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SUNDOWN AUDIO SA 6.5SW D4 400W PEAK

SKU SD-SASERIES-6.5-D4 Categories , , ,

Original price was: $149.99.Current price is: $119.99.

Description

T/S SPECSSA 6.5″ D2SA 6.5″ D4
RE (Ohms)4.07.1
FS (Hz)48.951.8
VAS (L)4.13.6
Qes0.500.54
Qms4.824.65
Qts0.460.49
Le (mH)1.692.45
BL (NA)13.517.9
Mms (Grams)74.875.6
Cms (uM/N)0.140.12
Sens (dB @ 1w/1m)81.681.5
ENCLOSURE SPECIFICATIONS
Sealed Enclosure0.15 cu ft
Ported Enclosure0.3 cu ft
Recommended Tuning40Hz
Recommended Port Area4 sq in
Depth3.79
Outside Diameter7.16
Cut-Out5.93

The SA-6.5SW was created to achieve extremely high performance at less than 4” of mounting depth (3.8” to be precise). Rest assured that even with the limited depth the SA-6.5SW lives up to the reputation of the SA series! These little guys will take a beating in TINY ported enclosures. Our customers have been in love with the incredible performance per dollar since their launch in 2017.

As with several other lines (SLD and SD-4 notably) we used a solid-pole design. This allows the back-plate to rest against the back wall of the enclosure. This further reduces effective depth requirements for this woofer. Shallow depth aside this unit has a full 10mm one-way linear excursion and an x-mech in excess of double that! So there is almost no concern about bottoming out the coil. We also borrowed the hyper-extended pole technique from our larger lines to help prevent coil damage from exiting the gap forward. Furthermore; we even included a magnet ID faraday ring to keep inductive distortions in check!

RMS Power: 200-watts
Coil: 1.5” Diameter Copper Windings w/ Black Aluminum Former
X-Max: 10mm one-way by 70% BL
Magnet ID Faraday Ring
Solid Pole w/ Vent Channels

 

Additional information

Weight10 lbs
Dimensions9 × 9 × 9 in

SUNDOWN AUDIO SA 6.5SW D4 400W PEAK