- Massive Bass Combo – Includes 1 B2 Audio ZERO6 6000W Monoblock Amplifier and 2 RAGEXL V2 15″ Subwoofers for competition-ready SPL performance.
- Built for Enthusiasts – Perfect for SPL competitors, audiophiles, or anyone demanding unrelenting power, clarity, and durability.
- Extreme Subwoofer Power – Dual 15″ subs with 3″ dual 1-ohm voice coils, 3500W RMS each, and 10,000W peak for deep, chest-thumping lows.
- Elite Amplifier Design – ZERO6 features triple 0 GA power/ground inputs, 8-toroid half-bridge design, and ACCU8 click-pot crossovers with clip indicator.
- Scalable & Expandable – Master/Slave daisy-chain allows strapping or linking multiple amplifiers for synchronized bass across the system.
- Precision Engineering – Designed for clean, controlled low-end with extended excursion and high SPL output.
6000W RMS 1-Ohm Mono Zero6 Amp + 2 Dual 1-Ohm 3500W 15″ Subwoofers B2-Z6-COMBO2
This Listing Includes
- (1) B2 Audio ZERO6 6000W 1-Ohm Monoblock Amplifier
- (2) B2 Audio RAGEXL V2 15″ 3500W RMS Dual 1-Ohm Subwoofers
Dominate the bass with the B2-Z6-COMBO2, a competition-ready system built for audiophiles and SPL competitors. At its core is the B2 Audio ZERO6 “Yggdrasil” Monoblock Amplifier, delivering a true 6000W RMS at 1 ohm with precision and reliability. Paired with two B2 Audio RAGEXL V2 15″ Subwoofers, each rated at 3500W RMS and peaking at 10,000W, this combo produces ground-shaking lows with exceptional clarity and extreme excursion.
The RAGEXL 15’s dual 1-ohm voice coils and high Xmax design deliver massive, controlled bass. That, alongside the ZERO6 amplifier, ensures optimal performance with triple 0 GA power/ground inputs, 8-toroid half-bridge design, and the ACCU8 crossover system with 41 detented tuning points. We took the guesswork out of tuning with our built-in clip indicator, letting you fine-tune every beat.
For advanced builds, the ZERO6 has a Master/Slave daisy-chain capability. That allows you to strap or link multiple amplifiers for synchronized bass across your system.
Combo Features
- Complete system combo – 1 amplifier and 2 subwoofers, pre-matched for maximum performance
- Delivers extreme SPL-ready bass for competition or serious daily driving
- ZERO6 amplifier with triple 0 GA power/ground inputs for clean, stable current
- ACCU8 click-pot crossovers with clip indicator for precise tuning
- Dual RAGEXL 15″ subs provide massive excursion and deep low-end response
- Master/Slave daisy-chain functionality for scalable system expansion
- Rugged construction with carbon fiber cones, heavy-duty baskets, and high-temp voice coils
- Designed for enthusiasts demanding power, reliability, and flawless audio performance
Specifications Subwoofer (RAGEXL15-D1-V2):
- RMS Power Handling: 3500 Watts
- Max Power Handling: 10,000 Watts / 13.4 HP
- Nominal Impedance: Dual 1 Ohm
- Voice Coil Diameter: 3 inches
- Sensitivity: 90.7 dB
- Motor Assembly Displacement: 12.6 L / 0.445 cu ft
Thiele & Small
- Free Air Resonance (Fs): 26.7 Hz
- Resistance (Re): 2 Ohms
- Mechanical Factor (Qms): 5.99
- Electrical Factor (Qes): 0.69
- Total Factor (Qts): 0.59
- Equivalent Volume (Vas): 58.2 L
- Compliance (Cms): 70 um/N
- BL Factor (BL): 128
- Moving Mass (Mms): 507.6 g
- Excursion Max (Xmax): 23
- XMECH: 52
- SD: 765.1 sq cm
Dimensions:
- Overall Diameter: 15.48 in / 393 mm
- Mounting Diameter: 13.5 in / 343 mm
- Bolt Pattern Diameter: 14.5 in / 368.3 mm
- Overall Depth: 13.622 in / 346 mm
- Mounting Depth: 11.69 in / 297 mm
Enclosure Recommendations:
- Sealed: 50L / 1.77 cu.ft, Qtc 0.649, F3 40 Hz
- Ported Compact: 82.6L / 2.92 cu.ft, Port 32.5 sq in, Length 17.5 in, FB 38 Hz
- Ported Standard: 133L / 4.7 cu.ft, Port 32.5 sq in, Length 22.6 in, FB 27 Hz
Specifications Amplifier (B2-ZERO6):
Factory Rated Power (Official USA Dyno ratings will be released soon):
- RMS Power @ 4 Ohm (14.4V): 2100W
- RMS Power @ 2 Ohm (14.4V): 3800W
- RMS Power @ 1 Ohm (14.4V): 6000W
- Burst Power @ 0.5 Ohm (13.5V): 9200W
- Frequency Response: 10 Hz – 300 Hz
- Signal-to-Noise Ratio:>95 dB
- Input Sensitivity: 5 V – 0.2 V
- Crossover Slope: 24 dB/Oct
- Low Pass Crossover: 35 Hz – 250 Hz
- Subsonic Crossover: 10 Hz – 50 Hz
- Phase Adjustment: 0 – 180
- Damping Factor:>400
- Power Terminal Gauge: 0 GA x 3
- Speaker Terminal Gauge: 4 GA
- Fuse Rating: 500 A
- Operating Voltage: 9 V – 17.5 V
- Weight: 21.15 lbs.
Dimensions:
- Length: 21.64″ (545mm)
- Width: 8.7″ (220mm)
- Height: 2.55″ (65mm)
This combo is engineered for unrelenting performance, durability, and the legendary B2 Audio sound.
