Taramps HD 2000 1 Ohm 2000W RMS Full Range Monoblock Car Audio Amplifier
- 2000 watts RMS at 1 Ohm, single channel
- 10Hz-20kHz frequency response
- Variable HPF, LPF, gain and bass boost
- 9 to 16 volts supply range, 12 volts nominal
- 8.98 x 7.32 x 2.52 inches, aluminum
- 1.92 kg
- FCC specification met
- Amplifier only in the listed components
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A single-channel car amplifier for driving subwoofers or full-range speakers at very low impedance, with adjustable filters and bass boost. Current draw and wiring are left for the buyer to sort out.
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ASIN: B09TFQNFCKModel: 901674Category: Amplifiers
Overview
A car trunk or enclosure bay holding a subwoofer system is where this monoblock goes, in a freestanding aluminum case. Variable high-pass and low-pass filters, gain and bass boost let the output be tuned.
Choose it for big, low-impedance bass from a single channel with room to tune the sound. The limit is the demand on the vehicle electrical system, which the listing does not detail, and the included items list only the amplifier.
Who it's for
A bass-focused builder with heavy-duty wiring and a strong battery setup will use the tunable filters and the high rated output. Buyers with a standard charging system, or who need several channels for door speakers, should choose a different amp.
Pros and cons
- High rated output
- Variable high and low pass filters
- Wide supply voltage range
- Current draw not stated
- Single channel only
- Amplifier only in the box
Performance notes
Output at low impedance depends on the supply voltage staying inside the stated range under load, so wiring and battery capacity decide whether rated power is reached. The filters split the audio so the amp handles only the frequencies sent to it, and bass boost lifts the low end further.
Specifications
| Brand | Taramp's |
|---|---|
| Model | 901674 |
| Dimensions & fit | |
| Item dimensions | 8.98 x 7.32 x 2.52 inches |
| Item weight | 1.92 kg |
| Capacity & performance | |
| Output power | 2000 watts |
| Load impedance (title) | 1 Ohm |
| Power & efficiency | |
| Voltage | 12 volts |
| Maximum supply voltage | 16 volts of direct current |
| Minimum supply voltage | 9 volts of direct current |
| Construction & materials | |
| Material type | Aluminum |
| Compatibility & installation | |
| Mounting type | Freestanding Mount |
| Warranty & support | |
| Warranty description | 1 Year Manufacturer |
| Other details | |
| Number of channels | 1 |
| Frequency response | 10Hz-20kHz |
| Controls | Variable HPF, LPF, Gain and Bass Boost |
| Specification met | FCC |
Frequently asked questions
Is the Taramps HD 2000 a multi-channel amplifier?
No. It is a one channel monoblock.
Does the Taramps HD 2000 include wiring?
The listing names only the amplifier as an included component.
Can the Taramps HD 2000 run full-range speakers?
The title calls it a full range monoblock and the response runs from 10Hz to 20kHz, but it is rated for a 1 Ohm load, so check the load of the speakers first.