TruAudio TRUNAMI-SUB In-Wall Subwoofer


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  • High Excursion Spider Suspension (HESS) designed 8″ woofer
  • Two 6.5″ Bass Augmenting Drivers (BAD) for deeper bass
  • Mount between 16″ stud in standard thickness wall
  • Comes complete with MDF back box – retrofittable
  • Frameless, magnetic Ghost?-like cloth grill for easy install and minimal footprint

Featuring High-Excursion-Spider-Suspension (HESS) designed 8″ woofer for deep bass, linearity and break-up mode control at high drive levels. Two 6.5″ Bass Augmenting Drivers (BAD) to enhance the bass while keeping the dimensions of the Trunami? cabinet to a minimum. Tuned to vibrate in response to the bass energy coming from the woofer, the BAD’s extend the Trunami? bass a full -3db@32Hz when mounted mid wall near the floor. This gives the Trunami? the aural perception of bass notes roughly half an octave lower than it would otherwise be able to reproduce.

Finally, the use of multiple subs to prevent areas of bass null regions in a room of very low bass is fast becoming the norm in installations. In keeping with that trend, the Trunami? has been designed to work as a single unit or in 2- or 4-unit configurations to minimize waves and phase cancellations in larger rooms.

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Dimensions 480 × 419 × 729 mm

VOICE COIL 4-Layer Copper
CUTOUT DIMENSIONS H: 17.4″ (442mm), W: 14.4″ (366mm)
SPEAKER TYPE Passive In-Wall Subwoofer
DRIVER (1) 8″ Active Driver, (2) 6.5″ Passive Drivers
FREQUENCY RESPONSE 32 – 180 Hz (+/-3dB)


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