B2 Audio RAGE 1200.4 V2 4-Channel Amplifier w/RAGE8-CFM 8" Speaker Sets COMBO-16

• Complete Power Combo – Includes B2 Audio RAGE 1200.4 V2 4-channel amplifier + 4 RAGE8-CFM carbon fiber 8" speakers.
• Dynamic Amplifier Performance – Class D design delivers efficient, clean power with flexible crossover controls.
• High-Output Midrange Speakers – Carbon fiber cones with 2" voice coils for aggressive mids and durability.
• Competition-Inspired Build – 275W RMS per speaker (550W max) ensures reliable, distortion-free sound.
• Balanced & Loud Setup – Engineered for clarity and volume, perfect for upgrading or building custom car audio systems.

B2 Audio RAGE 1200.4 V2 4-Channel Amplifier w/RAGE8-CFM 8" Speaker Sets COMBO-16

This Listing Includes:

• (1) B2 Audio RAGE 1200.4 V2 4-Channel Full Range Amplifier


• (2) B2 Audio RAGE8-CFM 8" Midrange Speaker Pairs (4 speakers total)

Experience aggressive midbass and powerful clarity with the B2 Audio RAGE COMBO-16, featuring the RAGE 1200.4 V2 amplifier paired with two sets of RAGE8-CFM 8" speakers. Designed for enthusiasts who demand dynamic sound and premium build quality, this kit delivers a complete, high-output solution for car audio upgrades.

The RAGE 1200.4 V2 Amplifier offers 4-channel versatility with full-range Class D technology for maximum efficiency, output, and control. With robust power ratings and flexible crossover settings, it’s engineered to push your speakers to their full potential while maintaining clean, detailed sound reproduction.

The RAGE8-CFM 8" Midrange Speakers are crafted with carbon fiber cones, 2" voice coils, and powerful magnets for impactful sound delivery. Each speaker set provides tight, responsive mids with excellent power handling—ideal for pairing with the RAGE amplifier for a balanced and loud setup.

Amplifier Specifications (RAGE 1200.4 V2):

• RMS Power @ 4 ohm: 4 x 200 W


• RMS Power @ 2 ohm: 4 x 300 W


• RMS Power @ 1 ohm: 2 x 1200 W (Bridged @ 4-Ohm)


• Circuit Configuration: HI-EF CLASS D


• Frequency Response: 20 Hz - 20 KHz


• Signal to Noise Ratio: > 90 dB


• Input Sensitivity: 6 V - 0.2 V


• Crossover Circuit: 12 dB / OCT


• Low Pass Crossover: 40 Hz - 4 KHz


• High Pass Crossover: 40 Hz - 4 KHz


• Damping Factor: > 200


• Power Terminal Gauge: 0 AWG


• Fuse Rating: 100 A

Measurements:

• Length: 10.9" / 27.8 cm


• Width: 6.69" /  17 cm


• Height: 2.26" /  5.7 cm

Speaker Specifications (RAGE8-CFM);

• Nominal Chassis Diameter: 8"


• Max Power: 300 Watts


• RMS Power: 100 Watts


• Frequency Response: 60 Hz ~ 10 KHz


• Sensitivity: 93.8 dB (2.83V)


• Impedance: 3.3 Ohm


• Resonance Frequency: 78 Hz


• Voice Coil Diameter: 1.5"


• Winding Material: EICCW


• Magnet Type: Ferrite


• Magnet: 120 * 20mm


• Cone Material: Carbon-fiber


• Surround Type: Dual U-Shaped Santoprene


• Displacement: 0.03 cu.ft / 0.83 L

Thiele Small Parameters

• FS: 78 Hz


• Vas: 14.74


• RE: 3.3 Ohm


• Qms: 12.4


• Qes; 1.15


• Qts: 1.05


• Cms: 244 um/N


• BL: 4.9


• MMS: 16.8 G


• Xmax (one way): 4 mm


• SD: 206 cm^2


• Efficiency: 0.6%


• Le(1Khz): 0.59


• EBP: 68.3

Dimensions:

• Overall Diameter: 8"


• Baffle Cutout Diameter: 7.01"


• Mounting Depth: 2.67"


• Total Depth: 2.87"

This combo is built for daily performance with competition-inspired design, giving you the ultimate blend of clarity, volume, and durability.