Sunfire High Resolution Series HRS-12 - 12" Powered Subwoofer

Brand: Sunfire
Product Code: SUN-HRS12
Warranty: 2 Years
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Sunfire HRS12

The big breakthrough features of this 12" subwoofer are its uncanny 1,000W tracking downconverter amplifier, and its long throw, high back EMF woofer. These powerful forces combine to produce as much bass as several 15 inch drivers mounted in a cabinet the size of a small refrigerator!

The Most Performance You Can Buy for Less Than a Buck a Watt.

You could certainly be forgiven for wanting an HRS subwoofer on its looks alone. With their compact, stunning, piano-like finished cabinets, the HRS Series subs make a design statement about themselves – and you. What’s more, beneath this beautiful exterior lies some of today’s most advanced audio science such as Sunfire’s High Back-emf driver technology. It produces massive amounts of low distortion bass from some of the smallest drivers around. In fact, the HRS-12 delivers output equal to the performance of most available 15” subwoofers, and does so with an unmatched visual finesse. The HRS-12 is ideal for larger rooms and dedicated home theater environments where the emphasis is on movies.

Key Features


  • Woofer: 12"
  • Configuration: Single-active
  • Custom, high excursion woofer
  • High back EMF design


  • Power Output: 1,000 W RMS
  • Tracking downcoverter power supply
  • Soft clipping circuitry


  • Auto power-on
  • Level control
  • Crossover adjustment: 30-100 Hz inf. var.
  • Crossover bypass
  • Phase adjustment: 0-180 degree inf. var.


  • Gold plated connections
  • RCA inputs/outputs: 2/2
  • Speaker level inputs
  • Detachable power cord
  • International voltage selection
  • Removable IEC cord


  • Finish: Black gloss
  • Grille: Black
Family HRS
Woofer Size 8 Inches
Woofer Construction Custom, High Excursion Woofer
Woofer Configuration Single Active
Output Power 1,000 W RMS
Power Consumption 600 W Typical
Frequency Response 16-100 Hz
Max SPL 108 dB
Input Impedance RCA: 30K Ohms, Speaker Level: 5.6K Ohms
Phase Control 0-180° Inf. Var.
Crossover Adjustment 30-100 Hz Inf. Var.
Driver Impedance 4.6 Ohms
Speaker Level Inputs Yes
Crossover Bypass Yes
Outputs 2 x RCA
Enclosure Finish Black Gloss
Dimensions 13.5" / 343 mm Cube
Weight 38 lb / 17.24 kg
Shipping Information
Length 19.3" / 491 mm
Width 19.1" / 486 mm
Height 19.9" / 506 mm
Weight 47.15 lbs / 21.39 kg
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