SLAPZ Audio Shock 3K.1D V2 Car Amplifier vs Taramps HD 3000 Car Audio Amplifier
Buy the Taramps HD 3000 if you want the lowest price for 3000W and a full-range amp that can also drive mid-bass and 6x9s. Buy the SLAPZ Shock 3K.1D V2 if you want a sub-only monoblock with a bass knob that has a built-in clip indicator and dual 0-gauge inputs. The Taramps is $159.95 at the listed store; the SLAPZ has been $179.99 since October 28, 2026.
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SLAPZ Audio Shock 3K.1D V2 Car Amplifier
4.7Choose the SLAPZ Shock 3K.1D V2 if you run subwoofers only and want the remote bass knob with a built-in clip indicator to protect a high-power sub stage.
Pros
- Bass knob with built-in clip indicator helps you set gain safely.
- Dual 0-gauge inputs and dual 8-gauge speaker outputs suit heavy sub wiring.
- Full-bridge Class D design in a compact 7.3 x 8.65 x 2.65 in chassis.
- Tiffany RCA inputs and outputs.
Cons
- Needs upgraded electrical: 1/0 OFC, lithium support and an upgraded alternator, or the warranty is void.
- 300A max current draw is heavy on a stock charging system.
What separates them
| SLAPZ Audio Shock 3K.1D V2 Car Amplifier | Taramps HD 3000 Car Audio Amplifier | |
|---|---|---|
| Price | $179.99 as of October 28, 2026 | $159.95 at the listed store |
| Rated power | 3000W at 1 ohm, 1600W at 2 ohm, 1100W at 4 ohm | 3000W RMS |
| Frequency response | 15Hz-25Hz, subwoofer use only | 10Hz-20kHz, full range |
| Bass knob | Included, with built-in clip indicator | Not listed; 10.5dB bass boost on the amp |
| Power inputs | Dual 0 gauge | Not listed |
| Max current draw | 300A | 150.5A at 12.6V |
| Signal-to-noise ratio | >90dB (page also lists >105dB) | >89dB |
Price history
$179.99$159.95
- SLAPZ Audio Shock 3K.1D V2 Car Amplifier: lowest $179.99 on Oct 28 at SLAPZ car audio; $179.99 on Oct 31.
- Taramps HD 3000 Car Audio Amplifier: lowest $159.95 on Oct 31 at tarampsusa.com.
Prices at every store
SLAPZ Audio Shock 3K.1D V2 Car Amplifier
- SLAPZ car audioCheck price at SLAPZ car audio
- SLAPZ car audioCheck price at SLAPZ car audio
Taramps HD 3000 Car Audio Amplifier
- Taramps USACheck price at Taramps USA
- AmazonCheck price at Amazon
- eBayCheck price at eBay
Specs compared
| Spec | SLAPZ Audio Shock 3K.1D V2 Car Amplifier | Taramps HD 3000 Car Audio Amplifier |
|---|---|---|
| Number Of Channels | Mono | 1 |
| Signal-To-Noise Ratio | >90db | >89dB |
| Input Sensitivity | 0.3 - 6v | 0.22V ~ 4V |
| Frequency Response | 15HZ- 25hz | 10Hz ~ 20kHz (-3dB) |
| Amplifier Class | Class D | — |
| Connection Type | RCA | — |
| Audio Outputs | Tiffany RCA output, Dual 8 gauge speaker outputs | — |
| Output Channel Quantity | 1 | — |
| Output Types | RCA | — |
| Speaker Outputs | Dual 8 gauge |
What reviewers say
SLAPZ Audio Shock 3K.1D V2 Car Amplifier
With 22 ratings averaging 4.7 out of 5, owner feedback is limited but positive. Buyers mostly report strong output for the price in subwoofer setups.
Pros
- High output relative to price
- Compact size for a 3 kW monoblock
- Bass knob with clip indicator is useful
Cons
- Needs upgraded electrical to run reliably
- Power ratings and specs are inconsistent across listings
Taramps HD 3000 Car Audio Amplifier
Owner feedback on the HD 3000 is limited but positive; the one rating on record is 5 out of 5, and buyers report it works with no problems so far. Taramps amps in this line are generally liked for power per dollar, with long-term durability the usual question.
Pros
- Delivers rated power for the money
Questions and answers
- Which is better for subwoofers only?
- The SLAPZ is built for that job, with a sub-only 15Hz-25Hz range and a bass knob with a clip indicator. The Taramps will drive subs too, but its full-range design is not sub-specific.
- Is the Taramps worth the savings?
- Yes, if you do not need a remote bass knob or dual 0-gauge inputs. It is $20 cheaper and draws about half the current at 12.6V.
- Which one is easier on my car's electrical system?
- The Taramps. It lists 150.5A max draw against 300A for the SLAPZ. The SLAPZ page says it needs 1/0 OFC wiring, lithium support and an upgraded alternator to keep its warranty.
- Can the Taramps run mid-bass and door speakers?
- Yes. Its response runs 10Hz-20kHz and the low-pass filter goes to full range, so it can drive mid-bass, 6x9s and drivers. The SLAPZ is listed for subwoofers only.
- Which has the cleaner noise floor?
- On paper the SLAPZ, at >90dB signal-to-noise versus >89dB for the Taramps. The gap is small and unlikely to be audible in a car.
- Which lasts longer?
- Neither has a track record to prove it. The Taramps has 1 rating and the SLAPZ has 22 at 4.7 out of 5. The SLAPZ's warranty depends on upgraded electrical, so install it to spec.
More comparisons
- SLAPZ Audio Shock 8k.1D V2 Full Bridge 8000W mono block amplifier vs Taramps HD 3000 Car Audio Amplifier
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- SLAPZ Audio Shock 8k.1D V2 Full Bridge 8000W mono block amplifier vs SLAPZ Audio Shock 3K.1D V2 Car Amplifier
