Sunfire XTEQ 8" High Performance Subwoofer with FREE Panamax PM8-AV Power Management System

Model: WWSXT8AV UPC: 612953919676 Item: 166811

Product Information

This Home Theater Package includes:

  • Sunfire XTEQ 8" High Performance Subwoofer
  • FREE Panamax PM8-AV Home Theater Power Management System


Sunfire XTEQ 8” High Performance Subwoofer

Leader in Sound Quality Launches a New Sonic Experience

Sunfire breaks through the sub clutter with a new series that touts features that make it a standout, including a proven tracking down converter amplifier, long throw, high back-electromotive force drivers, and fully automatic room equalizer. These unique features provide these woofers with as much bass as you would get from multiple 15 inch drivers mounted in a cabinet the size of a small refrigerator. Defining the standard of quality today, the XTEQ series also brings a suite of premium audiophile features to the table, like advanced auto turn-on circuitry, Anti-Walking Tread Design Feet, gold plated connectors, soft clipping circuitry, and variable crossover level and phase control, making the XTEQ the foundation for any great home theater and audio system.

The introduction of this high performance subwoofer has managed to deliver both brawn and beauty. The Sunfire XTEQ series is the first to deliver accurate, powerful bass that rockets the entertainment value of any space by delivering up to 3,000 watts of pure bass. The sleek, compact design blends into any room and steers clear of the bulky bass of yesteryear, instead making the audio the authority. Room-specific calibration accurately integrates an XTEQ subwoofer into any living space and existing audio system, simulating a cinematic experience. You’ll get bone-rattling bass from some of the smallest subwoofer cabinets in the industry. Try Sunfire on for size.


Sunfire XTEQ 8” Subwoofer Highlights:

  • Sunfire’s Tracking Down Converter high-powered XT amplifier design
  • Digital Auto-EQ circuit for enhanced room calibration
  • Connectivity options including XLR connector
  • Asymmetrical Cardioid Surround (ACS)
  • High Back EMF system with high excursion drivers


Panamax PM8-AV Home Theater Power Management System


Panamax PM8-AV Power Management System Features:

Improves Picture and Sound Quality

  • The PM8-AVs Power Cleaning and Filtration eliminate common symptoms of contaminated power (including loss of detail, pops, hisses, hums and visual artifacts) and allows your A/V equipment to perform up to its full capability.

Surge Protection

  • Exclusive Protect or Disconnect circuitry. In the event of a catastrophic surge such as lightning, it completely disconnects AC power to connected equipment.


  • Engineered and built to meet the latest UL Safety requirements (UL 1449 3rd Edition)



Sunfire XTEQ 8” Subwoofer Specifications:

  • Driver Complement:
    • 8" Active Side
    • Firing Driver
    • 8" Side Firing
    • Passive Radiator
  • Amplifier Power: 1,800 Watt, Tracking Down Converter
  • Frequency Response: 22Hz - 100Hz
  • THD: Less than 3% typical operation
  • High Pass Crossover: 85Hz
  • Low Pass Crossover: 30Hz
  • Phase: 0 to 180 degrees (variable)
  • Woofer Magnet: 6.3" x 2.75" Deep, 143 oz
  • Voice Coil: 2"
  • Cone Material: Non-pressed paper with a high density foam edge
  • Line Level L/R: Line Level (RCA), Nominal Impedance 15k ohms
  • Input (Mono): Balanced (XLR), Nominal Impedance 14k ohms
  • Input Slave: Line Level - Mono (RCA), Nominal Impedance 8k ohms
  • Microphone 3.5mm (condence mic included): 3.5mm (Microphone included)
  • Trigger On: 12 VDC
  • Thru L/R: Line Level (RCA), 85Hz High Pass Filter/Bypass - selectable
  • Output Slave: Line Level - Mono (RCA), Nominal Impedance 120k ohms
  • Included Accessories: Microphone and Power Cord
  • Dimensions (HxWxD): 10.5" H x 12.375" W x 10.625" D
  • Weight Net: 42.6 lbs (19.4 kg)
  • Power: 100-120 / 220-240V, 50/60Hz, 900W


Panamax PM8-AV Power Management System Specifications:


  • Weight 3.5 lbs.
  • Dimensions 12 in. L x 5 in. W x 1.75 in H (12.5 in. L Including brackets)

AC Power

  • Voltage Protection Rating (UL 1449 3rd Edition, 3,000A) 500V
  • Thermal Fusing Yes
  • Single Pulse Energy Dissipation 1125 Joules
  • Response Time < 1ns
  • Protection Modes L-N, L-G, N-G
  • Protect or DisconnectTM Circuitry Yes
  • Power Cord 6 ft fixed
  • Plug Type right angle, 45 degree offset
  • Peak Impulse Current 52,000 A
  • Maximum Current Rating 15 A (1800W)
  • Line Voltage 120VAC, 50/60Hz
  • Initial Clamping , 141V RMS
  • EMI/RFI Noise Filtration 45 dB(100 KHz - 1MHz)

Telco Protection

  • Wires Protected 2 wire, 1 pair (3,4)
  • Suppression Modes Metallic & Longitudinal
  • Fuseless / Auto-reseting Yes
  • Connectors RJ-11
  • Clamping Level 260V
  • Capacitance 30pf (approx.)

Universal Coaxial

  • Protection Shielded Yes
  • Insertion Loss < 0.5 dB
  • HD 1080 i/p Ready Yes
  • Frequency Range 0MHz - 2.2 GHz
  • Connections Female F, Gold Plated
  • Clamping Level 75V
  • Bi-directional Yes