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Floorstanding speaker Blumenhofer Acoustics Corona 4x 180 P Walnut
Description
Material: Birch plywood Thickness: 18 mm / 0.75" Internal bracing: Structural bracing interaction Crossover chamber: Yes Frequency range: 36 Hz – 20 kHz ± 2 dB Bass cabinet: Harmonic Bass Reflex Porting: Front, behind horn
Standard veneers: Walnut and Cherry Special Veneers: Dark or Black Walnut, Maple, Oak Premium Veneers: Indian Apple, Olive, Ulm, Maple Core, Smoked Cherry Other veneers on demand.
Option - the massive wood horn is available only for selected veneers; feasibility on request. This option can be ordered as a separate article.
Woofer: 4 × 17 cm / 6.5" Cone material: Paper Crossover frequency: 1000 Hz
Mid-high: Compression driver Horn throat: 1.4" Membrane diameter: 75 mm / 3" Membrane material: Titanium
Max power input (RMS): 250 W Efficiency: 94 dB Impedance: 4 Ohm Impedance linearization: Yes
Terminal: Bi-amping Terminal material: Gold-plated tellurium copper
Feet: Adjustable spikes
Specification
| Frequency range | 36 Hz - 20 kHz ± 2 dB |
|---|---|
| Bass Cabinet | Harmonická, Bass Reflex |
| Woofer | 4x 17 cm / 6,5" |
| Porting | Predný, za zvukovodom (horn) |
| Max. output power | 250 W RMS |
| Material | Pozlátená tellúrová meď |
| Thickness | 18 mm / 0,75" |
| Internal Bracing | Štrukturálna interakcia výstuh |
| Crossover chamber | Áno |
| Crossover frequency | 1000 Hz |
| Midhigh | Tlakový menič (Compression driver) |
| Horn Throat | 1,4" |
| Membrane dimensions | 75 mm / 3" |
| Efficiency | 94 dB |
| Impedance | 4 Ohm |
| Impedance linearization | Áno |
| Terminal | Bi-Amping |
| Feet | Nastaviteľné hroty |
Blumenhofer Acoustics
Blumenhofer Acoustics is a leading German company that has made a name for itself in the field of high-quality loudspeakers. It was founded in 1977 by Thomas Blumenhofer, who still personally manages the company today and oversees both development and production at the workshop nestled amidst the Bavarian forests. The brand has gained international recognition for its commitment to sonic perfection and its innovative approach to loudspeaker design, which combines experience from professional sound reinforcement with the demands of high-end home audio.
At the heart of Blumenhofer loudspeakers are highly sensitive designs featuring in-house-manufactured compression horns, large bass drivers and paper cones. Thanks to their high sensitivity, they work exceptionally well with valve and low-power amplifiers. The company places great emphasis on natural materials – the cabinets are handcrafted from birch plywood with wooden reinforcement and veneered with, for example, cherry or walnut. Many models feature adjustable bass reflex ports and tweeter positioning, allowing them to be precisely tailored to the room. The result is a fast, dynamic and balanced sound with exceptional liveliness and naturalness, bringing the atmosphere of a concert straight into your living room.
Manufacturer information (GPSR)
Manufacturer
Blumenhofer-Acoustics
Hölden 2 86877 Walkertshofen Deutschland
+49-8239-7394