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Rockford Fosgate R1S4-12 12" Prime R1 Series Subwoofer - Single 4-Ohm Voice Coil

Rockford Fosgate R1S4-12 12" Prime R1 Series Subwoofer - Single 4-Ohm Voice Coil

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$74.99

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SKU

R1S4-12

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12" Subwoofer with single 4 ohm voicecoil
40 ounce High-grade Y30 Ferrite magnet for excellent woofer control
Proprietary powder coated stamped steel frame with spider cavity venting
Bumped backplate with vented pole piece for greater thermal/mechanical power handling
High durability compressed foam surround
2 inch High-temp copper voice coil with aluminum former

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Description

Unit includes: Car subwoofer driver and Instruction manual

Rockford Fosgate R1S4-12 12 inch 400 Watt Prime R1 4 Ohm Single Voice Coil Car Subwoofer:

Features:

12" Subwoofer with single 4 ohm voicecoil
2 inch High-temp copper voice coil with aluminum former
40 ounce High-grade Y30 Ferrite magnet for excellent woofer control
Proprietary powder coated stamped steel frame with spider cavity venting
Bumped backplate with vented pole piece for greater thermal/mechanical power handling
Silver Integrated spring-loaded nickel-plated push terminals
12" Fiber reinforced painted paper-pulp cone
High durability compressed foam surround
Laser-etched aluminum dustcap
Fatigue resistant poly-cotton spider with integral woven leads for linear response
Integrated ABS decorative trim ring
CEA-2031 Compliant

Power Handling Max:

400 Watt maximum power handling

Power Handling RMS:

200 Watt nominal continuous power handling RMS

Quick Specs:

Impedance: 4 Ohm per coil
Frequency response: 23 Hz - 250 Hz
Sensitivity: 90 dB @ 1Watt / 1meter

Dimensions:

Mounting depth: 4-15/16 inches
Cutout diameter: 11-1/4 inches

Specifications

More Information
Manufacturer	Rockford Fosgate
Part Number	R1S4-12
Driver Size	12 inch
Subwoofer Shape	Round
Voice coils	Single voice coil
Impedance (per voice coil)	4 ohm
FS	30.5 Hz
QES	0.58
QMS	7.97
QTS	0.54
RE	3.5
VAS	90.4 L
Xmax (millimeters)	7.0
Sensitivity	90 dB
Frequency Response	23 Hz - 250 Hz
Sub enclosure type	Banpass, Ported / Vented, Sealed
Power Handling RMS	200 Watts
Power Handling Peak	400 watts
Shallow Mount Subwoofer	No
Mounting Depth	$4.94
Cutout Dimensions	$11.22
Sealed Enclosure Recommended Size	1.02 ft3
Ported Enclosure Recommended Size	1.79 ft3
Color	Black
Warranty	1 Year
UPC Code	780687343767
Return period	30 days
Exchange period	30 days

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Rockford Fosgate R1S4-12 12" Prime R1 Series Subwoofer - Single 4-Ohm Voice Coil

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