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S1800

USA built, proprietary 18" driver with powerful motor strength and efficiency.
Patented digital ICEpower® 725W amplifier with DSP control
CNC precision cut cabinets that are finished in our industry exclusive satin black texture
17Hz-200Hz +/-3dB (7Hz-11Hz typical in-room extension)

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

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