Down4Sound
DOWN4SOUND SB 12" SUBWOOFER - 4 OHM DVC | 500W RMS
- SKU:
- SB12D4
Description
Experience the perfect blend of power and precision with the DOWN4SOUND SB-12 Subwoofer, designed for enthusiasts who crave deep, clean bass. Featuring a dual 4-ohm voice coil configuration and 500W RMS power handling, this subwoofer is optimized for versatile setups and delivers consistent low-frequency performance. Its durable construction ensures long-lasting reliability, making it ideal for daily-driven systems and high-performance builds.
Key Features
- 500W RMS power handling
- Dual 4-ohm voice coil design
- 2.5-inch high-temperature voice coil
- 21 mm one-way Xmax
- Highly optimized suspension
- Versatile design suitable for various installs
Technical Specifications (T/S Parameters)
- Revc (DC Resistance): 6.130 ohm
- Resonance Frequency (Fs): 29.890 Hz
- Qms: 3.624
- Qes: 0.602
- Qts: 0.516
- Mms (Moving Mass): 215.963 g
- Cms (Compliance): 131.189 μm/N
- Rms: 0.764
- Vas: 48.592 L
- Sd: 510.071 cm²
- BL Product: 20.324 T·m
- Sensitivity (SPL): 85.2 dB
- Xmax: 21 mm
- Displacement: 0.15 cu ft
Engineering and Construction
- Optimized suspension for precise bass control
- Vented motor for improved thermal management
- Precision-wound 2.5-inch coil
- Durable cone and surround assembly
- Efficient motor design for controlled low-frequency performance
Recommended Enclosures
- Ported: 1.75 cu ft (net)
- Port Area: 26 sq in
- Port Tuning: 35 Hz
- Sealed: Not recommended
Physical Dimensions
- Cutout Diameter: 10.87 in (276 mm)
- Outside Diameter: 12.44 in (316 mm)
- Mounting Depth: 6.81 in (173 mm)
- Motor Height: 3.54 in (90 mm)
- Net Weight: 44.1 lb
- Gross Weight: 47.4 lb
Why You Should Buy
- Reliable 500W RMS performance
- Flexible dual 4-ohm wiring options
- Accurate, clean low-frequency output
- Durable construction built for long-term use
Ideal Applications
- Ported enclosures for deep, controlled bass
- Daily-driven vehicles needing accurate LF response
- SUVs, sedans, hatchbacks, and trucks
- Users seeking dependable, space-efficient bass performance
Warranty Information
Warranty Information
Your new Down4Sound product is covered by 1 limited warranty if purchased from Down4Sound or an authorized Down4Sound dealer. This warranty does not cover improper installation, accidental damage, misuse, abuse, improper wiring, operation of unit outside of listed specifications, or any product that has been modified or repaired by anyone other than Down4Sound. Your warranty covers defects in materials and/or workmanship ONLY and is not an insurance policy. The warranty only covers the original owner of the amplifier.
All warranty returns must be accompanied by the original sales invoice or receipt. You must contact us to request an RMA number prior to sending any returns via the RMA request form on our website. You are responsible for the cost of shipping your product back to us for warranty examination. If your product is covered under warranty, shipping back to you will be at no charge to you – if your product is replaced/repaired outside of warranty you must pay for return shipping and repair bill prior to the return of the product or if no defect is found you are required to pay for return shipping only.
At the sole discretion of Down4Sound your product will be either repaired or replaced when it is being covered under warranty. In the event of shipping damage due to improper packaging on products being returned to Down4Sound the customer is liable for the cost of all damages, necessary repairs, or replacement. Be sure to properly pack your return!
* Extended additional warranty purchased on amplifiers take effect from the date of purchase and must also be stated on original sales invoice or receipt.
Refund/Return Policy: https://www.down4soundshop.com/shipping-returns/
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Additional Information
Model: |
SB |
Ohm: |
4 |
Subwoofer Size: |
12 |
Product Type: |
Subwoofer |
Subwoofer Type: |
DUAL VOICE COIL |
5 Reviews
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Hardest hitting Sub i've ever owned
This thing hits hard paired up with a JP8. My only regret is not getting the 2 OHM DVC model. Though I was originally going to use this with my old amplifier which only supported down to 2 OHM. Highly recommend, if you are looking.
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Down4sound SB 12 500w subwoofer
These subs definitely bang for the price I am totally satisfied with my purchase if you wanna bang on a budget these are the subs to get I have mine paired with a jp23 and they take every bit of power it's putting out.
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sb12s
Best budget 500 watt sub you can get love them!!!!
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sb12s
Ended up getting 2 of the sb12s man they get loud and low gta love them. If you wanna get loud for cheap these are the subs for you.
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Down4sound Sb 12s
I have to start off by saying Jp has done it again!!! Just when you think it can't get any better Jp BLOWS PEOPLE'S MINDS AGAIN!! If this doesn't get you in the bass game I don't know what will. Here we go: 2 street beat 12s in a profab on a jp8 at 1ohm, a jp84 for the highs,a 4ga ofc amp kit ,sundown saz 4ch rcas ,and 4 jpfx65s and BOOM ? you have a FANTASTIC SYSTEM you can enjoy all day and not BREAK THE BANK!! YOUR WELCOME JP!!
