Stinger Audio MT-600.4 4-Channel Car Audio Amplifier vs Stinger MT-1000.5
Buy the MT-600.4 if you need to power four door speakers or bridge it to two sub channels. Buy the MT-1000.5 if you already have speaker power and need a dedicated sub amp. The MT-600.4 is listed at $119.00 and the MT-1000.5 at $157.00, its only price since October 28, 2026.
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Stinger Audio MT-600.4 4-Channel Car Audio Amplifier
4.9Choose the MT-600.4 if you want one amp for four speakers, or two bridged sub channels, at 150W x 4 at 4 ohms and 500W x 2 bridged.
Pros
- Four channels cover front and rear speakers from one amp.
- Bridges to 500W x 2 at 4 ohms for sub duty later.
- Wide 0.5V to 11V input sensitivity matches most head units.
- 10Hz to 20KHz response covers full-range speakers.
Cons
- 80% efficiency is lower than a monoblock.
- 4-gauge power terminals cap wire size.
- -90dB signal-to-noise is modest.
What separates them
| Stinger Audio MT-600.4 4-Channel Car Audio Amplifier | Stinger MT-1000.5 | |
|---|---|---|
| Channel count | 4 channels, bridgeable to 2 | 1 channel (monoblock) |
| Power per channel | 150W x 4 at 4 ohms, 250W x 4 at 2 ohms | 75W x 4 on main channels, 700W into 1 ohm on the sub channel |
| Bridged output | 500W x 2 at 4 ohms | Not bridgeable |
| Chassis height | Not stated | 2.09 inches tall, 6.1 x 8.98 inches |
| Subwoofer load stability | 2 ohms per channel, 4 ohms bridged | Stable down to 1 ohm |
| Input sensitivity | 0.5V to 11V | Not stated |
| Included accessories | Remote level control, installation guide | Remote bass control, cable, mounting bracket, screws |
Price history
$157.00$119.00
- Stinger Audio MT-600.4 4-Channel Car Audio Amplifier: lowest $119.00 on Oct 31 at Stinger.
- Stinger MT-1000.5: lowest $157.00 on Oct 28 at Amazon; $157.00 on Oct 31.
Prices at every store
Stinger Audio MT-600.4 4-Channel Car Audio Amplifier
- AmazonCheck price at Amazon
- Best BuyCheck price at Best Buy
- eBayCheck price at eBay
Stinger MT-1000.5
- AmazonCheck price at Amazon
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- Newegg.comCheck price at Newegg.com
Specs compared
| Spec | Stinger Audio MT-600.4 4-Channel Car Audio Amplifier | Stinger MT-1000.5 |
|---|---|---|
| Model Number | MT-600.4 | — |
| Channels | 4/2 | — |
| RMS Power 2 Ohm | 250W x 4 @ 2Ω | — |
| RMS Power 4 Ohm | 150W x 4 @ 4Ω | — |
| Bridged Power | 500W x 2 Bridged @ 4Ω | — |
| S/N Ratio | -90dB | — |
| Input Sensitivity | 0.5v-11v | — |
| Frequency Response | 10Hz - 20KHz | — |
| Efficiency | 80% | — |
| Operating Voltage | 9V to 16V | — |
| Power Terminal |
Questions and answers
- Which is better for powering four door speakers?
- The MT-600.4. It gives 150W x 4 at 4 ohms across four channels. The MT-1000.5 is a monoblock and cannot drive four speakers.
- Which is better for a subwoofer?
- The MT-1000.5 if you want a dedicated sub amp with 1-ohm stability. The MT-600.4 bridged gives 500W x 2 at 4 ohms, which suits two subs or one dual-voice-coil sub.
- Is the MT-1000.5 worth the extra $38?
- Only if you need a slim sub-only amp. At $157.00 it costs more than the $119.00 MT-600.4, which covers more channels and bridges to 500W x 2.
- Can I run both amps in one system?
- Yes. Use the MT-600.4 for speakers and the MT-1000.5 for the sub. Both run on 9V to 16V and use Class D power supplies.
- Which fits in a tighter space?
- The MT-1000.5. Its chassis is 6.1 x 8.98 x 2.09 inches, slim enough for under-seat mounting. The MT-600.4 footprint is not stated.
- Which has the better warranty?
- The MT-1000.5 lists a 1-year manufacturer warranty. The MT-600.4 listing states no warranty.
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