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Alpine SWS-1043D

10" Dual 4 ohm Type-S Series Car Subwoofer

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10" Dual 4 Ohm Type S Subwoofer • 900W Max • 300W • Glass Fiber with Kevlar Reinforced Pulp Fiber Cone • Injected Molded Santoprene Surround • 4-Layer Dual 4 ohm Voice Coil

Learn more about the sws1043d

Good news and a little bad...

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Product Highlights


10" Dual 4 Ohm Type S Subwoofer • 900W Max • 300W • Glass Fiber with Kevlar Reinforced Pulp Fiber Cone • Injected Molded Santoprene Surround • 4-Layer Dual 4 ohm Voice Coil

Description


Alpine brand icon

Authorized dealer

Product Features:

  • 10" Dual 4 Ohm Type S Subwoofer
  • Power Handling:
    • Peak: 900 watts
    • RMS: 300 watts
  • Impedance: Dual 4 ohm
  • Glass Fiber with Kevlar Reinforced Pulp Fiber Cone
  • Injected Molded Santoprene Surround
  • Concealed Mount Gasket System
  • Reinforced Layer Spider Integration
  • Heavy Duty 8 gauge Push, Banana Plug Jumper
  • Perimeter Vented
  • Custom High Strength Steel
  • Airflow Optimized Extended/Vented Pole
  • 180°C High Temp Wire on Glass Fiber (TIL) Former
  • 4-Layer Dual 4 ohm Voice Coil
  • Frequency response: 31-700 Hz
  • 1-year SonicElectronix.com warranty

Alpine products are warranted solely by Sonic Electronix, Inc. under the same period and terms as the original Alpine warranty. Sonic Electronix is not an Authorized Alpine Dealer and Alpine requires all merchandise purchased by Sonic Electronix customers to be returned solely to Sonic Electronix. Alpine products are also covered by our Standard Return Policy for returns on exchanges or refunds within 30 days from the date of purchase.

Product history:

Alpine S2-W10D4 thumbnail
(newest, current model)
Alpine S-W10D4 thumbnail
(previous model, replaced by Alpine S2-W10D4)
Alpine SWS-10D4 thumbnail
(previous model, replaced by Alpine S-W10D4)
Alpine SWS-1043D thumbnail
(previous model, replaced by Alpine Type-S SWS-10D4)
Alpine SWS-1042D thumbnail
(previous model, replaced by Alpine SWS-1043D)
Alpine SWS-1041D thumbnail
(previous model, replaced by Alpine SWS-1042D)
(previous model, replaced by Alpine SWS-1041D Type S 10")

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Alpine SWS-1043D Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Alpine SWS-1043D Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Alpine SWS-1043D Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Alpine SWS-1043D Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
Type-S Series
Subwoofer Size
10"
Peak Power Handling
900 watts
RMS Power Handling
300 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Frequency Response
31 - 700 Hz
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Glass Fiber and Pulp/Kevlar
Woofer Surround
Santoprene Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.65 cubic feet
Maximum Sealed Box Volume
1.5 cubic feet
Minimum Ported Box Volume
1 cubic feet
Maximum Ported Box Volume
1.75 cubic feet
Top-Mount Depth (Mounting Depth)
4.3"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

SWS-1043D

Weight:

11.00lbs

Internal SKU:

sws1043d

Internal Product ID:

9330

Product and How-to Videos


Customer Ratings & Reviews


Alpine SWS-1043D thumbnail image

5 star
58%
4 star
21%
3 star
11%
2 star
11%
1 star
0%



Durability
4.2
Value
4.5
Features
4.3
Design
4.6
Usability
4.4

Customer Reviews

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not bad not good

I have this sub in a 1.3 cube sealed box with a Alpine M-500 pushing it and with the amp turned half way up, bass boost all the way down this sub CLIPS like crazy!

By TQ on July 5, 2011

31 found this helpful


Great Sub

These subs hit like a set of JL Audio W3s which are about 3 times more. Very shallow mount depth which is good for behind the seats in a truck (like mine) I custom built 2 sealed boxes for them at about .65 cubic feet each and they hit great. Loud and clear. I am pushing 260W RMS to them and they can handle much more. Love them and would recommend them to anyone

By Laukc7085 on September 21, 2010

32 found this helpful


Impressive!

This is the first Alpine sub I've installed. More often than not I try to go with JL but this system was built on a budget.

The quality of the subwoofer is what I found most impressive. You can tell Alpine took the time to craft this jewel. Doesn't seem cheap at all and produces decent bass for the price. It won't rattle your eyeballs loose but will certainly add some depth to any system without overpowering even stock components. Overall for the price, it's a damn good value.

By Kenny on September 26, 2012

30 found this helpful


Hmmm, think again

This driver has a defined rattle to it. I've had it in a sealed and a ported box both matched to it in specs. It is underpowered at the moment and I have given up on locating the source of the rattle. Now it's time for another brand.

By LickyLickyRightHere on September 12, 2011

30 found this helpful


wow.

Got these subs in a sound ordnance ported box and WOW do they freaking slam. I have them on an Alpine mrp-m650 giving them 600 watts and they couldn't be happier. These are so loud, clear, and punchy. I love them.

By Paul on March 5, 2012

28 found this helpful


last about 4 months

I bought 2 of them and had them boomin for about 4 months. Then one just stopped working. Customer support is wonderful they gave me credit and got it replaced. Then the other went up in smokes one month after being paired with the replacement. Sent it back then the next day the replacement stopped working. Didnt change any settings on the amp. Will not be purchasing these subs anymore.

By Kenneth on August 27, 2011

29 found this helpful


Great tight sounding sub!

I have put this sub in two different boxes. One was designed for under the seat and immediately I was underwhelmed at the response of the sub. Having said that the box was only around .45 cubic feet. The second box I designed was around .90 cubic feet and the sub came alive! It's a wonderful sub for snappy quick responses but it does lag a bit on the deep stuff. Perhaps pushing the volume out to 1.2 cubes would be a bit better for the lower frequencies. So, it's a great value and great sound but for a shallow mount sub, it requires a pretty big box.

By Chad on February 14, 2011

28 found this helpful


GREAT VALUE

Excellent subwoofers for the price and very durable.

By IRWIN on July 17, 2011

28 found this helpful


Great sound at a great price

At first I was unsure of whether the Alpine PDX5 amplifier would power two 1043D's enough to produce decent bass in my sedan. I was pleasantly surprised by the volume and by the frequencies that this combination could achieve. I prefer clear and balanced music in my vehicle over making myself deaf and these subs achieved my goal. Combined with the Imprint processor, Alpine has caused me to want to listen to all my favorite songs over again because I have never heard them sound this great. This sub is great for mid-level price consumers who aren't looking to win any stereo competitions but appreciate cranking music on a trip or at the beach. Loud enough to irritate the neighbors.

By Eric on June 22, 2011

28 found this helpful


alpine

Loved it! Sounds great hits good and the price is cheap!

By jordan on April 5, 2011

28 found this helpful




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
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  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.