| Model |
SP-K618AP |
| ENCLOSURE SPECIFICATION |
|
| System configuration |
Powered Subwoofer |
| Components & Loading |
One SK18600 18", Bass-reflex |
| Operating Mode |
Active powered |
| Enclosure Material |
Plywood, MDF. |
| Enclosure Finish |
Black warnex texture coated |
| Frequency Response |
|
| ±3 dB |
40Hz ~ 200Hz |
| -10 dB |
35Hz ~ 350Hz |
| Axial Sensitivity(dB SPL, 1 watt @ 1m) |
100 |
| Recommended high pass frequency |
30Hz |
| Nominal Input Impedance(ohms) |
8 ohms |
| Power Handling(Watts, Continuius) |
600 |
| Power Handling(Watts, Peak) |
2400 |
| Calculated SPL Limit(Referenced to 1 m) |
|
| Peak |
134dB |
| Long Term |
128dB |
| Optional Accessries |
STK Caster "SCP80"(80mm wheel), "SCP 100"(100mm wheel)
STK Pole "SPM35130"(35mm) |
| Optional Painting Color |
STK Black, STK Brown, STK White |
Demensions
( ±0.13 inch / ±3 mm) |
Height 626 |
| Front width 565 |
| Rear width 565 |
| Depth 595 |
| Shipping/CBM |
0.2682 |
| Net weight |
40.50 kg |
| Shipping weight |
43.88 kg |
| AMPLIFIER SPECIFICATION |
|
| Max output Power(class AB full bridge) |
|
| EIA @1KHz 1% THD |
600W |
| FTC @THD+N=0.1% |
570W |
| Frequency Response(X-Over Filter off) |
20Hz ~ 30kHz |
| Frequency Response(X-Over Filter on) |
10Hz at -1dB to 250Hz at-3dB |
THD +N
20Hz ~ 30 kHz |
≤0.05% |
| S/N Ratio (Filter: A-waiting.RMS) |
≥ 93dB |
| Input Sensitivity (Att max) |
+ 4dBu |
| Crossover Frequency |
Variable 60Hz to 250Hz 12dB/oct |
| Low cut Filter |
30Hz 12dB/Oct |
| Phase select |
1. 0 degree (switch out)
2. 180 degree (switch on) |
| Input impedance |
10k ohm(unbalance), 20k ohm (balance) |
| Limeter threshold level |
+ 6dBu @ 100Hz |
| Limiter control range |
+ 12dBu @ 100Hz |
| Damping Factor |
LF ≥350 |
| Controls |
LCF on/off, Phase shift, Amp gain knob, Frequency variable, AC switch. |
| Connectors Input/Through |
XLR Female jack/XLR Male jack |
| Indicators |
Power(green), Sig(green), LF clip(red) |
| Protection |
1)short circuit, 2)current limiter, 3) DC detection,
4)Thermal cut off, 5) VDC cut off fuse. |
| Fan operating |
Low and high speed control |
| Power Requirements(1/3 power) |
320 Watts |
| Mains power |
110/220/230/240 AC 50/60Hz |
