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The ultra compact S1500 powered home audio subwoofer leads the pack with deeper extension, more thunderous output, and better overall sound quality. The S1500 subwoofer is the new standard for ultra compact sealed subwoofers.
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| Design |
Sealed |
| Driver |
15" High Excursion |
| Powered |
Yes |
| Amp |
725W RMS (1900W PEAK) |
| Enclosure |
CNC machined MDF |
| Frequency Response |
19Hz-200Hz +/-3dB |
| In-Room Extension |
7Hz-14Hz |
| Size (DxWxH) |
18" x 17" x 17.25" |
| Weight |
63 lbs |
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The S1500 subwoofer is powered by a 725W RMS (1900W PEAK) built-in amplifier with ICEpower® audio technology. A DSP based feature board includes the essential controls to properly integrate the subwoofer into your system.
The MDF enclosure is heavily braced and assembled with rabbet joints for strong structural integrity. The enclosure is finished with a non-reflective and extremely durable textured material. The front-firing 15 inch subwoofer driver is covered with an acoustically transparent fabric grille. The amplifier is mounted on the rear baffle.
The S1500 contains a 15 inch subwoofer driver, which is capable of moving massive amounts of air. The 1 inch surround and poly cotton semi-progressive, high excursion spider allow the cone to move more than 2 inches peak to peak. The cast aluminum frame is mounted to the extremely linear and dynamic motor system, which provides the power to drive the cone in a symmetrical motion.
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- ICEpower® audio technology
- Amplifier Power: 725 watts
- Inputs: Left and Right RCA inputs
- On, Auto, Off selector
- Gain control
- Time delay(phase) control
- Crossover control
- Room size control
- Custom DSP(digital signal processing) enables superior engineering refinement
- CE and FCC approved; EMC and safety pre-approved
- Fully integrated amplifier and power supply with mains-converter and auxiliary-converter
- Patented HCOM modulation and control techniques for unparalleled audio accuracy
- Sound optimized soft clipping
- Soft start power up with mute/de-mute.
- Thermal and over-current protection
- Standby converter with low standby power consumption (less than 1 watt)
- Universal mains operation (100-240 V, 50-60 Hz)
- Standby power consumption 170 mW @ 230 V
- ErP (1275/2008/EC) compliant
- Energy Star®v3.0 compliant
- 117 dBA dynamic range
- THD+N = 0.005 % @ 1 W (4 Ω, 1 kHz)
- THD+N = 0.0008 % @ 50 W (4 Ω, 100 Hz)
- CCIF IM distortion = 0.0003 %, 10 W, 4 Ω, 18.5 kHz / 1 kHz
- High output current limit of 30 A
- Sealed Enclosure
- Front-firing driver
- Acoustically transparent fabric grille cover
- Super durable, black sand textured finish
- Wood veneer options available
- Precision machined CNC panels
- Rigid MDF baffles
- Heavily braced
- Rear mounted amplifier
- USA manufactured rubber feet
- Dimensions (DxWxH): 18"x17"x17.25"
- Weight: 63 lbs
- Made in the USA
- Power Sound Audio proprietary 15” driver
- Extended and vented pole geometry
- Vented back plate to maximize air flow
- Double stacked 80oz. ferrite magnets
- Extremely linear and dynamic motor system
- Epoxy reinforced cone neck/apex joint
- Concentric foam surround, treated for longevity
- Highly treated, Kevlar-reinforced rigid paper cone body
- Die-cast, twelve spoke, rigid aluminum frame with under spider cooling vents
- Three inch diameter, four layer copper voice coil wound on a rigid multi-layer aluminum former with Kapton heat shielding
- Fatigue limiting designed, silver alloy lead wires
- Single poly cotton semi-progressive, high excursion spider
- Paper outer dust cap with acrylic coating
- Assembled in the USA
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S1500 Frequency Response
The frequency response graph shows how the subwoofer will sound for a given input frequency or tone. Accurate reproduction of the source material is achieved with a flat frequency response as shown in the graph.
S1500 Compression
The compression graph indicates how the output of the subwoofer changes as the input signal increases.
| 16Hz - 25Hz: |
109.7 dB |
| 31Hz - 50Hz: |
122.1 dB |
| 63Hz - 100Hz: |
126.6 dB |
| 16Hz - 100Hz: |
121.8 dB |
S1500 Output
The S1500 output numbers are acquired by using the Consumer Technology Association (CTA)™ Standard, ANSI/CTA-2010-B - Standard Method of Measurement for Subwoofers, formerly known as CEA-2010.
