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Sundown Audio SA-15 Classic D2 15" 750 Watts Dual 2-Ohm SA Series Subwoofer

3.6 3.6 out of 5 stars 17 ratings
$279.99 $140.00 per Item
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Purchase options and add-ons

Brand Sundown Audio
Model Name SA 15
Speaker Type Subwoofer
Special Feature Durable
Recommended Uses For Product For Surround Sound Systems

About this item

  • The SA series was designed to be an excellent sounding subwoofer that is equally at home sealed or ported. We feel that the SA series is one of the best woofers available in it's price category and will satisfy the needs of a wide variety of users ranging from bass-heads to audiophiles!
  • The SA series is also gaining popularity in SPL competitions due to their excellent voice coil cooling and rugged, durable constructions with several customers achieving output well over 150 dB!

Buy it with

Sundown Audio SA-15 Classic D2 15" 750 Watts Dual 2-Ohm SA Series Subwoofer
$279.99 ($140.00/Item)
In Stock
Ships from and sold by WoofersEtc.
+
Sundown Audio SAZ-1500D (Limited Edition) 1500W RMS Monoblock Amplifier
$279.99
Get it as soon as Saturday, May 11
In Stock
Sold by Basshead Warehouse and ships from Amazon Fulfillment.
+
Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output
$16.90
Get it as soon as Saturday, May 11
In Stock
Sold by Radostinaa and ships from Amazon Fulfillment.
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Top Brand: Sundown Audio

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Sundown Audio SA-15 Classic D2 15" 750 Watts Dual 2-Ohm SA Series Subwoofer
Sundown Audio SA-15 Classic D2 15" 750 Watts Dual 2-Ohm SA Series Subwoofer
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Added to Cart
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Price$279.99$639.00$999.99$699.99$319.99$409.99
Delivery
—
—
Get it as soon as Thursday, May 9
Get it as soon as Thursday, May 9
Get it May 9 - 13
Get it as soon as Thursday, May 9
Customer Ratings
3.63.6 out of 5 stars17
4.84.8 out of 5 stars37
5.05.0 out of 5 stars9
4.34.3 out of 5 stars20
4.64.6 out of 5 stars22
4.44.4 out of 5 stars20
Value for money
—
5.0
—
4.6
—
5.0
Sound quality
—
5.0
—
4.8
—
5.0
Sold By
WoofersEtc
Southern sound
D-C-O
D-C-O
Basshead Warehouse
D-C-O
speaker size
15 inches
12 inches
15 inches
15 inches
15 inches
15 inches
power source
Corded Electric
Corded Electric
Corded Electric
Corded Electric
Corded Electric
Corded Electric
speaker type
Subwoofer
Subwoofer
Subwoofer
Subwoofer
Woofer, Surround Sound
Subwoofer
mounting type
Flush Mount
Flush Mount
Car Mount
Flush Mount
Flush Mount
Flush Mount
weight
33 pounds
68 pounds
101.89 pounds
69 pounds
—
—
surround channels
2
—
2
2
2
2
subwoofer diameter
15 inches
11 inches
15 inches
15 inches
15 inches
15 inches

Product Description

SA-15 D2 Classic | Sundown Audio 15" 750W Dual 2-Ohm SA Series Subwoofer

FEATURES:

RE (ohms): 4.61
FS (Hz): 34.88
Vas (L): 54.69
Qes: 0.72
Qms: 6.52
Qts: 0.65
Le (mH): 3.39
BL (NA): 21.76
Mms (Grams): 338
Cms (uM/N): 61.42
Sens (1w/1m): 86.81
Cutout Diameter: 14 1/8"
Mounting Depth: 7 1/2"
Overall Diameter w/ Gasket: 15 5/8"
Displacement: 0.17ft^3
RMS: 750 Watts
19.0mm X‐Max by 70% BL method one‐way (38.0mm peak to peak)
Thick black anodized aluminum voice coil formers for maximum strength and heat dissipation
4‐layer copper high temperature voice coil windings with 45mm winding length
Double layer permanently bonded high strength Nomex spider pack for maximum longevity and durability
Thick flat tinsel lead wires tied down to the spider to prevent lead noise and breakage
Custom tooled triple joint support ring
Custom tooled frame spacer / ventilation ring
High efficiency air‐flow management integrated into the motor for maximum voice coil cooling
Dual Aluminum Faraday rings for reduced inductance and inductive distortion (pole cap and magnet ID)
Two‐Year Warranty against defects in materials and workmanship

Box Recommendations::

SPECIFICATIONS:

