ตู้ลำโพงซับวูฟเฟอร์ OPTIMAL AUDIO SUB 15 ขนาด 15 นิ้ว 500 วัตต์ ตู้เบสจากไม้อัดที่เพิ่มประสิทธิภาพสูงสุด โดยมี SPL สูงสุดที่ 135dB จากแบรนด์ OPTIMAL AUDIO
OPTIMAL AUDIO SUB 15
Low-profile sub-bass loudspeaker
Sub 15 is a compact, high-performance, passive, 15” subwoofer designed for applications that call for increased impact and low frequency performance across the Optimal Audio loudspeaker range.
The 15” (380mm) driver is loaded into a plywood bass-reflex cabinet that maximises performance, with a peak SPL of 135dB, while taking up minimal space. Sub 15 can be used on the ground or flown using integral M8 inserts.
An impact-resistant perforated steel grille protects the driver, and rubber feet on the base resist movement. The Sub 15 enclosure is constructed from plywood and finished in black textured paint.
- Compact size
- Powerful sub-bass support down to 40Hz (-10dB)
- High power handling
| TYPE | Sub-bass loudspeaker |
| FREQUENCY RESPONSE (with preset) |
45Hz – 150Hz ± 3dB |
| DRIVERS |
LF: 15” (380mm) |
| RATED POWER (AES) | 500W |
| NOMINAL IMPEDANCE | 8 Ohms |
| SENSITIVITY (1W/1m) | 102dB |
| MAXIMUM SPL | 129dB (cont), 135dB (peak) |
| ENCLOSURE | Plywood |
| FINISH | Black paint |
| PROTECTIVE GRILLE | Yes |
| CONNECTORS | Euroblock type |
| PIN CONNECTIONS (INPUT) | 1+ 1- |
| FITTINGS | 12 x M8, Inset bolts |
| DIMENSIONS |
((W) 716mm x (H) 443mm x (D) 480mm |
| WEIGHT | 34.3Kg (75.6lbs) |
