Unleash your home theater
Create the very best home theater experience with a powered subwoofer from Power Sound Audio. Energize your room with fast, dynamic bass and cinema quality sound.
| Design |
Sealed |
| Drivers |
USA built, proprietary 18" driver with powerful motor strength and efficiency. |
| Powered |
Yes |
| Amp |
Patented digital ICEpower® 725W amplifier with DSP control |
| Enclosure |
CNC machined MDF |
| Frequency Response |
17Hz-200Hz +/-3dB |
| In-Room Extension |
7Hz-11Hz |
| Size (DxWxH) |
27" x 25" x 26" |
| Weight |
93 lbs |
Amp
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
Cabinet
Sealed enclosure
Front-firing driver with grill cover
Super durable, black sand textured finish
Precision machined CNC panels for perfect fit of all components
Rigid MDF baffles
Dimensions (D x W x H): 22" x 20" x 20.5" includes grill
Weight: 79 lbs
Made in the USA
Woofer
Power Sound Audio proprietary 18” driver
Extended and vented pole geometry
Vented back plate to maximize air flow
Extremely linear and dynamic motor system
Epoxy reinforced cone neck/apex joint
Concentric foam surround, treated for longevity
Highly treated, rigid paper cone body
Die-cast rigid aluminum frame
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
Inner Mass Loading Cap that also strengthens the cone body
Assembled in the USA
FREQUENCY RESPONSE
* 2 meter ground plane (1/3 Octave smoothing)
LONG TERM OUTPUT COMPRESSION
Jim Wilson, Home Theater Shack Moderator/Reviewer, took a look at the S1800 home theater subwoofer. Click on the Home Theater Shack logo to read the full review."
"Whether it was the sound generated by thousands of hooves or the guttural snarls from the Morgul beasts, the S1800 resolved them all with exquisite detail. No part of the soundtrack washed away, regardless of how complex it was."
"The simple and thick rhythm of this song lends itself to something that would play well live, so it was that volume level I decided to try and replicate. While no single 18" subwoofers could effectively achieve that much impact in my living room, I still pushed the S1800 toward it nonetheless. In the end it did a remarkable job; Carmine's bass was abundant and silky smooth, which contributed mightily to the slick beat. This became one of those "have to listen again" tracks, so I did just that. "
