See all parts that fit your 1983 Thunderbird
10" Single 4-Ohm R1 Prime Series Subwoofer (200W RMS)
• 300W Max / 150W RMS
• Parabolic Polypropylene Woofer Cone
• 2" Single 4 Ohm Voice Coil Design
• Solid Stamped Steel Basket
• Anodized Aluminum Voice Coil Former
• CEA-2031 Compliant
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
$319.00
List price $339.00
270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
$74.99
List price $129.95
• 300W Max / 150W RMS
• Parabolic Polypropylene Woofer Cone
• 2" Single 4 Ohm Voice Coil Design
• Solid Stamped Steel Basket
• Anodized Aluminum Voice Coil Former
• CEA-2031 Compliant
Priced Individually
Check out the Rockford Fosgate R1S4 Series Owner's Manual
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(newest, current model)
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(previous model, replaced by Rockford Fosgate Prime R1S4-10)
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• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
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• Mount depth: 3.23"
• Sensitivity: 83 dB
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• Sensitivity: 82.2488 dB
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• Peak Power: 1300 watts
• RMS Power: 350 watts
• Impedance: Single 4 ohm
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• Mount depth: 3-1/4"
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NVX VCW104 Version 3 (VCW104v3)
• Peak Power: 2000 watts
• RMS Power: 1000 watts
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Infinity Kappa 103WDSSI (INFSUBKA103WDSSIAM)
• Peak Power: 1350 watts
• RMS Power: 450 watts
• Impedance: Single 2 or 4 ohm
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• Mount depth: 6-1/4"
• Sensitivity: 91 dB
$129.95
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Manufacturer:
Model Number:
R1S4-10
Weight:
7.50lbs
Internal SKU:
r1s4-10
Internal Product ID:
78109
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Not bad for the price.
I didn’t have the highest expectations, but after listening for a while I’m impressed. I have it in a .7 sealed box for my F150 and with Eq correction it responds down to 23HZ.
Verified purchase
4 found this helpful
Amazing speakers
These speakers are fantastic. I can’t praise Rockford Fosgate enough. Well built motors and the cone is rigid af. Amazing sound when paired with the correct amplifier!!!!!
Verified purchase
7 found this helpful
Great Price for Performance!
If you are looking for a great budget subwoofer look no further than the Prime series of subwoofers. Great frame that's sturdy and feels more expensive than it is, the contact terminals feel extremely well put together, and the cone and surrounds feel nice and not like cheap speaker surrounds. I loved the aluminum dust cap too! Nice touch Rockford!
Verified purchase
3 found this helpful
Good sounding bass
For the price you pay these hit really well, its clean and crisp bass. I had them in an enclosed box and they sounding good. No overly powered vibrations I would recommend these for someone just starting out with subwoofers.
Verified purchase
2 found this helpful
Rockford Fosgate Prime R1S4-10
Awesome service great and professional people orders are delivered very quickly very fair pricing and shipping is free sonic Electronix rocks thank you guys
Verified purchase
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