Power Sound Audio T18HT

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When we sought out to create a flagship subwoofer, we wanted to not only offer an ultimate high performance design, but a breathtaking experience. The T18HT provides this experience by utilizing three active 18" subwoofer drivers powered by a built-in 4000W amplifier, all housed in a contemporary compact design. If you are looking for one subwoofer to rule them all, look no further.

 

FEATURES

 

  • Three, USA built, proprietary 18" drivers configured in a triangular array to eliminate reactive forces
  • 4000W RMS / 8000W Peak amplifier with DSP - made in USA  
  • Satin black texture cabinets - made in the USA
  • 15Hz-200Hz +/-3dB (7Hz-11Hz typical in-room extension)

 

 

CEA-2010 RATINGS

 

  • Ultra-low bass (20-31.5 Hz): 121.7dB
  • Low bass (40-63Hz): 135.7dB

 

 

Technical Data

 

Size (D x W x H)

27.5” x 31” x 23.5”

Weight

170 lbs

Driver(s)Two 18”
Amp TechnologySpeakerPower
Amp Power4000W
System Type

Sealed

In-room Extension

9Hz

Wood Finish

No

Shipping Weight220 lbs

 

 

 

CEA-2010

 

16Hz – 25Hz

118.1

31Hz – 50HZ

131.8

63Hz – 100Hz137.0
16Hz – 100Hz132.2
PSA Output Factor*1.0

 

  • The PSA Output Factor shows how many subwoofers it takes to equal the output of the highlighted Power Sound Audio subwoofer. 

 

Feature

 

DRIVER 

 

  • Three Power Sound Audio proprietary 18” drivers
  • 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

 

AMPLIFIER SPECIFICATIONS

     

  • Amplifier Power: 4000W RMS (continuous), 8000W Peak (dynamic)
  • Amplifier Topology: Innovative post-filter feedback class-D topology, achieves ruler-flat frequency response, low distortion and very high damping across the whole audio band
  • Uses latest generation power MOSFET transistors and highly optimized output stage for up to 95% efficiency, allowing quiet fan-less operation up to unprecedented power levels
  • Full featured protection: DC, overload, low impedances, shorts, under/over-voltage, overheating, etc.
  • Includes gentle soft-start and long-term power limiter to reduce the chances of  tripping breakers
  • 120VAC (optional 120VAC-240VAC for an additional charge)
  • Unbalanced Inputs: Left and Right RCA
  • Balanced Input/Output: XLR input and XLR loop output. 
  • On, Auto, Off selector
  • Gain control
  • Time delay(phase) control
  • Crossover control
  • Room size control
  • Custom DSP(digital signal processing) enables superior engineering refinement
  • LED indicators for standby and power mode
  • Sealed enclosure
  • Triaxial driver array
  • Finish options: super durable, satin black textured finish
  • Precision machined CNC panels for perfect fit of all components
  • Rigid MDF baffles 
  • Dimensions (D x W x H): 27.5” x 31” x 23.5” Technical Drawing
  • Weight: 170lbs (158lbs without grills)
  • Made in the USA

 

ENCLOSURE

 

  • Sealed enclosure
  • Triaxial driver array
  • Finish options: super durable, satin black textured finish
  • Precision machined CNC panels for perfect fit of all components
  • Rigid MDF baffles 
  • Dimensions (D x W x H): 27.5” x 31” x 23.5” Technical Drawing
  • Weight: 170lbs (158lbs without grills)
  • Made in the USA