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SPL S1-12 R/B

12" Dual 4 ohm S1 Series Subwoofer

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12" Dual 4 ohm S1 Series Subwoofer • 900W Peak • 400W RMS • Polypropylene Injection Molded Cone • Butyl Rubber Surround • Dual KSV Kapton Voice Coil • Poly-Cotton Spider • Texture Coat Finish • Stamped Steel Basket

Learn more about the LS-s112-RB

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Product Highlights


12" Dual 4 ohm S1 Series Subwoofer • 900W Peak • 400W RMS • Polypropylene Injection Molded Cone • Butyl Rubber Surround • Dual KSV Kapton Voice Coil • Poly-Cotton Spider • Texture Coat Finish • Stamped Steel Basket

Description


SPL brand icon

Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

  • 12" Dual 4 ohm S1 Series Subwoofer
  • Power Handling:
    • Peak: 900 watts
    • RMS: 400 watts
  • Polypropylene injection molded cone
  • Butyl rubber surround
  • Dual KSV kapton voice coil
  • Poly-Cotton spider
  • Texture coat finish
  • Stamped steel basket
  • Suspension integrated tinsel leads
  • Vented back plate
  • Nickel Plated 8 gauge compression wire terminals
  • Magnet Weight: 70 oz
  • Impedance: 4 ohm
  • Efficiency: 84.7 dB
  • Mounting Depth: 6-3/4"
  • Cutout Diameter: 11-1/8"
  • Item Condition: Factory Refurbished
  • 1-year Manufacturer's warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 SPL S1-12 R/B Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 SPL S1-12 R/B Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 SPL S1-12 R/B Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 SPL S1-12 R/B Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
900 watts
RMS Power Handling
400 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Sensitivity
84.7 dB
Xmax (millimeters)
24 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Butyl Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
1.25 cubic feet
Minimum Ported Box Volume
2.00 cubic feet
Top-Mount Depth (Mounting Depth)
6-3/4"
Cutout Diameter
11-1/8"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

SPL

Model Number:

S1-12-RB

Weight:

8.75lbs

Internal SKU:

LS-s112-RB

Internal Product ID:

28328

Product and How-to Videos


Customer Ratings & Reviews


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