Rockford Fosgate R1424" Prime Full-Range Speaker
The R142 is a 4” 2-way full-range speaker rated at 25 watts RMS for a new generation of factory replacement speakers. Kit includes two speakers with grilles, integrated high-pass crossovers and mounting hardware.
Highlights
- Mica-injected polypropylene cone
- Foam surround
- Stamped steel basket
- 1/2" (13mm) Mylar® balanced dome
Key specs
Full specs- Nominal Impedance (Ohms)
- 4-Ohm
- Midrange Mounting Depth
- 1.64" (41.8 mm)
- Tweeter Size (Nominal Diameter)
- 0.50" (12.7mm)
- Midrange Size (Nominal Diameter)
- 4.0"
- Power Handling (RMS)
- 25 Watts RMS 50 Watts Max
- Crossover
- Tweeter High-Pass (HP): 6dB/octave
- Shipping Weight
- 34 Lbs. (1.54 Kg.)
- Mounting Hardware
- Yes
Key specs
Full specs- Nominal Impedance (Ohms)
- 4-Ohm
- Midrange Mounting Depth
- 1.64" (41.8 mm)
- Tweeter Size (Nominal Diameter)
- 0.50" (12.7mm)
- Midrange Size (Nominal Diameter)
- 4.0"
Highlights
Overview- Mica-injected polypropylene cone
- Foam surround
- Stamped steel basket
Overview
The R142 is a 4” 2-way full-range speaker rated at 25 watts RMS for a new generation of factory replacement speakers. Kit includes two speakers with grilles, integrated high-pass crossovers and mounting hardware.
Highlights
Key features
- Mica-injected polypropylene cone
- Foam surround
- Stamped steel basket
- 1/2" (13mm) Mylar® balanced dome
- 1 Year Warranty
- CTA-2031
More info
The 4" Prime full-range speakers offer Rockford Fosgate sound quality at a fantastic value. Perfect for replacing factory speakers, they feature Mica injected polypropylene cones and a mylar balanced dome tweeter. Includes grilles so they look as good as they sound.
Technologies

CTA-2031
Power handling on Rockford Fosgate speakers conform to CTA-2031 industry standards. This means your speaker has
Specs
Specifications
12
| Nominal Impedance (Ohms) | 4-Ohm |
| Midrange Mounting Depth | 1.64" (41.8 mm) |
| Tweeter Size (Nominal Diameter) | 0.50" (12.7mm) |
| Midrange Size (Nominal Diameter) | 4.0" |
| Power Handling (RMS) | 25 Watts RMS 50 Watts Max |
| Crossover | Tweeter High-Pass (HP): 6dB/octave |
| Shipping Weight | 34 Lbs. (1.54 Kg.) |
| Mounting Hardware | Yes |
| Sensitivity (dB @ 1W/1M) | 85.5dB |
| Grille/Trim Ring Included | Yes |
| Frequency Response (Hz) | 100Hz - 22kHz |
| Speaker Type | 2-Way Coax |
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Return Authorization
If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.
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