofer
FLEXY X is powerful sound Line Array Speaker System,This series adapting to different preferences and scale of applications. With high performance offers various combinations and choices alway herewith a proper solution that meets your need. The true modular design provides FLEXY X series amazing flexibilities to be combined, split and extended freely from 300 people to 8000 people scaled application, from the simplest 2+1 mono to 4-way large system. Benefiting from exceptional analog circuit and D-class switching power technologies, the active product are well recognized for high quality and reliability.

- ตอบสนองความถี่ : 30Hz~100Hz(±3dB)
- ความไว(1W/1m) : 101db (LF/HF)
- รองรับกำลังขับ : 1600W
- Max.SPL LF/HF : 133 dB
- 2 Channels Class-D Amp [email protected]Ω
- SUB Channel 1 : 2500W
- SUB Channel 2 : 2500W
FLEXY X Application
- Rigging System
- Fixed Installation
- Ground Stacked
- Main PA
- Live Sound & Tour




- 18-inch dual active subwoofer speaker.
- Driver high quality with Two 18” (100mm Voice Coil) Ferrite.
- Designed deliver an output of high efficiency, great lower range deep frequency and excellent dynamics.
- Class-D Amplifier Module with Analog Circuit Technology.
- Huge Switching Power Supply.
- Ultra compact and solid enclosure high quality birch plywood.
- Finished with superb polyurea paint which features anti-scratch and waterproof.
- 4 lockable wheels design offers easy movement.
- Applications with ground stacked upright or crosswise with F-ONE sa and for main PA with F-ONE line array speaker as front fill system.
MODEL |
F-218sa |
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Frequency Response (±3dB) | 30 Hz~100 Hz | |||
Frequency Range (–10dB) | 25 Hz~120 Hz | |||
Horizontal Coverage | – | |||
Vertical Coverage | – | |||
LF Power Rating (AES) | 1600W | |||
HF Power Rating (AES) | – | |||
Sensitivity (@1W/1m) LF/HF | 101 dB | |||
Maximum SPL LF/HF | 133 dB | |||
Peak SPL LF/HF | 139 dB | |||
Driver LF | Two 18” (100mm Voice Coil.) Ferrite | |||
Driver HF | – | |||
Connectors | Neutrik XLR + POWERCON + SPEAKON | |||
Connection Method | – | |||
Enclosure | 15mm, 18mm, 24mm Multilayer Birch Plywood | |||
Grille | Black Steel Mesh + Acoustic Transparent Cloth | |||
Finish | Black Polyurethane Paint | |||
Riggings | – | |||
2 Channels Class-D Amp [email protected]Ω | SUB Channel 1 | SUB Channel 2 | ||
2500W | 2500W | |||
THD (1Khz,Full Power 4Ω) | 1% | |||
Signal to noise ratio | 103 dB | 103 dB | ||
Active Gain (1KHz, 8Ω) | 32 dB | 32 dB | ||
Input | Neutrik & Male XLR & Female XLR | |||
Input Impedance | 20K Ω Balanced / 10K Ω Unbalanced | |||
Input Connection (Full-Range) | – | |||
Input Connection (Sub) | Neutrik NL4MP (SUB: 1+1-) | |||
Cooling System | The airffow direction from back to front | |||
Voltage Requirements | 200-240V ~ 50-60Hz | |||
Dimensions (H x W x D) | 750 x 535 x 1158 mm | |||
Net Weight | 90 kg |