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Variants
The Prime R2SD2-10 is a 10" shallow subwoofer from Rockford Fosgate rated at 200 Watts RMS. Its 2‑Ohm dual voice coil offers multiple wiring options, and the shallow motor structure allows installation where depth is limited.
Buyer confidence
88%Highlights
- 1 Year Warranty
- StampCast basket with integrated spider venting
- Mica reinforced polypropylene cone
- Integrated PVC trim ring
Key specs
Full specs- Power Handling (Watts RMS)
- 200 Watts RMS 400 Watts Max
- Mounting Depth
- 3.417 in. (86 mm)
- Sd (cm2)
- 333
- Speaker Connector
- Dual 12 AWG compression
- Qms
- 8.00
- Shipping Weight
- 10.588 Lbs. (4.80 kg.)
- Voice Coil Diameter
- 2" (50 mm)
- Fs (Hz)
- 38.1
Key specs
Full specs- Power Handling (Watts RMS)
- 200 Watts RMS 400 Watts Max
- Mounting Depth
- 3.417 in. (86 mm)
- Sd (cm2)
- 333
- Speaker Connector
- Dual 12 AWG compression
Highlights
Overview- 1 Year Warranty
- StampCast basket with integrated spider venting
- Mica reinforced polypropylene cone
Overview
The Prime R2SD2-10 is a 10" shallow subwoofer from Rockford Fosgate rated at 200 Watts RMS. Its 2‑Ohm dual voice coil offers multiple wiring options, and the shallow motor structure allows installation where depth is limited.
Best for
- Installations with limited mounting depth that still require dependable low-frequency output
- systems using sealed enclosures or custom shallow mounts.
Key points
- 10" shallow subwoofer, 200 Watts RMS
- 2‑Ohm Dual Voice Coil (DVC) for flexible wiring configurations
- Elevated motor structure reduces overall speaker depth for tight spaces
- Mica-injected polypropylene cone for clean, accurate bass
- Stamp-cast basket with spider venting to help keep the motor cool
- Optimized for sealed enclosures
Fit and use
Designed to fit where traditional-depth subwoofers won’t. The elevated motor reduces mounting depth; use in sealed enclosures for best performance. Dual voice coils let you wire multiple subs in different series/parallel configurations.
What to know
This subwoofer is specified at 200 Watts RMS and uses a 2‑Ohm dual voice coil. Its shallow profile and motor design make it suitable for tight spaces; mica-injected polypropylene cone and stamp-cast basket provide structural stability and cooling. Klippel verification and CEA-2031 listing indicate measured performance…
Highlights
Key features
- 1 Year Warranty
- StampCast basket with integrated spider venting
- Mica reinforced polypropylene cone
- Integrated PVC trim ring
- Shallow Motor Assembly
- Optimized for sealed enclosures
- Linear spider with embedded 16 AWG tinsel leads
- Anodized aluminum voice coil former
- 12 AWG compression terminals
- Stitched Tinsel Leads
- Anodized Aluminum Voice Coil Former
- Klippel Verified
More info
Manufacturer details
When you have no space for bass, our Prime R2SD2-10 shallow subwoofer will satisfy your need. This 10” subwoofer handles 200 Watts RMS and the 2-Ohm Dual Voice Coil design lets you to wire them in various configurations.
Additional details
When you have no space for bass, our R2 10" shallow subwoofer can help satisfy your need for low frequency music. These drivers can fit in tight spaces due to an elevated motor structure that reduces speaker depth. Mica injected polypropylene cones make sure bass notes are clean and accurate. Stamp-cast baskets feature spider venting typically reserved for traditional depth mounted models to keep the motor cool! These shallow subwoofers are optimized for sealed enclosures.
Technologies
Stitched Tinsel Leads
Multipoint "periodic" stitched lead wire technique reduces the mass of each tinsel lead and spreads stress and
Anodized Aluminum Voice Coil Former
Two things generally happen when voice coils heat-up. They can generate heat close to the melt-down temp of their
Klippel Verified
To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be
CEA-2031
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has
Specs
Specifications
24
| Power Handling (Watts RMS) | 200 Watts RMS 400 Watts Max |
| Mounting Depth | 3.417 in. (86 mm) |
| Sd (cm2) | 333 |
| Speaker Connector | Dual 12 AWG compression |
| Qms | 8.00 |
| Shipping Weight | 10.588 Lbs. (4.80 kg.) |
| Voice Coil Diameter | 2" (50 mm) |
| Fs (Hz) | 38.1 |
| Cutout Diameter | 9.125 in. (232 mm) |
| Woofer Displacement | 0.037 cu. ft. (1.05 Liters) |
| Qts | 0.68 |
| SPL (dB @ 1w/1m) | 83 |
| Woofer Displacement | 0.037 cu. ft. (1.05 Liters) |
| Qts | 0.68 |
| SPL (dB @ 1w/1m) | 83 |
| Xmax (mm) | 8.0 |
| Qes | 0.74 |
| Vas (Liters) | 20.4 |
| Re (Ohms) | 3.80 |
| Le (mH) | 4.2 |
| Subwoofer Type | Shallow |
| Voice Coil Type | Dual Voice Coil |
| Sealed Box Volume (Vb) | 0.7 cu. ft. (19.8 Liters) |
| Vented Box Volume (Vb) | 1.4 cu. ft. (39.6 Liters) |
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Installation resources
Wiring diagrams
9
Wiring Diagram #1
Source: Rockford Fosgate
Wiring Diagram #2
Source: Rockford Fosgate
Wiring Diagram #3
Source: Rockford Fosgate
Wiring Diagram #4
Source: Rockford Fosgate
Wiring Diagram #5
Source: Rockford Fosgate
Wiring Diagram #6
Source: Rockford Fosgate
Wiring Diagram #7
Source: Rockford Fosgate
Wiring Diagram #8
Source: Rockford Fosgate
Wiring Diagram #9
Source: Rockford Fosgate
Box Advisor
Sealed Enclosure
- Recommended volume
- 0.7 cu ft
- Volume range
- 0.5 cu ft to 0.75 cu ft
- Dimensions
- 20 in W x 16 in H x 6 in D
- F3
- 45.5 Hz
- Qtc
- 0.89
- Port / ID
- 45 in
- Subwoofer size
- 47 in
- Impedance
- 3 ohm
- Power handling (RMS)
- 200 W
Vented Enclosure
- Recommended volume
- 1.4 cu ft
- Volume range
- 1.25 cu ft to 1.75 cu ft
- Dimensions
- 17 in W x 14 in H x 15.25 in D
- F3
- 32.6 Hz
- Tuning (Fb)
- 42 Hz
- Port / ID
- 47 in
- Subwoofer size
- 47 in
- Impedance
- 3 ohm
- Power handling (RMS)
- 200 W
Support
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.
Popular Questions
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