See all parts that fit your 2017 Versa Note
350W 8" Type-R Dual 4 ohm Subwoofer
• 1000W Peak
• 150-350W RMS
• Kevlar Reinforced Pulp Cone Woofer
• Santoprene Rubber Surround
• Progressive NOMEX Spider
• 4-Layer Dual Voice Coil
Antenna Adapter for select 2005-2025 vehicles from Nissan, Infiniti, Acura
$9.99
List price $13.99
Install a new car stereo in select 2007-2024 vehicles from Nissan, Subaru, Suzuki
$10.99
List price $12.99
Install a new Double-DIN car stereo in select 2014-2019 Versa and Versa Note (Matte Black)
$24.99
List price $27.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
600W Peak (60W RMS) 6.5" Sport Series 2 Way Coaxial 4-ohm Car Speakers
$49.00
List price $80.00
7” Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto
$239.99
List price $287.99
360W Peak (120W RMS) 6.5" GTO Series 2-Way Full Range Coaxial 3-ohm Car Speakers
$117.99
List price $180.00
• 1000W Peak
• 150-350W RMS
• Kevlar Reinforced Pulp Cone Woofer
• Santoprene Rubber Surround
• Progressive NOMEX Spider
• 4-Layer Dual Voice Coil
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.
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(newest, current model)
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(previous model, replaced by Alpine Type-R SWR-8D4)
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6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
Best selling similar products
• Peak Power: 1300 watts
• RMS Power: 650 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• High Roll Foam Surround with black nylon stitching
• Mount depth: 5.31"
• Sensitivity: 83 dB (1W/1m)
(12)
$169.99
List price $203.99
• 8" ReFLEX™ Passive Radiator
• Rubber covered plastic Cone
• Rubber Surround
(1)
$49.99
List price $59.99
Deaf Bonce Apocalypse DB-SA2508 D1
• Peak Power: 1600 watts
• RMS Power: 800 watts
• Pressed Paper Cone
• Foam Surround
• Impedance: Dual 1 ohm
• Mount depth: 5.22"
• Sensitivity: 84.7 dB
(1)
$229.90
List price $229.90
• Peak Power: 1300 watts
• RMS Power: 650 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 5.31"
• Sensitivity: 83 dB (1W/1m)
(15)
$169.99
List price $203.99
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Mineral-Filled Polypropylene Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 4.63"
• Sensitivity: 83.24 dB
(45)
$349.99
List price $349.99
• Peak Power: 900 watts
• RMS Power: 450 watts
• Impedance: Dual 2 ohm
• Injection Molded Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 4-3/4"
• Sensitivity: 82.37 dB
(1)
$175.96
List price $239.99
• RMS Power: 500 watts
• Impedance: Single 4 ohm
• Paper Fiber with Mica Coating Cone
• Rubber Surround
• Mount depth: 4.291"
• Sensitivity: 81.9876 dB
(1)
$179.00
List price $229.00
Infinity Kappa 83WDSSI (INFSUBKA83WDSSIAM)
• Peak Power: 1200 watts
• RMS Power: 400 watts
• Impedance: Single 2 or 4 ohm
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 5.42"
• Sensitivity: 91 dB
(2)
$149.95
List price $289.95
• RMS Power: 150 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 3.86"
• Sensitivity: 84.8 dB
(10)
$199.99
List price $199.99
• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 2-11/16"
• Sensitivity: 81.8 dB
(4)
$151.96
List price $209.99
Manufacturer:
Model Number:
SWR-843D
Weight:
10.50lbs
Internal SKU:
swr843d
Internal Product ID:
34383
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| 4 star |
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| 3 star |
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8% |
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| Usability |
surprising.
I purchased one of these for my gf after she heard my system. I was a bit greedy and threw it in my car before she got it so I can give a review. I built a .6 cube net internal enclosure tuned to 34 Hz. I had it hooked up to my bxi 1210 at 4 ohms, giving it around its rms rating.
