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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Rockford-Fosgate Prime R1S4-12Features: 12" Single 4 Ohm Prime Series Subwoofer Power Handling: Peak: 400 watts RMS: 200 watts Recommended power range: 100 200 watts RMS CEA 2031 compliant Verified with Klippel speaker certification 12 AWG compression terminals Fiber reinforced painted paper pulp woofer cone High temperature 2" voice coil Laser etched aluminum dustcap High durability compressed foam surround Proprietary powder coated stamped steel frame with spider cavity venting
Features:
- 12" Single 4-Ohm Prime Series Subwoofer
- Power Handling:
- Peak: 400 watts
- RMS: 200 watts
- Recommended power range: 100 - 200 watts RMS
- CEA-2031 compliant
- Verified with Klippel speaker certification
- 12 AWG compression terminals
- Fiber reinforced painted paper-pulp woofer cone
- High temperature 2" voice coil
- Laser-etched aluminum dustcap
- High durability compressed foam surround
- Proprietary powder coated stamped steel frame with spider cavity venting
- Fatigue resistant poly-cotton spider with integral woven leads
- High temperature copper voice coil with aluminum former
- Integrated ABS decorative trim ring
- Stamped mesh grille insert available: Rockford Fosgate R1G-12
- Mounting Depth: 5.0"
- Cutout Diameter: 10.94"
- Magnet Weight: 52.47oz
- Frequency Response: 22 - 250 Hz
- Xmax: 6.3mm
- Sensitivity: 87 dB @ 1 watt / 1 meter
- Optimized for sealed enclosures
- Recommended Sealed Enclosure: 0.70 - 1.80ft³
- Matching Amplifiers: (one subwoofer)
- Rockford Fosgate PBR500X1, @4ohms
✔ Preferred Match - Rockford Fosgate P300X1, @4ohms
- Matching Amplifier: (two subwoofers)
- Rockford Fosgate P500X1BD, Parallel @2ohm
✔ Preferred Match - Rockford Fosgate P300X1, Parallel @2ohm
Specifications:
- Subwoofer Series: Prime R1 (Rockford Fosgate)
- Subwoofer Size: 12"
- Peak Power Handling: 400 watts
- RMS Power Handling: 200 watts
- Voice Coil(s): Single
- Impedance (Per Voice Coil): 4 ohms
- Voice Coil Diameter: 2"
- Frequency Response: 22 - 250 Hz
- Sensitivity: 87 dB
- Xmax (millimeters): 7 mm
- Subwoofer Design: Round / Circle
- Main Cone Color: Black
- Woofer Composition: Fiber Impregnated Cone
- Woofer Surround: Foam
- Magnet Structure: Single Stacked
- Re-Cone Kit Available: No
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Perfect for Prom, the satin detail elevates the look
Size: Medium, Color: Black, Size: Medium, Color: Black
This sport jacket was a great item for prom. We had it altered and taken in a little to be more form fitting. It was lightweight enough to be comfortable and the color was a nice black with satin collar. It was a great value for the money and this is the second one I've bought. The first one was red for freshman homecoming. Fits true to size as this is a medium but we did want it a little more form-fitting.
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Reviewed in the United States on August 20, 2025
★★★★★ 5
well made
Size: Medium, Color: Black
My son looked SO handsome for Prom. This suit was surprisingly well-made for the cost. After pricing tux rental, this was a no-brainer.
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Reviewed in the United States on May 22, 2026
★★★★★ 4
Jr
Size: Large, Color: Royal Blue
Nice jacket but sleeves run small. My son is 6'1.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Much better quality than I expected
Size: X-Large, Color: Black
Better than I expected, actually a quality jacket. I'd wear it every day. The fit is perfect and exactly my style. I can't say much about washabiity due to having mine drycleaned
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Reviewed in the United States on December 10, 2025
★★★★★ 5
So many compliments
Size: Small, Color: Bright Purple, Size: Small, Color: Bright Purple
I received so many compliments on this jacket! 5’6” 140lbs. Fit like a glove but a little long. I will get the sleeves shortened.
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Reviewed in the United States on February 5, 2026