Massive Audio GTX64 Pair

Current bid: $46.00

Up for auction is a pair on Massive Audio GTX64’s. Don’t let the size fool you. These little puppies BANG!!!! Here is your opportunity to grab a pair at well below the retail cost. This auction is starting at $1 with no reserve. As always, good luck, and happy bidding!!!

Item condition: New

Time left:

Auction ends: May 29, 2019 8:43 PM
Timezone: America/New_York

Current bid: $46.00



The GTX64 subwoofers are rated at 250 Watts RMS / 500 Watts MAX with a 1.5″ Dual 4 Ohm voice coil configured. All GTX subs use tight Red stitching that’s sewn through a UV treated non-pressed paper cone onto a EROM foam surround. Then it’s bonded to a heavy gauge steel basket that’s bolted to double stacked high flux Y30 70oz Strontium ferrite magnets with a 10mm top plate. Then everything dances on a springy poly cotton spider with high powered woven tinsel leads that connect to spring loaded 5-way binding nickel plated speaker connectors. These woofers scream sound quality and truly represent Massive Audio’s commitment to value and performance.


  • Heavy gauge Steel Basket with Industrial Texture Painting
  • Dual Stacked High Flux Y30 120oz Strontium Ferrite Magnets
  • Dual Impedance / 1.5″ 4 Layer Hi-Temp Voice Coil
  • Poly Cotton Spider with Woven Round Tinsel Leads
  • UV Treated / Non-Pressed Paper Cone with EROM Foam Surround
  • Round Shape PP Vacuum Dust Cap
  • 10mm Top Plate / 18mm X-MAX
  • Customized Rubber Gasket & Magnet Boot


Size 6″
Watts RMS 250w
Peak Power 500w
Cone UV Treated / Non-Pressed Paper
Voice Coil 1.5″ Dual 4 Ohm
Surround EROM Foam
Magnet 70oz
Terminals 5 Way Binding Push Terminals
Basket Heavy Gauge Steel
Tinsel Leads Woven Round
X-Max 9mm (1-way) + 10mm Top Plate
SPL 88 dB @2.83V/1m
FS 58.8Hz
Ported Box 12″H x 10″D x 10″W / 6.5 sq. in. Port Area
Sealed Box 0.9 ft3


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