(618) 362-8346 [email protected]

Subwoofers hand built to order in the USA

Mini Team 12 – 12″ 3,500W RMS Subwoofer

$1,100.00

-

PRE-ORDER — ships February 15, 2027Order now to reserve yours — your card is charged at checkout and it ships on or after February 15, 2027. We email tracking the day it leaves the shop.

Lease for as low as $49.71/week. Apply Now

Design my box for this sub →Free enclosure advisor — sealed or ported volume, tuning, slot or aero ports, response curve and a cut sheet for your vehicle.

Measured T/S Fs 34.32 Hz·Qts 0.5275·Vas 21.9 L Mega v2 build All specs →

The Mini Team 12 packs serious output into a compact 12″ footprint: 3,500W RMS, a 3″ American-made 8-layer voice coil and a 10″ progressive spider pack for tight, controlled bass.

Pre-order — ships February 15, 2027

Ohm / Coil Selection
Carbon Fiber Dustcap Upgrade
Spider Upgrade
Carbon Fiber Cone Upgrade

Custom Color Options

Custom Frame & Dustcap Color

Your dustcap is matched to the frame color.

Custom Logo Text (On Dustcap)

Any other details we should know about your order (optional).

1-year warrantyOn every EM Audio subwoofer
Hand built to order in NCAllow a minimum of 15 business days
Pay over timeAffirm, Afterpay and Snap at checkout
Recone kits for every modelA blown sub is a rebuild, not a replacement
SKU: team 5k-1 Categories: ,

Description

EM Audio Mini Team 12” Subwoofer (3.5K Series)

The EM Audio Mini Team 12” proves that you don’t need a massive cone to make massive noise. Built on the same philosophy as our larger Team platforms, this 12” is a compact powerhouse designed for extreme output, tight response, and daily reliability.

This isn’t your average 12. The Mini Team 12 was engineered for builders who want serious low-end performance in a smaller footprint—perfect for tight builds, high-output daily systems, and competitive setups where efficiency and control matter.

Rated at a conservative 3,500 watts RMS, this sub is built to take real power and deliver consistent performance without breaking down. From the motor to the soft parts, every component was carefully selected and tested to handle abuse while maintaining clean, accurate bass.

At its core, the Mini Team 12 features a high-efficiency motor structure designed to deliver strong motor force and excellent control across the entire stroke. Paired with a 3” (86mm) 8-layer American-made aluminum flat wound PE voice coil, this sub offers impressive thermal handling and output capability for its size.

The 10” progressive spider pack keeps the moving assembly stable and centered during extreme excursion, allowing the sub to stay tight and controlled even when pushed hard. Combined with EM Audio’s advanced soft parts, this results in smooth low-end response with minimal distortion.

Cooling is handled through pole venting and perimeter voice coil cooling, helping reduce heat buildup and power compression so you can play longer and harder.

The heavy-duty TI frame and ventilated structure improve airflow and durability, ensuring the Mini Team 12 holds up under serious daily abuse.

Small footprint. Big attitude. Real power.

If you’re looking for a 12 that can keep up with larger setups and still hit hard, the Mini Team 12 is built for you.


Key Features

  • 3,500 Watts RMS Power Handling (Conservative)
  • Up to 25,000 Watts Peak Power
  • 12” High-Output Platform
  • Custom Hand-Built Design
  • 3” (86mm) 8-Layer American-Made Aluminum Flat Wound PE Voice Coil
  • 42mm One-Way Xmax / 52mm One-Way Xmech
  • 98mm (3.85”) Voice Coil Winding Height
  • 10” Progressive Spider Pack
  • Advanced Cooling System (Pole Vent + Perimeter Coil Cooling)
  • High-Efficiency Motor Design
  • Low Distortion, High Output Performance
  • 4 Gauge Push Terminals
  • Heavy-Duty TI Frame
  • 4th Order and 6th Order Friendly

Recommended Enclosure

  • Ported: 2.0 – 3.0 cu ft
  • Tuning: ~32–35Hz

For best results, we recommend working with a professional box designer.

