Details
APL Hi-Fi Gravitas NB-M :
ON DEMO AT THE SHOP!
End of life!
The Gravitas No Boundaries Master speaker system is an all-hand-made boutique, specially designed for audiophiles searching a true tonal balance.
The Gravitas No Boundaries Master speaker system is an all-hand-made boutique, specially designed for audiophiles searching a true tonal balance.
Our goal was to design a speaker that does not sacrifice top or bottom extension, yet it is very natural, realistic and inviting in the midrange where the human ear is most sensitive.
The Gravitas NB-M was born after many years of development and endless experiments, the drivers, crossover components, enclosure design and proprietary treatments were specially selected for the most natural and true-to-live sonic character possible.
The first Gravitas prototype was very well received by audiophiles and reviewers at T.H.E. Show 2006 in Las Vegas. After another 8 years of hard work, the NB-M speaker system has been completely finalized to a point that makes us extremely happy with the result.
Features
Super Tweeter Unit
- Ribbon driver with very smooth frequency extension.
- Crossover fine-tuned to just extend the Main Unit tweeter top-end response.
- Oxygen Free Copper inductors.
- Special Film capacitors.
Main Unit
- Two 7-inch Scan-Speak Revelator mid-bass drivers with resonance-free, laser-cut paper cones.
- One 1-inch silk dome Scan-Speak Revelator tweeter.
- Ferrite magnets for all drivers, no Neodymium magnet material altering natural tonal balance.
- First order, impedance corrected crossovers.
- Point-to-point internal wiring using solid Oxygen Free Copper.
- Audience-AV Auricap XO capacitor for tweeter coupling.
- Oxygen Free Copper inductors.
- Enclosures made with special internal materials greatly reducing vibrations.
- Rear vent enclosure design.
- WBT Next-Gen speaker terminals.
Sub Bass Unit
- Two 9-inch Revelator drivers. One active one passive.
- Custom hand-made power inductors.
- Crossover fine-tuned to just extend the Main Unit low-end bass response.
- Enclosures made with layers of special materials for greatly reduced vibrations.
- Sealed enclosure, passive radiator design.
- WBT Next-Gen speaker terminals.
Finishes and convenience
- Deep high gloss piano hand-polished lacquer finish.
- Available in original Ferrari Red, Black or White. Please specify when ordering.
- Custom made heavy-duty stainless-steel adjustable feet.
- Custom made dense Main Unit rear port foam plugs for better in-room tuning.
Warranty
2-years warranty, with an available 3-year extension, when registered on the APL Hi-Fi website.
Specifications
Super Tweeter Unit
- Ribbon Tweeter.
- Frequency response 18.5kHz to 40kHz.
- Impedance: 6 Ohms.
- W165 x H155 x D205 millimeters.
- 2.5kg unpacked.
Main Unit
- Silk Dome Tweeter.
- Paper Cone mid-woofers.
- MTM arrangement.
- Rear-ported enclosure.
- Supplied hard foam port plugs.
- Frequency response: 40Hz to 18.5kHz.
- Impedance: 4 Ohms.
- W285 x H610 x D435 millimeters.
- 30kg unpacked.
Sub Bass Unit
- Aluminum Cone Active bass driver.
- Aluminum Cone Passive Radiator.
- Sealed Enclosure.
- Frequency response from 19Hz to 40Hz.
- Impedance: 4 Ohms.
- W285 x H610 x D435 millimeters.
- 35kg unpacked.
Enclosure Finishes
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High-Gloss Deep Piano Lacquer.
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Matt Lacquer available on request.
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Special colors available on request.
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Note! Wood veneer finishes are not available.
APL Hi-Fi
Gravitas NB-M
€15,000.00 EUR €25,000.00 EUR