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| HOME > PRODUCST > ACTIVE SPEAKERS |
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The SP-158AP is a compact, higher dual powered, one 15”± woofer, bass-reflex rectangular enclosure, designed for portable systems.
A dual channel STK class AB output power amplifier with active X-over(24dB/Oct) incorporated into the system. The one power outputs dedicated to powering internal 15”± SK15500F woofer, the other one power outputs may be used in of two ways(see to the bellow drawign)
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- Dedicated subwoofer system and full range active systems.
- The enclosure construction: ”°STK Standard”±
- Ultra tough, the scratch proof warnex texture coated
- Two side handles one on each side for easy repositioning.
- Impact-resistant perforated metal grill(1.5mm)with weather proof powder coated.
- 35mm pole mount receptable on the top.
- ”°SCP”± STK caster, ”°SPM”± STK pole option.
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| SPECIFICATIONS |
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| Model |
SP-158AP |
| ENCLOSURE SPECIFICATION |
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| System configuration |
Powered Subwoofer |
| Components & Loading |
One SK15500F 15”±, Bass-reflex |
| Operating Mode |
Active |
| Frequency Response |
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| ”¾3 dB |
53Hz ~ 350Hz |
| -10 dB |
45Hz ~ 350Hz |
| Axial Sensitivity(dB SPL, 1 watt @ 1m) |
99 |
| Nominal Input Impedance(ohms) |
4 |
| Power Handling(Watts, Continuius) |
400 |
| Power Handling(Watts, Peak) |
1600 |
Calculated SPL Limit
(Referenced to 1 m) |
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| Peak |
131dB |
| Long Term |
125dB |
| Optional Accessries 1 |
STK Caster "SCP80" or "SCP 100" |
| Optional Accessries 2 |
STK Pole "SPM35130" |
Demensions
( ”¾0.13 inch / ”¾3 mm) |
Height 540 |
| Front width 476 |
| Depth 595 |
| Trapezoid angle(degrees) |
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| Shipping/CBM |
0.26 |
| Net weight |
41.9 kg |
| Shipping weight |
45.94 kg |
| AMPLIFIER SPECIFICATION |
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| Output Power |
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| 4 ohm |
400W x 2 (Internal In, External In) |
| 8 ohm |
250W x 2 (Internal In, External In) |
| Frequency Response |
20Hz ~ 40kHz |
| THD 20Hz ~ 30 kHz |
0.08% |
| Hum & Noise |
103dB |
| Input Sensitivity |
+4dBm(1.23V) |
| Damping Factor |
£¾350 |
| Crossover Frequency |
1. 90Hz 24dB/Oct
2. 120Hz 24dB/Oct |
| Low cut Filter |
30Hz 12dB/Oct |
| Input impedance |
10k ohm (Balanced XLR) |
| Connectors Input |
2 x Female XLR |
| Connector output |
1. 2 x Male XLR(Mixer out)
2. 1 x Neutrik Type Speakon |
| Power Requirements |
1100 Watts |
| Special Features |
1. Sig LED, Cilp LED, PRT LED
2. Lowest in-rush trodial X-Former
3. Variable speed fan
4.Largest power supply capacitance
5. STK 7 Way Full Circuit Protection
6.AC Out Let for Satellite Active Speaker |
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| *Specifications subject to change without notice. |
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Copyright © 2007. stkpro.com All right reserved.
396-43 Cheoncheon-Dong, Bupyeong-Gu, Incheon, Korea (Zip 403-030)
Tel. 82-32-525-1788~1790 Fax. 82-32-525-1784 E-mail : stkcom@stkpro.com |
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