รายละเอียดย่อ :
F1-18sa ตู้ซับวูฟเฟอร์ 18 นิ้ว แอกทีฟ ไลน์อาร์เรย์
– ไดเวอร์ไลว์ : 18นิ้ว (วอยซ์คอยล์ 100 มม.)
– ตอบสนองความถี่ : 45 Hz~100 Hz(±3dB)
– ความไว(1W/1m) : 98db
– รองรับกำลังขับ : 800 วัตต์
– Max.SPL LF: 127 dB
- 3 Channels Class-D Amp Module@4Ω 
.... SUB Channel : 2500W 
.... LF Channel : 2500W 
.... HF Channel : 1000W
รายละเอียด :
SOUNDVISION FLEXY E F1-18sa Active 18-Inch Subwoofer  
ตู้ซับวูฟเฟอร์ 18 นิ้ว แอกทีฟ ไลน์อาร์เรย์ 
 
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FLEXY E  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 E 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.
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FLEXY E Application
- Rigging System
 
- Fixed Installation
 
- Ground Stacked
 
- Main PA
 
- Live Sound & Tour
 
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| Transpot | 
Main PA | 
  | 
  | 
|   | 
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| Combinations | 
Live Sound & Tour | 
  | 
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FEATURE
- 18-inch active subwoofer speaker.
 
- Driver high quality with One 18”driver (100mm Voice Coil) Ferrite.
 
- Class-D Amplifier Module with Analog Circuit Technology.
 
- Huge Switching Power Supply.
 
- Ultra compact and solid enclosure high quality multilayer birch plywood.
 
- Finished with Black water-based paint.
 
- 4 lockable wheels design offers easy movement.
 
- Applications with rigging system, ground stacked for font fill use or pole-mounted under F1-110E line array speaker for main PA.
 
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SPECIFICATIONS
| MODEL | 
F1-18sa | 
| Frequency Response (±3dB) | 
45 Hz~100 Hz | 
| Frequency Range (–10dB) | 
35 Hz~150 Hz | 
| LF Power Rating (AES) | 
800W | 
| Sensitivity (@1W/1m)  LF | 
98 dB | 
| Maximum SPL  LF | 
127 dB | 
| Peak SPL  LF | 
133 dB | 
| Driver LF | 
One 18” (100mm Voice Coil.) Ferrite | 
| Connectors | 
Neutrik  XLR + POWERCON + SPEAKON | 
| Enclosure | 
15mm, 18mm, 24mm Multilayer Birch Plywood | 
| Grille | 
Black Steel Mesh + Acoustic Transparent Cloth | 
| Finish | 
Black water – based Paint | 
| Riggings | 
4 Fly Points + Pole Mounts | 
| 3 Channels Class-D Amp Module@4Ω | 
SUB Channel | 
LF Channel | 
HF Channel | 
|   | 
2500W | 
2500W | 
1000W | 
| THD (1Khz,Full Power 4Ω) | 
1% | 
| Signal to noise ratio | 
103 dB | 
103 dB | 
102.5 dB | 
| Active Gain (1KHz, 8Ω) | 
32 dB | 
32 dB | 
20 dB | 
| Input | 
Neutrik & Male XLR & Female XLR | 
| Input Impedance | 
20K Ω Balanced / 10K Ω Unbalanced | 
| Input Connection (Full-Range) | 
Neutrik NL4MP (LF: 1+1- , HF: 2+2-) | 
| Input Connection (Sub) | 
Neutrik NL4MP (BASS: 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 556 x 655 mm | 
| Net Weight | 
79 kg | 
 
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DIAGRAM ACTIVE LINE ARRAY SPEAKER SYSTEM

