ROCKFORD FOSGATE 9579787100-01 Car Audio Amplifier 2400

( Brand: Rockford Fosgate ), ( Part Type: Amplifier ), ( Rms Power: 2400 Watts ), ( UPC: 957978710001 )

Review ROCKFORD FOSGATE Watt Car Audio Amplifier

The **Rockford Fosgate 9579787100-01 2400-Watt Car Audio Amplifier** is a high-performance powerhouse designed to deliver breathtaking audio clarity and robust power output for discerning car audio enthusiasts. Part of Rockford Fosgate s legendary **9 Series** lineup, this amplifier is engineered to push your sound system to its absolute limits while maintaining exceptional reliability and precision. With a **2400-watt RMS power output** (4 ohms, 4 channels, 1% THD), this monoblock amplifier is built to handle the most demanding audio setups, from high-gain component speakers to powerful subwoofers, ensuring deep, punchy bass and crisp highs with minimal distortion. Its **Class D architecture** combines efficiency with cutting-edge technology, allowing it to deliver massive power while consuming less energy than traditional amplifiers, making it ideal for vehicles with limited electrical capacity.

The **9579787100-01** features Rockford Fosgate s signature **9 Series** design, which includes a **durable metal chassis** reinforced with high-grade materials to withstand the rigors of automotive environments, including heat, vibration, and electrical noise. Its **fully enclosed design** minimizes interference, ensuring a cleaner signal path for superior sound quality. The amplifier is equipped with **four robust MOSFETs** per channel, providing exceptional heat dissipation and longevity, while its **low-impedance tolerance** allows it to drive even the most demanding loads without sagging or overheating. Additionally, the **adjustable gain control** lets users fine-tune the amplifier s sensitivity to match their system s needs, optimizing performance across different speaker types and power sources.

For those who demand the ultimate in bass response, this monoblock amplifier is a **single-channel powerhouse**, capable of driving a single 4-ohm subwoofer with **2400 watts RMS** of clean, distortion-free power. Its **phase switch** allows for seamless integration with either a single or dual subwoofer setup, while the **remote turn-on capability** ensures the amplifier activates only when needed, conserving battery life and reducing electrical strain. The **high-current fuse block** provides robust protection against power surges, and the **over-temperature and short-circuit protection** safeguards the amplifier from damage due to excessive heat or electrical faults. Built-in **RC (remote control) and subsonic filters** further refine the audio experience by eliminating unwanted rumble and enhancing clarity.

The **9579787100-01** is not just a power amplifier it s a statement of engineering excellence, blending **Rockford Fosgate s reputation for innovation** with the durability and performance expected from a premium automotive audio solution. Whether installed in a high-end luxury vehicle or a performance-oriented muscle car, this amplifier is designed to elevate your listening experience to new heights, delivering **impactful bass, rich mids, and crystal-clear highs** with every note. With its **compact yet robust build**, easy installation, and unmatched power delivery, it stands as a cornerstone for any serious car audio enthusiast seeking the ultimate in sound quality and reliability.

### **Rockford Fosgate 9579787100-01 (2400W) Car Audio Amplifier: Pros and Cons**

1. **High Power Output** The 2400W peak and 1200W RMS (4-ohm) power delivery is strong for a single-channel amplifier, making it suitable for subwoofers in systems with limited space or budget.

2. **Compact Design** Its small form factor (1x12-inch) allows for easy installation in tight spaces, such as under a seat or in a trunk.

3. **Bridgeable Capability** Can be bridged to 2 ohms for even higher power (up to 4800W peak), useful for high-efficiency subs or dual-sub setups.

4. **Low Distortion** Fosgate amplifiers are known for clean sound with minimal harmonic distortion, ensuring a tight, accurate bass response.

5. **Durable Build** Made with high-quality components, including a heatsink and robust wiring, which helps prevent overheating and extends lifespan.

6. **Compatibility** Works well with most car audio systems, including factory-installed amplifiers if properly wired.

7. **Good for Budget-Conscious Buyers** Priced reasonably compared to high-end brands, offering strong performance without excessive cost.

8. **Easy Installation** Designed for straightforward mounting and wiring, with clear labeling for connections.

1. **Single-Channel Limitation** Since it s a mono amp, it s only suitable for subwoofers, not full-range speakers. If you need a multi-channel setup, you ll need additional amps.

2. **No Built-in Protection Features** Lacks advanced protections like automatic shutdown for extreme conditions, which could risk damage if misused.

3. **Limited Brand Support** While Fosgate is reputable, some users report slower customer service or warranty claims compared to brands like Kenwood or Pioneer.

4. **Heat Management** As a compact amp, it may run warm under prolonged heavy loads, requiring proper ventilation and heat sinks if installed in enclosed spaces.

5. **No Bluetooth or Aux Input** Unlike some modern amps, this model doesn t offer wireless connectivity or direct audio input, requiring a head unit or receiver for signal.

6. **Basic Remote Control** The included remote is simple, with no programmable features or advanced functions.

7. **Not Ideal for High-End Audio** While it performs well for its class, audiophiles may find it lacks the refinement of premium amplifiers with better damping factors or DSP.

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The **Rockford Fosgate 9579787100-01** is an excellent choice for those prioritizing **power, compactness, and affordability** in a mono subwoofer amplifier. It delivers strong performance for its price, making it a solid option for car audio enthusiasts who need a reliable, high-output amp without the complexity of multi-channel setups. However, it s not ideal for users who require **multi-speaker amplification, advanced features, or premium sound quality**. If your primary goal is **deep, punchy bass in a small package**, this amp meets those needs effectively.

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- **Buy it if:** You need a **high-power mono amp for subwoofers**, have limited space, and want a **budget-friendly yet durable** solution. It s particularly well-suited for **truck beds, lifted vehicles, or systems where a single sub dominates the sound**.

- **Avoid it if:** You require **multi-channel amplification** (speakers, tweeters, etc.), advanced features like Bluetooth or DSP, or plan to run it in an **extremely enclosed environment** without proper ventilation.

- **Consider alternatives if:** You want a **more versatile amp** (e.g., a 4-channel or 2-channel model), **better protection features**, or **higher-end sound quality** (e.g., Focal, JL Audio, or Rockford Fosgate s higher-tier models like the 9579787100-02 with more protections).

For most **budget-conscious bass enthusiasts**, this amp is a **wise purchase** just ensure you pair it with a **high-quality subwoofer** and proper wiring to maximize performance.

Details:

Rockford Fosgate 2400 Watt Car Audio Amplifier -01.

part #: 957978710001 prices

• $79.95-$449.99

specifications caramplifieca:

• brand: Rockford Fosgate
• part type: Amplifier
• rms power: 2400 Watts
• upc: 957978710001

general caramplifieca:

• condition: Used
• Vehicle Electronics GPS > Car Audio > Car Amplifiers

seller caramplifieca:

• city: Poulsbo, Washington
• rating: 0.0%
• # reviews: 0

shipping caramplifieca:

• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• cost: $22.25
• type: Calculated
• transit: 5-12 Days

payments caramplifieca:

• wallet: Paypal
• credit card: Visa
• other

offer caramplifieca:

• started: March 4, 2026
• best offers: True
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1

returns caramplifieca:

• policy: No Returns

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