INSTALLATION

Passive crossovers are directly dependent upon the speaker's impedance and component value for accuracy. When passive crossover components are used in multiple speaker systems, the crossover's effect on the overall impedance should be taken into consideration along with the speaker's impedance when determining amplifier loads.

!

CAUTION: These amplifiers are not recommended for impedance loads below 2Ω

stereo and 4Ω bridged (mono).

L

6dB/Octave Low-Pass

C

6dB/Octave High-Pass

L = Low-Pass (Inductor)

C = High-Pass (Capacitor)

For more information, see your

Authorized Rockford Fosgate Dealer.

Freq.

Hertz

80

100

130

200

260

400

600

800

1000

1200

1800

4000

6000

9000

12000

Speaker Impedance

2 OHMS

4 OHMS

8 OHMS

L C

L C

L C

4.1mH

1000µF

8.2mH

500µF

16mH

250µF

3.1mH

800µF

6.2mH

400µF

12mH

200µF

2.4mH

600µF

4.7mH

300µF

10mH

150µF

1.6mH

400µF

3.3mH

200µF

6.8mH

100µF

1.2mH

300µF

2.4mH

150µF

4.7mH

75µF

.8mH

200µF

1.6mH

100µF

3.3mH

50µF

.5mH

136µF

1.0mH

68µF

2.0mH

33µF

.41mH

100µF

.82mH

50µF

1.6mH

26µF

.31mH

78µF

.62mH

39µF

1.2mH

20µF

.25mH

66µF

.51mH

33µF

1.0mH

16µF

.16mH

44µF

.33mH

22µF

.68mH

10µF

.08mH

20µF

.16mH

10µF

.33mH

5µF

51mH

14µF

.10mH

6.8µF

.20mH

3.3µF

34mH

9.5µF

68mH

4.7µF

.15mH

2.2µF

25mH

6.6µF

51mH

3.3µF

100mH

1.6µF

REMOTE PUNCH BASS

Mounting and installation

1.Find a location, either under the dash or near the center console, that gives easy access to the remote.

2.Using the screws supplied, install the mounting clip with the tabs towards the back.

3.Route the cable for the remote and connect to both the remote and amplifier.

4.Slip the remote onto the mounting clip until it snaps into place.

5.Place the decal onto the remote and use the nut to hold the decal in place. Do not over tighten nut.

6.Install the knob onto the remote.

Mounting

Clip

Decal

Knob

Nut

9

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Image 9
Rockford Fosgate 401SP Speaker Impedance, Stereo and 4Ω bridged mono, Remote Punch Bass, Mounting Clip Decal Knob Nut

401SP, 301SP specifications

Rockford Fosgate is a name synonymous with high-performance audio equipment, particularly in the automotive sound system market. Among their impressive lineup, the Rockford Fosgate 401SP and 301SP represent excellent choices for car audio enthusiasts looking to enhance their in-car audio experience.

The Rockford Fosgate 401SP is a powerful 4-inch speaker designed to deliver exceptional sound quality. Built with a flex-fit basket design, it enables easy installation in a variety of vehicles, accommodating various mounting locations. One of its standout features is the high-temperature voice coil that can withstand intense heat, ensuring reliability and performance even under demanding conditions. Coupled with a durable polypropylene cone and butyl rubber surround, the 401SP produces clear and balanced audio across a wide frequency range. This speaker is also equipped with a high-efficiency design, allowing it to generate maximum output with minimal power input, making it suitable for systems running on less power.

On the other hand, the Rockford Fosgate 301SP is designed to cater to users seeking a cost-effective yet high-quality audio solution. This 3-inch speaker fits snugly in tighter spaces while still delivering impressive sound performance. Its weather-resistant design makes it ideal for various environments, ensuring that it can withstand elements such as moisture and UV rays. Like its bigger counterpart, the 301SP utilizes a polypropylene cone and rubber surround, ensuring durability and longevity. Additionally, it features a high-performance voice coil that provides efficient power handling, enabling it to reproduce dynamic sounds with clarity.

Both models incorporate Rockford Fosgate’s advanced engineering technologies, including their unique speaker design that enhances sound stage and imaging. Furthermore, the speakers are optimized for use with amplifiers, allowing users to experience deeper bass and crisper highs when integrated into a full audio system. The combination of these features results in an audio experience that stands out for its quality, depth, and clarity.

In conclusion, both the Rockford Fosgate 401SP and 301SP offer unique advantages tailored to different user needs. Whether you prioritize power and depth with the 401SP or seek a compact solution with excellent quality in the 301SP, Rockford Fosgate continues to deliver top-notch audio products that elevate any car's sound system.