Rockford Fosgate R1S4-10 - SUBWOOFER SPEAKER - mint in box, 10"

$30.00

For Sale: Mint or near mint shape high end RF Prime Stage 1 Woofer.

Includes original box, all packing material, and paperwork. Fully tested and working 100%. No distortion or issues. This may actually never have been used but it's got a tiny bit of wear on it from being out of the box so I can't say for sure.


Rockford Fosgate Prime R1 10” subwoofers provide high performance bass at an unbelievable value. This model features a laser etched curvilinear dust-cap to dissipate heat generated by the high‐temp copper voice coil as well as a solid stamped steel frame with integrated frame mounted compression terminals. Best of all, they are optimized for both sealed and vented enclosures.

  • Fiber reinforced painted paper-pulp cone
  • Laser-etched aluminum dustcap
  • High durability compressed foam surround
  • Fatigue resistant poly-cotton spider with integral woven leads
  • Proprietary powder coated stamped steel frame with spider cavity venting
  • Bumped backplate with vented pole piece for greater thermal/mechanical power handling
  • High-temp copper voice coil with aluminum former
  • High-grade Y30 Ferrite magnet
  • Integrated spring-loaded nickel-plated push terminals
  • Integrated ABS decorative trim ring
Voice Coil Diameter
2.0" (50.8 mm)
Vented Box Volume (Vb)
1.4 cu. ft. (39.6 Liters)
Sealed Box Volume (Vb)
0.59 cu. ft. (16.7 Liters)
Voice Coil Type
Single Voice Coil
Sd (cm2)
336.5
Subwoofer Type
Standard
Le (mH)
2.0
Re (Ohms)
3.5
Fs (Hz)
33.5
Magnet Weight (oz)
34 oz. (0.96 Kg.)
Xmax (mm)
7.0
Qms
8.55
Qes
0.62
Mounting Depth
4.41 in. (112 mm)
Power Handling (Watts RMS)
200 Watts RMS
400 Watts Max
Shipping Weight
7.6 Lbs. (3.4 Kg.)
Woofer Displacement
0.06 cu. ft. (1.80 Liters)
Cutout Diameter
9.05 in. (230 mm)
Vas (Liters)
38.1
SPL (dB @ 1w/1m)
87
Size
10"
Qts
0.58
CEA-2031 Compliant
Nominal Impedance
4-Ohm
Speaker Connector
12 AWG compression

Additional high resolution photos available, contact for details.

Email me zip code and city for a shipping quote- should be between $8.99 and $16.99 if you are in the continental USA. (December 2020).

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