Features:
- Thick, one-piece Nomex honeycomb-covered cone with woven heavy-duty glass-fiber
- Tall-boy rubber surround for the extra-long linear excursion without reducing cone surface area
- 600 watts RMS power handling
- Copper shorting rings and caps reduce distortion due to inductance variations
- Dual 2-ohm, 2-layer copper voice coils
- Large vented pole piece and under-spider venting
- Black anodized aluminum former and black pole improve heat dissipation
The Ultimax Series of dual voice coil subwoofers, from Dayton Audio, are not for the faint of heart. Built using the latest in subwoofer technology, Ultimax subwoofers are the pinnacle of low-frequency driver design. A Ultimax subwoofer tests the strength of your foundation with fast, articulate, gut-wrenching bass. Dual 2-ohm voice coils allow for stereo 2-ohm and mono 1-ohm wiring configurations when connecting to high-current car audio and professional audio amplifiers to extract maximum power. For home audio applications, simply wire the voice coils in series for a benign 4-ohm load for greater amplifier compatibility. To improve power handling, increase thermal management, and reduce power compression, Dayton Audio designed the Ultimax Series with large black anodized formers and vented pole pieces, under-spider ventilation, and two-layer copper voice coils.
Over 1-1/2" of travel (3/4" Xmax) is kept completely linear through the use of dual spiders that also limit distortion and rocking modes. " Tall-boy" rubber surrounds with integrated gaskets maintain driver surface area during extreme excursion moments. Thick, one-piece Nomex honeycomb-covered cones are covered with woven, heavy-duty glass fibers creating ultra-still cones that resist deformation. A large copper sleeve and copper pole cap in the motor reduces energy storage from inductance, with the side benefit of lowering distortion for a "faster" response. Large dual-stacked, high-energy magnets handle the heavy lifting and bring Qts down to a level where Ultimax subwoofers can be used in vented or sealed cabinets and enclosures.
Dimensions:
Note: Speakers with a burned voice coil are not returnable for exchange, repair, or refund credit, as this is not covered by its warranty.