The sub sounds incredibly clean. Probably as clean as my mag 12. It blends seamlessly with my comps, mainly due to it's extension into the higher frequencies. I was surprised at the range of notes it hit. It never struggled with stuff over 100 Hz, and remained composed down to about 30 hz. After that it rolled off quickly. In terms of spl, its not going to rattle anything loose, but it is certainly adequate for filling in the low end for a lower power install. I would not hesitate to push this past its rated power, IF DONE SO WITH CAUTION. It has taken 400+ watts at times and it has yet to bottom out.
Overall, its a very good sub for what it is meant to do. It's very clean, very punchy, and there's times where it blends so well I forget its there. Alpine has made themselves a very nice little sub here.
24 found this helpful
Awesome! Go hard!
I bought one, I repeat one of these to put in a custom .5 cubic foot box over the hump in my 2008 silverado crew cab and DANG! This thing sounds like a quality 12" sub. Buy it and stuff it in and be amazed. I'm pushing it with 400watts @ 2ohms and it's not bottoming out.
24 found this helpful
Great value & sound
Simple to install, awesome prices and tech support. Thanks again Sonic!
20 found this helpful
8" type r = good value and sound
I blew my jbl 8" sub and replaced it with this beast, pounds my mr2 right good, roof mounted mirrror shakes and err thang good sub!
20 found this helpful
Best prices
These subs are awesome. The dual 4 ohm design gives you countless options when installing. The price was unbeatable.
21 found this helpful
Alpine SWR843D Product Review
Good 8" sub for the price. Only shortcoming is that it does not reproduce low frequently as well as a larger diameter sub.
20 found this helpful
Nice
Nice little subs adds good bass to system got two hooked up to a crunch cr2000.1 at two ohms getting around 400watts each and they make my 350z rattle, but I also had 1 10" L5 hooked up to the same amp and sounds similar.
20 found this helpful
Alpine SWR-843D
Got 3 in a sealed box and i love it
21 found this helpful
Does what it's supposed to
Just remember that you are buying an 8" subwoofer and you shoud not expect the performance level of a 10" or 12" sub from such a small beast, and you'll love the sound this thing creates. Doesn't go quite as low as I'd like it to, but is amazing for its size.
18 found this helpful
Alpine SWR-843D
I got 2 and I love the sound.
19 found this helpful
Belva 23 ft. of 12 Gauge Speaker Wire
Ultra-flexible PVC blended jacket for easy installation.
(43)
$6.99
List price $14.99
Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!
(9)
$155.99
List price $339.00
Did you know sound dampening will reduce those annoying rattles and even increase your SPL?
(47)
$156.95
List price $187.44
NVX SDRLR1 Sound Damping Rubber Roller
Universal Professional Heavy Duty Roller for Sound Damping
(125)
$10.99
List price $13.99
NVX SDRLR2 Sound Damping Rubber Roller
Universal Professional Heavy Duty Roller for Sound Damping
(19)
$11.99
List price $14.99
600W RMS, 5-Channel Class D X-Power Series Car Amplifier
(4)
$229.99
List price $400.00
Install a New Double DIN Car Stereo in select 2003-2011 E-Class and CLS-Class
(1)
$19.99
List price $36.99
360W Peak (120W RMS) 6.5" GTO Series 2-Way Full Range Coaxial 3-ohm Car Speakers
(35)
$117.99
List price $180.00
800W Max Ultra Compact Dual 12" CompRT Series 2-Ohm Shallow Thin Loaded Subwoofer Enclosure
(11)
$169.95
List price $299.95
DS18 PRO-X6BM (Sold Individually)
500W Peak (250W RMS) 6.5” PRO-X Series Pro Audio Mid-range 8-ohm Loudspeaker
(1)
$52.95
List price $52.95
3.70 Total Cu Ft - Dual 12" 3/4" MDF Ported Subwoofer Box Enclosure with Custom Blue Baffle
(16)
$169.99
List price $209.99
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
