OG Gold · WZ series · Heavyweight Titan
OGWZ123500AD1
12″ subwoofer · 3,500 W RMS · Dual 1 ohm
The 12 you bring when the run is scored. It soaks up 3,500 W RMS without flexing or fading in the heat, and its 1 ohm coils let a big monoblock give everything it has.
- 30-day returns · No questions asked
- Ships in 2–3 business days · Free shipping on every US order
Engineered for serious competitors and extreme daily-bass builds.
The OGWZ123500AD1 is OG Audio’s flagship 12-inch powerhouse, purpose-built to absorb continuous, high-wattage punishment without backing down. Delivering an honest 3,500W RMS (7,000W Max), it pairs a massive 453 oz ferrite motor and rigid die-cast aluminum basket with high-temp flat aluminum voice coils—eliminating frame flex and heat fade when you’re pushing for the podium. With dual 1-ohm impedance, you get the exact wiring flexibility needed to extract every ounce of clean power from your monoblock amplifier.
See the full specs→- True Continuous PowerRated at 3,500W RMS so you can push hard in scored SPL passes without fearing thermal burnout.
- Zero-Flex Cast BasketKeeps the motor assembly perfectly aligned under violent excursion.
- Precision Build4-layer flat-wound aluminum voice coil, non-pressed Kraft pulp cone, and pre-shipment SPL certification.
- Dual 1-Ohm VersatilityEasily wire to 0.5-ohm or 2-ohm final loads to match your amplifier’s sweet spot.
RMS POWER · CONTINUOUS
3,500 Watt
MAX POWER · SHORT PEAK
7,000 Watt
Match your amp to the RMS number
RMS is the power it handles continuously. Max is a short peak it can take.
YOUR AMP · RMS @ 0.5 / 2 Ω
3,500 W
The details
Two coils on their own terminals. The Thiele/Small figures are measured with the coils in series.
Around a 1.37″ magnetic gap.
Kraft pulp fiber, non-pressed cone. 35.8 kg (78.9 lb) net weight.
3.29″ tall, flat aluminum wire on a black aluminum bobbin.
Frequency response
39–300 HzRecommended box
Ported- Size
- 12″
- DC resistance
- Dual 0.75 ohm
- Cone
- Kraft pulp fiber, non-pressed
- Basket
- Die-cast aluminum
- Dimensions
- 12.59 × 11.53″
- Weight
- 35.8 kg (78.9 lb)
- Recommended box
- Ported, 2.00–3.50 cu ft, tuned ~32 Hz
- Series
- OG Gold · WZ
- RMS power
- 3,500 W
- Max power
- 7,000 W
- Impedance
- Dual 1 ohm
- Sensitivity
- 83.1 dB
- Response
- 39–300 Hz
- Voice coil
- 3.9″ diameter, 3.29″ tall
- Winding
- 4 layers, flat aluminum wire
- Bobbin
- Black aluminum
- Magnet
- Ferrite, 453.46 oz
- Magnetic gap
- 1.37″
- Fs
- 38 Hz
- Qts
- 0.52
- Qes
- 0.59
- Qms
- 4.04
- Vas
- 9.02 L
- Mms
- 523.9 g
- Cms
- 0.02
- Sd
- 510.7 cm²
- BL
- 19.19 T·m
- Xmax
- 0.96″
- Measured with
- Coils in series
Goes well with
Picked by the numbers on each spec sheet: power at the load it wires to, and parts sized to fit.
-
OGS4500A.1D4,500 W RMS1 ohm stableStrappable2,900 W RMS at 2 ohm, with the coils in series. Under its 3,500 W rating.
$749
-
OGS3500A.1D3,500 W RMS1 ohm stableStrappable2,300 W RMS at 2 ohm, with the coils in series. A lighter setup, well under the 3,500 W rating.
$649
-
OG12GRILL12″High excursionA high-excursion grill sized for 12-inch subwoofers.
$20
Questions
Reach the OG Audio team for product questions, order support, warranty claims, and tuning help.
The recommended box is ported, 2.00–3.50 cu ft, tuned near 32 Hz. Net airspace is your gross internal volume minus the driver's displacement.
It is rated 3,500 W RMS, so pair it with a monoblock that delivers about 3,500 W RMS at your final load, 0.5 ohm in parallel or 2 ohm in series.
Series gives a 2 ohm final load and parallel gives 0.5 ohm. Pick the load your monoblock is rated stable at, and confirm that rating before wiring to 0.5 ohm.
7,000 W Max is the burst ceiling above the 3,500 W RMS continuous rating. Use the RMS figure for amplifier matching and thermal planning, since it is the level the driver is built to hold across a run.
Tuning
Our dealers offer tuning appointments for Gold and Silver tier builds.
Contact us to scheduleMore 12″ subwoofers
