The Boijs Half Four is a compact yet surprising speaker that combines incredibly deep bass response with top-tier clarity.
The Half Four is perfect for small studios, home studios, the living room, or even as a companion for your computer.
The 3D-printed enclosure is compact, rigid, and offers more internal volume compared to traditional solutions.
The tweeter utilizes Boijs Audio's custom waveguide, creating a seamless transition between the bass and treble.
The bass tuning is achieved with Boijs Audio’s custom-designed port, which significantly reduces chuffing and allows for a lower tuning frequency at the same length.
The speakers are designed and manufactured in Finland, right down to the 3D printing of the plastic parts.
Custom color made to order €475/pc
When selecting a custom color, please enter the name of the color in the comments field at checkout.
Available on backorder. Estimated delivery time is approximately 3 weeks.
Three (3) year warranty from the date of purchase.
Technical specifications
Design: 2-way hi-flow bass reflex
Tweeter: 1″ ring radiator with waveguide
Woofer: 4″
Crossover frequency: 1500 Hz
Frequency response: 45–40,000 Hz
Impedance: 8 ohms
Sensitivity: 84 dB
Recommended amplifier power: 20–80W
Dimensions (H x W x D): 230 x 135 x 165 mm / 9.1 x 5.3 x 6.5″
Wall mountable
Rohs
The user manual is available on our support page
