Mono amplifier
OGS2000A.1D
2,000 W RMS · 1 ohm stable
Big enough for a heavy daily system or mid-level SPL. Wire the subwoofers down to 1 ohm to use all 2,000 W RMS, and plan the power run for its 200 A fuse.
- 30-day returns · No questions asked
- Ships in 2–3 business days · Free shipping on every US order
2,000W RMS at 1 ohm for heavy daily systems and mid-level SPL.
The OGS2000A.1D steps the OGS monoblock series up to 2,000W RMS at 1 ohm, with 1,400W RMS at 2 ohm and 800W RMS at 4 ohm. It is a Class D MOSFET design with 20–220 Hz frequency response, efficiency over 90% at 4 ohm and THD under 0.1%. The low-pass filter runs 50–220 Hz, the subsonic filter sweeps Off–50 Hz, and 0, 6 or 12 dB of bass boost finishes the tuning. Plan the power run around its 200A fuse, then wire your subwoofers to a low final load and use the full rating.
See the full specs→- Deep Frequency ReachFrequency response of 20–220 Hz reaches down where subwoofers do their work.
- Published At Every Load2,000W RMS at 1 ohm, 1,400W RMS at 2 ohm and 800W RMS at 4 ohm make wiring choices easy to plan.
- Clean And ControlledOver 90 dB signal-to-noise, THD under 0.1% and a damping factor over 150.
- Three-Way TuningLow-pass, subsonic and 0, 6 or 12 dB bass boost shape the stage around your enclosure.
RMS @ 1 OHM
2,000 Watt
RMS @ 2 OHM
1,400 Watt
RMS @ 4 OHM
800 Watt
Power at every load
Wire your subwoofers to one of these final loads. The number above it is the RMS this amp delivers there.
The details
- Channels
- Mono
- Class
- Class D (MOSFET)
- Frequency response
- 20–220 Hz
- Efficiency
- Over 90% at 4 ohm
- THD
- Under 0.1%
- Signal-to-noise ratio
- Over 90 dB
- Damping factor
- Over 150
- Status light
- Top LED
- Dimensions
- 19.61 × 6.22 × 2.28″ (498 × 158 × 58 mm)
- RMS at 1 ohm
- 2,000 W
- RMS at 2 ohm
- 1,400 W
- RMS at 4 ohm
- 800 W
- Stable at
- 1 ohm
- Fuse
- 200 A
- Low-pass filter
- 50–220 Hz
- Subsonic filter
- Off–50 Hz
- Inputs
- High-level (speaker) and RCA
- Bass boost
- 0 / 6 / 12 dB
- Input sensitivity
- 0.2–6 V
- Fan socket
- Yes
- Power & ground cable
- 0 AWG
- Internal fuse
- None (an external fuse is required)
Goes well with
Picked by the numbers on each spec sheet: power at the load it wires to, and parts sized to fit.
-
OG2X121000Dual 12″2,000 W RMS1 ohmLoaded and wired at 1 ohm, rated 2,000 W RMS: an exact match for this amp.
$699
-
OGX121500AD412″1,500 W RMSDual 4 ohmCoils in parallel make 2 ohm, where this amp delivers 1,400 W RMS, just under the sub's 1,500 W rating.
$599
-
OGWX121000AD412″1,000 W RMSDual 4 ohmTwo of them wire to 1 ohm and share 2,000 W RMS, 1,000 W each. An exact match.
$349
-
OGS2000FANStackableFor OGS2000A.1DThe stackable cooling fan made for this amplifier.
$99
Questions
Reach the OG Audio team for product questions, order support, warranty claims, and tuning help.
2,000 W RMS at 1 ohm, 1,400 W RMS at 2 ohm and 800 W RMS at 4 ohm. Those three published figures let you plan your wiring before you buy.
It is 1 ohm stable, so 1 ohm is the lowest final load to wire to, and it delivers the full 2,000 W RMS there. Higher final loads work too, at the lower ratings.
The low-pass filter runs 50–220 Hz, the subsonic filter covers Off–50 Hz, and bass boost is switchable between 0, 6 and 12 dB. Frequency response is 20–220 Hz.
200 A is the recommended fuse. Plan the dedicated power run around it, and confirm your battery and alternator can supply the current at full output.
Talk to us
Not sure it fits your build? Ask the OG Audio team before you order.
Contact usMore amplifiers
