DISCONTINUED
DISCONTINUED
This driver's motor is designed with Finite Element Analysis modeling (FEA) and outfitted with aerospace Industry grade ferrite material (equivalent to about Y37 ferrite) at 30mm thickness to produce an abundance of motor force
Optimized for HOQS Paraflex cabinet designs but will also work in other Folded Horn subwoofers designs, Scoops, RLH/BLH, QWP, FLH, Tapped Horn, Bandpass or Reflex cabinets.
High compliance suspension with a spaced dual spider assembly to ensure precise alignment of the voice coil in the driver's magnetic gap (alternative version of this is dual silicone treated spiders.
Very high Qms value (low mechanical losses)
Durable and stiff Carbon Fiber cone
Bumped back plate.
2000W "Nominal" power handling.
4000W "Program" power handling.
Inside-Outside wound 150mm (6") diameter coil on a fiberglass former.
Custom dual spider set composed of Conex fabric, treated with silicone.
Sturdy cast aluminum frame.
Specifications
Normal diameter
545mm
Power Handling
2000W "Nominal"
Power Handling
4000W "Program"
Voice Coil Diameter
150mm / 6"
Normal Impedance
8 Ohms
Winding Material
Copper Inside-Outside wound
Former Material
Fibreglass
Winding Depth
34mm
Magnetic Gap Depth
14mm
Back Plate
T Yoke - Bump depth 8mm
Design
Cone Material
Carbon Fiber
Magnetic Material
Ferrite
Spider
Dual Silicone treated Conex fabric
Parameters
Disclaimer: Thiele/Small
The Thiele/Small parameters of a loudspeaker driver are measured under specific testing conditions, which may not accurately reflect the performance of the driver in all real-world situations. These parameters are typically measured in a laboratory setting, using specialized equipment and carefully controlled test conditions.
As such, the Thiele/Small parameters should be considered as a useful starting point for designing loudspeaker systems, but they may not accurately represent the behavior of the driver in all real-world scenarios. Factors such as enclosure design, room acoustics, and amplifier characteristics can all affect the performance of a loudspeaker driver.
It is important to note that the Thiele/Small parameters are not the only consideration when selecting a driver for a particular application. Other factors, such as power handling, frequency response, and distortion characteristics, should also be taken into account when designing a loudspeaker system.
Ultimately, the best way to evaluate the performance of a loudspeaker driver is to listen to it in a real-world setting, and to compare it with other drivers under similar conditions.
Sd
1669cm²
Qts
0.32
η₀
2.47%
Fs
29.51Hz
Re
5.97 Ohm
Vas
265L
Le @ 1Khz
2.08mh
BL
38.98 Tm
Xmax Linear one-way
13.5mm
Qes
0.32
Xmech Peak to peak
54mm
Qms
20.72
Mmd
397g
Mounting and Shipping Info
Overall Diameter
545mm
Bolt Circle Diameter
518mm
Cutout Diameter
495mm
Total Depth
277mm
Bolt Hole Diameter
8.5mm (oblong)
Number of Bolt Holes
8
Net Weight
29.3 kg
Shipping Weight
32.9 kg
Shipping Box
630mm x 630mm x 330 mm