DC Resistance (Re) Ω 7.75
Resonance Frequency (Fs) Hz 36.95
Equivalent Volume (Vas) L 52.35
Electrical Q Factor (Qes)
0.85
Mechanical Q Factor (Qms)
6.63
Total Q Factor (Qts)
0.75
Voice Coil Inductance (Le) mH 4.98
Force Factor (BL) NA 25.87
Moving Mass (incl. Air Load) (Mms) g 315
Suspension Compliance (Cms) mm/N 58.8
Sensitivity 1w / 1m 86.68 dB
Sealed Enclosure Suggestion cu. ft. 2.5
Ported Enclosure Suggestion cu. ft. 3 - 4 @ 35Hz
Displacement cu. ft. 0.17
Depth in 7.5
Outside Diameter in 15.625
Cutout in 14.125

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Product Warranty: For warranty information about this product, please click here

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Sundown Audio SA-15 Classic D2 15" 750 Watts Dual 2-Ohm SA Series Subwoofer

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Customer reviews

3.6 out of 5 stars
3.6 out of 5
17 global ratings
SUNDOWN AUDIO MADNESS
5 Stars
SUNDOWN AUDIO MADNESS
I had 1 Sundown SA 15 Rev 3 2 ohm on a CT Sounds 1400.1d in a Dodge Charger and man o man did it have a sonic boom thump. Will be re-installing the same setup again and will continue to buy SUNDOWN AUIDO all day.
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Top reviews from the United States

Shawn Olson
5.0 out of 5 stars If you’re looking for a high-quality sub for a pretty good price by this one
Reviewed in the United States on October 1, 2017
Verified Purchase
I bought this sub for my semi. All I can say is wow! It definitely hits hard and low! I have it in a 3.5 ft.³ ported box and powered by the sundown audio SAE – 1000 and it definitely bumps! It handles well over the rated power And barely gets warm. I am completely impressed with this sub! If you’re looking for a high-quality sub for a pretty good price by this one. You won’t be disappointed!
One person found this helpful
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Logan
5.0 out of 5 stars You won't regret it
Reviewed in the United States on January 14, 2019
Verified Purchase
I got this sub running at 900rms just pounding away, I've seen plenty of people running it at 1200rms or higher no problem. If you want a sub that will flex your car and sound great while doing it this is the sub for you.
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Brian M. Russell
5.0 out of 5 stars GREAT WOOFER!!
Reviewed in the United States on January 27, 2019
Verified Purchase
SUPER underrated. Great sub for the money! Not too deep dimensionwise so, it fits where a lot of other 15's cannot.
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chad bayley
1.0 out of 5 stars One Star
Reviewed in the United States on March 21, 2018
Verified Purchase
It blew on recommended wattage
2 people found this helpful
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Amazon Customer
5.0 out of 5 stars Top shelf
Reviewed in the United States on August 8, 2017
Verified Purchase
The best sub on the market for the price and i have had alot of subs from jl audio to kicker and many many more
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LJ
5.0 out of 5 stars Five Stars
Reviewed in the United States on January 28, 2017
Verified Purchase
The beast
One person found this helpful
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BASS_BORICUA
5.0 out of 5 stars SUNDOWN AUDIO MADNESS
Reviewed in the United States on July 10, 2017
I had 1 Sundown SA 15 Rev 3 2 ohm on a CT Sounds 1400.1d in a Dodge Charger and man o man did it have a sonic boom thump. Will be re-installing the same setup again and will continue to buy SUNDOWN AUIDO all day.
Customer image
BASS_BORICUA
5.0 out of 5 stars SUNDOWN AUDIO MADNESS
Reviewed in the United States on July 10, 2017
I had 1 Sundown SA 15 Rev 3 2 ohm on a CT Sounds 1400.1d in a Dodge Charger and man o man did it have a sonic boom thump. Will be re-installing the same setup again and will continue to buy SUNDOWN AUIDO all day.
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Customer imageCustomer image
One person found this helpful
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Amazon Customer
5.0 out of 5 stars ... skar 1500 in a big ported box it sound amazing it hit higher bass notes then I have 2 ...
Reviewed in the United States on May 23, 2017
It's a beast I'm running skar 1500 in a big ported box it sound amazing it hit higher bass notes then I have 2 x15 for lower bass frequency with eq
Customer image
Amazon Customer
5.0 out of 5 stars ... skar 1500 in a big ported box it sound amazing it hit higher bass notes then I have 2 ...
Reviewed in the United States on May 23, 2017
It's a beast I'm running skar 1500 in a big ported box it sound amazing it hit higher bass notes then I have 2 x15 for lower bass frequency with eq
Images in this review
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Customer image
2 people found this helpful
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