Measured T/S parameters

Mega v2 build

Mega v2 build. Measured April 2026. The no-spacer build is listed below.

Fs 34.32 Hz
Qts 0.5275
Qes 0.597
Qms 4.537
Vas 21.9 L (0.77 cu ft)
Re 4.97 Ω
Le 1.949 mH at 10 kHz
BL 27.82 T·m
Mms 431.1 g
Cms 0.05 mm/N
Sd 559 cm² (10.5″ piston diameter)
Sensitivity 83.6 dB 1W/1m · 85.7 dB 2.83V/1m

Measured in free air on a Dayton Audio DATS with the coils wired as tested (see Re). Treat these as a starting point: every sub is hand built, and upgrades change the numbers. A stiffer spider pack raises Fs, and carbon fiber upgrades lighten the moving assembly, which also raises Fs and lowers Qts. Run them through our box calculator, or ask us for numbers on your exact build. Vas and sensitivity are corrected to a 10.5″ effective piston diameter for this size; the chart was run with 11.5″ entered, which overstates both.

No-spacer build (ring under the basket)

No-spacer build: the ring sits under the basket instead of a spacer. Measured May 2026.

Fs 30.28 Hz
Qts 0.4496
Qes 0.5063
Qms 4.013
Vas 28.2 L (0.99 cu ft)
Re 4.629 Ω
Le 1.732 mH at 10 kHz
BL 27.36 T·m
Mms 430.1 g
Cms 0.064 mm/N
Sd 559 cm² (10.5″ piston diameter)
Sensitivity 83.8 dB 1W/1m · 86.2 dB 2.83V/1m

Same notes as above. Vas and sensitivity are corrected to a 10.5″ effective piston diameter; the chart was run with 11.5″ entered.

Additional information

Weight 105 lbs
Dimensions 16 × 16 × 16 in

Reviews

There are no reviews yet.

Be the first to review “Mini Team 12 – 12″ 3,500W RMS Subwoofer”

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Running the Mini Team 12? Put your build on the EM wall with photos, your box and your numbers.

Add my build
Shopping cart0
There are no products in the cart!
You may be interested in…
RHYNO 8 GAUGE TWISTED OFC SPEAKER WIRE [BY THE FOOT]
Original price was: $3.00.Current price is: $2.99.
Ruthless Audio 12500.1 Black - EM Audio
Original price was: $2,999.95.Current price is: $1,799.99.

Select options This product has multiple variants. The options may be chosen on the product page

Ruthless Audio 12500.1 Red - EM Audio
Original price was: $2,999.95.Current price is: $1,799.99.
Ruthless Audio 800.4 - EM Audio
Original price was: $339.95.Current price is: $289.99.
RHYNO 99 SERIES 4 GAUGE OFC POWER CABLE [50FT SPOOL] - EM Audio
Original price was: $229.99.Current price is: $129.00.
RHYNO 99 SERIES 8 GAUGE OFC AMPLIFIER KIT [W/8000 SERIES RCAs] - EM Audio
Original price was: $69.95.Current price is: $49.95.
RHYNO 16 GAUGE TWISTED OFC SPEAKER WIRE [400FT SPOOL] - EM Audio
Original price was: $229.00.Current price is: $159.00.
RHYNO 1/0 GAUGE SLIM BOLT DOWN BATTERY TERMINALS (8-SPOT)(PAIR) - EM Audio
Original price was: $50.00.Current price is: $35.00.
RHYNO 1/0 GAUGE SLIM BOLT DOWN BATTERY TERMINALS (6-SPOT)(PAIR) - EM Audio
Original price was: $45.00.Current price is: $29.00.
RHYNO 1/0 GAUGE SLIM BOLT DOWN BATTERY TERMINALS (4-SPOT)(PAIR) - EM Audio
Original price was: $40.00.Current price is: $26.00.
Continue shopping
0