Best Amplifier for 2 10 Inch Subs - Expert Guide & Pro Tips

Best Amplifier for 2 10 Inch Subs - Expert Guide & Pro Tips

If youโ€™ve already bought a10-inch subwoofer, and now want to experience deep, resonant bass that transforms the car audio system. But, now the right amplifier is important. After this guide, you will understand how to choose the best amp for 2 10-inch subs, and what size of amp you need for specific power ratings like 1200W, also actionable tips will be provided to optimize the system performance.

Subwoofer and Amplifier Compatibility

Before starting with the specific amplifier, itโ€™s important to understand how subwoofer and amp compatibility works. Subwoofers have two main specifications to consider:

  1. Power Handling (RMS): Itโ€™s continuous power the subs that can be handled without damage. If 10 inch subs have 300W of RMS, then need AMP which delivers at least 600W of RMS.

  2. Impedance-(Ohms): Subwoofers are impedance, mostly 2 or 4 ohms. After this info you easily match the subs to an amp that can operate efficiently at specified impedance.

What Size Amp Do I Need for 2 10 Inch Subs?

The size of the amp depends on the combined power rating of the subs.

  1. For 1200W Subwoofers:

If 2 sub are valued at 1200W RMS, youโ€™re looking at a total power requirement of 2400W RMS. Here below what should be considered.

    • Class D monoblock amplifiers are best for high power subs as for efficiency and minimize heat.

    • Look for an amp capable of delivering 2400W RMS at your systemโ€™s impedance (e.g., 1 ohm or 2 ohms).

  1. For Lower RMS Subwoofers (e.g., 300W Each):

For two subs with a combined RMS of 600W:

    • A 600W RMS amp that matches your subsโ€™ impedance will suffice.

    • For flexibility, consider an amp with a slightly higher rating (e.g., 700W) to allow headroom.

Top Amplifiers for 2 10 Inch Subs

Here are some great options depending on your power requirements:

1. RockFord Fosgate-R500X1D

  • Power: 500W RMS at 2 OHMS.

  • Why Itโ€™s Best: Compact, reliable, and affordable, making it perfect for medium-power subs.

  • Best for: Subwoofers with a combined RMS of up-to 500W.

2. JL Audio (JD1000/1)

  • Power Output: 1000W RMS at 2 ohms

  • Why Itโ€™s Great: Delivers clean, distortion-free power and is ideal for more demanding setups.

  • Best for: Subs with a combined RMS of up-to 1000W.

3. Skar Audio (RP-2000.1D)

  • Power Output: 2000W RMS at 1 ohm

  • Why should I choose: Provides serious power for high-performance subwoofers.

  • Best for: Dual 1200W subs requiring a robust amp.

Tips for Choosing the Right Amp for 2 10-Inch Subs

  1. Match RMS Ratings: Ensure the ampโ€™s RMS output matches or slightly exceeds your subsโ€™ RMS rating.

  2. Consider Impedance: If your subs are dual voice coil (DVC), wiring them correctly (series or parallel) will impact the impedance load on your amp.

  3. Check for Features: Look for amps with bass boost, low-pass filters, and thermal protection to enhance performance and durability.

  4. Size & Cooling: Make sure the amp fits at available space and has adequate cooling to prevent overheating.

Amp Size Need for a 1200W Sub?

For a single 1200W RMS subwoofer, need an amp that can deliver the 1200W RMS at subโ€™s impedance.

  • 1-Ohm Subwoofer: Pick a monoblock amp rated at 1200W RMS at 1 OHMS.

  • 2-Ohm Subwoofer: Opt for an amp rated at 1200W RMS at 2 OHMS.

Installing and Optimizing Your Amp

Once youโ€™ve chosen the right amp, proper installation is key to maximizing performance. Follow these steps:

  1. High Quality Cables: Buy thick power cables and a good ground connection to minimize voltage drops.

  2. Tune Amplifier: Adjust the gain, crossover, and bass boost settings to balance sound quality and avoid distortion.

  3. Secure Wiring: With the correct route and secure, all wires will prevent damage or interference.

FAQs

1. Can I use a 4 channel amp for 2 10 inch subs?

Yes, but not always. Monoblock or 2 channel Amp designed specifically for subwoofers is better, as it provides the low frequency power according to the subs need.

2. Difference between Peak and RMS power?

Peak power indicates the maximum power an amp or sub can handle, But RMS (Root Mean Square) specifies the continuous power it can handle safely. Always prioritize the RMS ratings for better compatibility.

3. How do I wire my subs to the amp?

The wiring configuration (Series or Parallel) depends on your subs Voice Coil Configuration (SVC or DVC) and desired impedance. Follow the amp manual for specific instructions.

Final Words:

Remember, the right amp is only as you need. With proper installation, tuning, and wiring will ensure that the system delivers the best quality sound as you want. Always prefer to invest in the right equipment and setup as itโ€™s worth it for an unparalleled audio experience.