Crescendo BassClef-8K Amplifier

The BassClef-8K (BC-8K) pushes Crescendo’s legendary BassClef line into new territory with a newly tooled thermal-optimized heatsink and revamped circuit design. Engineered for serious SPL and demo builds, the BC-8K delivers 8000W RMS @ 1Ω, remains stable to 0.5Ω on sufficient electrical, and is up to 17v capable for extreme installations.

Key Features

• Stable to 0.5Ω (with sufficient electrical)
• Up to 17v capable for high-voltage builds
• Proprietary Multi-Piece Thermal-Optimized Heatsink with patent-pending interlocking slide-out CNC-engraved top plate
• 2-Stage Copper-Anodized, Removable Top Plate — easy color-matching for show builds
• Silver-plated & hard-wired Tiffany RCA inputs for clean signal transfer
• Two oversized 1/0 power & ground inputs for efficient current delivery
• Dual 4-gauge speaker output terminals with same-polarity pairs (+ + / − −) for easy parallel wiring
• Overbuilt power supply with heavy copper traces, military-spec PCB, and heavy-duty standoffs for vibration resistance
• Hand-wound heavy-duty transformers & inductors designed to prevent winding shorts from vibration
• Premium components throughout, many at 3% tolerance, for reliability and accuracy
• Full 4-Stage Intelligent Protection Circuitry
• Warranty: 1 year @ 1Ω; optional 2-year @ 0.5Ω extended warranty

Power Ratings (Clean RMS @ 13.8v)

• 1Ω: 8000W
• 2Ω: 4000W
• 4Ω: 2500W

Dimensions

• Footprint (between mounting brackets): 31.25" L x 12.5" W x 3" H

Why Choose the BassClef-8K?

If you need competition-tier power with excellent thermal management and real-world durability, the BC-8K is a top contender in the 8k class — purpose-built for demo teams and competitors who demand relentless output and reliability.