Blurred Vision Audio BV-KNOCKOUT SERIES BV-4Stack8.4
Package Deal 2x 8" subwoofers!!
🥊 Blurred Vision Audio BV-Knockout Series – BV-4Stack8.4
Don’t let the size fool you — this 8" subwoofer hits harder than most larger drivers!
Engineered to deliver clean, powerful, and precise bass in a compact form, the BV-4Stack8.4 from the Knockout Series packs serious punch and performance. Perfect for small enclosures or multi-sub setups, this little monster is built to take every note you throw at it without missing a beat.
📋 Specifications
Feature Specification
Subwoofer Size 8"
Peak Power 1,100 Watts
RMS Power 500 Watts
Frequency Response 30 Hz – 1,200 Hz
Sensitivity 84.6 dB
Voice Coil 2.5" 4-Layer High-Temp Kapton BASV
Impedance Dual 4 Ω (2x4Ω)
Xmax 15 mm
Magnet Size 150 oz
Basket Type Powder-Coated Black Die-Cast Aluminum
Cone Material Pressed Paper with Carbon Fiber Finish
Surround Type Custom 1" High-Roll Foam
Tinsel Leads XL Flat Sewn-In Heavy-Duty Leads
Terminals Silver Push Spring-Loaded Terminals
Mounting Depth 6.5"
Overall Diameter 8.75"
Weight 18 lbs
💪 Performance Highlights
Compact 8-inch powerhouse designed for clean, tight, and responsive bass.
2.5-inch 4-layer Kapton voice coil provides exceptional power handling and thermal stability.
High-roll foam surround and carbon fiber cone deliver precise low-end control and durability.
Die-cast aluminum basket ensures strength, rigidity, and reduced resonance.
Flat sewn-in tinsel leads for increased reliability under high excursion.
🔊 Small Size, Knockout Sound
The BV-4Stack8.4 lives up to its name — a small subwoofer with knockout performance. Whether you’re running a compact system or building an array of subs, this unit delivers deep, accurate bass that stands up to much larger competitors.
Blurred Vision Audio’s Knockout Series proves that size isn’t everything — it’s all about precision, design, and raw output.
You will receive 2 subwoofers in this package deal!
