Authentic B2 Audio Design – Features a cast aluminum frame, pressed paper cone, and foam surround for high-quality performance and durability.
Compact Size for RC Cars – Perfectly scaled for 1/10 RC vehicles, with a 2.24” overall diameter and 2.32” mounting depth for easy installation.
30W RMS Power Output – Delivers impressive sound with a 4-ohm impedance, emulating the performance of larger subwoofers.
Realistic Audio Experience – Built with the same attention to detail as full-sized B2 subwoofers, bringing big sound to small spaces.
Seamless Installation – Cut-out diameter of 1.95” and voice coil size of 0.8” ensures a precise fit in any compatible RC model.
 
Specifications:
RMS Power: 30W
Impedance: 4 Ohms
Voice Coil Size: 0.8"
Cut-out Diameter: 1.95"
Mounting Depth: 2.32"
Overall Diameter: 2.24"
FS: 94.5 Hz
QMS: 4.79
QES: 1.45
QTS: 1.10
VAS: 0.2 L
CMS: 0.61 mm/N
MMS: 4.5g
Xmax: 4 mm
SD: 15.2 sq.cm
Efficiency: 0.01%
RE: 3.6 ohm
LE: 0.67 mH
Spl: 1 w 72.9 dB
BL: 2.6
Take your RC experience to the next level with the Rampage RC2. It’s not just an accessory it’s an audio upgrade that lives up to the B2 Audio spirit in every way.