OG Silver · X series · Extreme Sound
OGX151500AD2
15″ subwoofer · 1,500 W RMS · Dual 2 ohm
A big cone needs real power behind it, and this 15 gets 1,500 W RMS. The 2.36-inch tall voice coil and 392.1 oz motor are there for ground-pounding output.
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Ground-pounding 15-inch output backed by a true 1,500W RMS.
The OGX151500AD2 is the 15-inch Silver driver for ground-pounder builds that need real wattage behind a big cone. Rated at 1,500W RMS (3,000W Max), it runs a 392.1 oz ferrite motor and a 3.0-inch, 4-layer CCAR voice coil standing 2.36 inches tall, all held by a die-cast aluminum basket that eliminates flex under pressure. Every unit is SPL-tested and competition-certified before it ships. Dual 2-ohm coils wire in series for 4 ohms or in parallel for 1 ohm, so you can match the load to your monoblock amplifier.
See the full specs→- Extreme Power HandlingDrives a 15-inch cone at 1,500W RMS (3,000W Max), engineered to absorb extreme power bursts without failure.
- Zero-Flex Cast BasketA die-cast aluminum basket eliminates flex under pressure around a 392.1 oz ferrite motor.
- Precision Build4-layer CCAR voice coil standing 2.36 inches tall, non-pressed Kraft pulp fiber cone, and SPL testing with competition certification.
- Dual 2-Ohm VersatilityWire to a 1-ohm or 4-ohm final load to match your monoblock amplifier.
RMS POWER · CONTINUOUS
1,500 Watt
MAX POWER · SHORT PEAK
3,000 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 @ 1 / 4 Ω
1,500 W
The details
Frequency response
47–300 Hz- Size
- 15″
- DC resistance
- Dual 2.0 ohm
- Cone
- Kraft pulp fiber, non-pressed
- Basket
- Die-cast aluminum
- Dimensions
- 15.59 × 12.0″
- Weight
- 26.8 kg (59.1 lb)
- Series
- OG Silver · X
- RMS power
- 1,500 W
- Max power
- 3,000 W
- Impedance
- Dual 2 ohm
- Sensitivity
- 87.5 dB
- Response
- 47–300 Hz
- Voice coil
- 3.0″ diameter, 2.36″ tall
- Winding
- 4 layers, CCAR wire
- Bobbin
- Black aluminum
- Magnet
- Ferrite, 392.1 oz
- Magnetic gap
- 0.9″
- Fs
- 47 Hz
- Qts
- 0.68
- Qes
- 0.78
- Qms
- 5.81
- Vas
- 27.2 L
- Mms
- 412 g
- Cms
- 0.03
- Sd
- 829.5 cm²
- BL
- 24.4 T·m
- Xmax
- 0.72″
- 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.
Questions
Reach the OG Audio team for product questions, order support, warranty claims, and tuning help.
It is rated 1,500 W RMS, so pair it with a monoblock that delivers about 1,500 W RMS at your final load, 1 ohm in parallel or 4 ohm in series.
Series gives a 4 ohm final load and parallel gives 1 ohm. Pick the load your monoblock is rated stable at, and confirm that rating before wiring to 1 ohm.
3,000 W Max is the burst ceiling above the 1,500 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.
Overall dimensions are 15.59 × 12.0 inches and it weighs 26.8 kg (59.1 lb). Check both against your baffle and box before you cut.
Tuning
Our dealers offer tuning appointments for Gold and Silver tier builds.
Contact us to scheduleMore 15″ subwoofers
