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FRDNG-SUB-R2SD4- 10″ R2 4-Ohm DVC Subwoofer and Ford Ranger Enclosure – Under Seat

Only 1 left in stock

The specifically designed Subwoofer box under the seat of the vehicle for maximum
internal space giving the ultimate bass solution for your Ranger.

R2SD4-10 – Rockford Fosgate – Prime 10″ R2 4-Ohm DVC Shallow Subwoofer
Estimated delivery dates: Jun 18, 2026 - Jun 23, 2026

Overview

R2SD4-10

 

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.

Specifications

R2SD4-10
Magnet Weight (oz)
45 oz. 1.28 kg.
Size
10″
Nominal Impedance
Dual 4-Ohm
Mounting Depth
3.417 in. (86 mm)
SPL (dB @ 1w/1m)
82.5
Fs (Hz)
39.3
Vas (Liters)
21.7
Xmax (mm)
8.0
Cutout Diameter
9.125 in. (232 mm)
Re (Ohms)
6.60
Sd (cm2)
333
Le (mH)
4.2
Power Handling (Watts RMS)
200 Watts RMS
400 Watts Max
Voice Coil Diameter
2″ (50 mm)
Shipping Weight
10.588 Lbs. (4.80 kg.)
Speaker Connector
Dual 12 AWG compression
Qts
0.73
Woofer Displacement
0.037 cu. ft. (1.05 Liters)
Qms
7.00
Qes
0.81
CEA-2031 Compliant
CEA-2031 Guidelines
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)