SKU: 3512-04
Sold Individually

12" 250-Watt RMS 4Ω Car Audio Subwoofer

Hard And Loud

Implementing many of the same features found on our 75 & 95 Series SuperWoofers, the 35 Series can rock hard and loud for extended periods of time, while maintaining accurate and clean bass throughout the party. You will be impressed.

The 3512-04 is a 12" single voice coil, 4 ohm, 250 watt Car Audio Subwoofer designed to deliver outstanding SPL and sound quality in an affordable combination of state-of-the-art MTX sub features...and it rocks.

Ask an expert Find a location
3512-04 Subwoofer

More Than You Expect

Economically priced subwoofers that deliver very impressive bass. Install one in a ported, or sealed, enclosure with a mono amplifier, be ready for "Kicka**" Sound that you wouldnt expect from a subwoofer.

"Get ready For UNBELIEVABLE, Breath Taking Bass"

3512-04 Subwoofer

The MTX Inverted Apex Surround

This subwoofer features a new Inverted Apex surround that increases surface area allowing for more air movement and higher SPL, and a progressive suspension that lowers distortion resulting in improvLow profileed sound quality. This subwoofer also incorporates Spider Plateau Venting which is a mechanical cooling process that targets cool air at the voice coil effectively managing the temperature for long term performance.

3512-04 Subwoofer

Great For Upgrades

35 Series subwoofers are ideal for improving the sound in any vehicle. Their low profile does not require a large enclosure so they are perfect for most vehicles.

Subwoofer Wiring Calculator

Learn how to properly wire your subwoofers with this easy subwoofer wiring diagram tool.

Select # Of Woofers:

Choose Impedance To Match Amp:

 

Dimensions & Details

Dimensions

  • A - Total Diameter:     12.32" (312.96mm)
  • B - Driver Diameter:    10.64" (270.26mm)
  • C - Total Depth:            5.5" (139.70mm)
  • D - Mounting Depth:   5.31" (134.95mm)
  • E - Cut Out Diameter:  11.13" (281.70mm)

What's in the Box

  • Subwoofer
  • Technical Data Sheet

SPECIFICATIONS

  • Recommended Amp Power (RMS): 125 - 250
  • Frequency Response: 28Hz - 130Hz
  • Impedance: 4Ω
  • Sensitivity: 86dB
  • Voice Coil: 1.75" (4.45 cm)
  • Magnet Weight: 56 oz
  • Mounting Depth: 5.313"
  • Cut Out Diameter: 11.125"
  • Volume Displacement (cu in): 28.53 cu in
  • Sealed Enclosure Net Volume: 1.0 cu ft
  • Vented Enclosure Net Volume: 2.32 cu ft

Downloads

Returns & Warranty

30-Day Money-Back Guarantee

At MTX Audio, we are serious about sound®. Therefore, if you are not "blown away" with your purchase, for any reason, you can return any items purchased directly from MTX.com that are complete and like new within 30 days. Products purchased from authorized MTX retailers must be returned through that same retailer. Products purchased through non-authorized MTX retailers may not be returned.

About Returns
Warranty Information

MTX products purchased in the USA from an authorized MTX dealer are guaranteed against defects in material and workmanship for the period of time specified below, the warranty period begins the day the product is purchased by the end user. This warranty is limited to the original retail purchaser of product and extends only to products purchased from authorized MTX resellers. Product found to be defective during that period will be repaired or replaced by MTX at no charge.

About Our Warranty