Boxe Active Meridian Special Edition DSP7200
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Descriere
The Special Edition DSP7200 offers reference-level performance from its classic design format of four forward-firing drive-units.
The DSP7200SE’s two DSP processors and drive-unit clamp rings, combined with extreme cabinet resonance control, guarantee the listener hears the finest details. Its beryllium tweeter delivers breathtaking clarity and detail that can be enjoyed effortlessly for long periods of time. This optimum fidelity is supported by punch and control, making the DSP7200SE the perfect solution for authentic audio in small to medium sized rooms (20-50m2).
The additional DSP device used by the Special Edition loudspeakers doubles the available processing power, allowing all audio, including MQA Core streams, to be rendered at 176.4/192kHz regardless of the incoming sampling rate. This results in increased resolution, detail and clarity to provide maximum fidelity from music and movies.
The DSP7200SE contains a complete matched audio system, giving the highest overall quality, lower power consumption and the performance of a traditional passive loudspeaker eight times the physical volume. Finished as standard in piano lacquer black, our Select finishing option means Special Edition loudspeakers can also be supplied in the colour of your choice. Full-range floorstanding and horizontal centre-channel options are offered, for audio or home cinema solutions.
BESPOKE SIGNAL MAPPING
Meridian Bespoke Signal Mapping utilises digital signal processing to apply tailored crossover filters that are designed specifically for each configuration of drive units within a loudspeaker.
E3 BASS
Meridian E3 Bass uses specifically designed filters to expand, extend and enhance the low-frequency response of the loudspeaker.
FFA
FFA (Full Frequency Alignment) is a combination of digital filters and delays to correct the group-delay of a loudspeakers. It ensures that all frequencies reach the listener’s ear at the same time.
Q-SYNC
Meridian Q-Sync deploys Meridian’s multiple “First In, First Out” buffering system which minimises jitter, ensuring perfect timing and improved clarity.
PRO-ACTIVE BASS
Meridian Pro-Active Bass protects the bass drivers from over-excursion, ensuring maximum bass output without damaging the drive units
PRO-ACTIVE THERMAL
Meridian Pro-Active Thermal monitors the audio being sent to the mid-range drivers and tweeters and limits the overall volume of the loudspeaker if there is a risk of the drive units getting too hot.
TRUE TIME
True Time is Meridian’s proprietary Apodising Filter that avoids pre-ringing and cleans up the effects of early filters, converting pre-echo to post-echo.
TRUE LINK
Meridian True Link is an encryption method for transferring high-definition digital audio over SPDIF connections. It allows secure movement of digital audio whilst ensuring that the SPDIF clock signal can be transmitted with minimum degradation.
FREE-Q
Meridian Free-Q is used to compensate for acoustic problems associated with specific loudspeaker placement conditions.
The Reference series comprises of five loudspeakers, each of which represents the pinnacle of what Meridian has achieved in their respective formats.
Built by hand in the UK, all Meridian loudspeakers feature Digital Signal Processing (DSP) technology. This ingenious, yet elegant design means that the loudspeaker enclosure contains the entire system’s electronics including its amplification. In common with all other Meridian loudspeakers, the models in the Reference series support a suite of Meridian’s unique technologies.
AUDIO INPUTS
Meridian SpeakerLink (RJ45) & RCA phono digital inputs accepting 32kHz to 96kHz sampling rates at up to 24-bit
AUDIO OUTPUTS
Meridian SpeakerLink (RJ45) & RCA phono digital outputs delivering 32kHz to 96kHz sampling rates at up to 24-bit
PERFORMANCE
Peak SPL: 118dB at 1m (music material)
Noise less than 15dB SPL
Frequency response in-room within 3dB: 30Hz to over 32kHz
AMPLIFIERS
4 x 150W (600W)
Overall distortion typically <0.02% at any frequency or level
BASS DRIVERS
2 x 200mm long-throw
MID DRIVER
160mm polypropylene
BERYLLIUM DOME TWEETER
25mm (1”) Meridian piston in short-horn, beryllium dome with silver voice-coil.
DISPLAY
Eight-character display with additional status indicators; can be blanked in use
DIMENSIONS / WEIGHT
HEIGHT; 1072mm [42.2in] (Without feet/spikes)
WIDTH: 178mm [7in] tapering to 350mm [13.8in]
DEPTH: 220mm [8.7in] tapering to 422mm [16.6in]
FOOTPRINT (W x D): 350mm [13.8in] x 422mm [16.6in]
WEIGHT: 55kg [121
Informații suplimentare
Producător | |
---|---|
Tip Boxe Active | Boxe de Podea |
Disponibilitate | La Comandă – Produsul se aduce la comandă in 15-30 zile! |
Unitate Pret | Pereche |
Explicatii in ceea ce priveste rodajul echipamentelor, cat si al cablurilor, asezarea optima a echipamentelor in camera de auditie, importanta acusticii camerei si nu in ultimul rand sistemul de alimentare a intregului echipament:
PENTRU BOXE:
- Pentru performante optime este necesara pozitionarea boxelor la o distanta de minim 30-40cm de peretele din spate pentru boxele cu bass-reflex in spate, pentru cele cu bass-reflex in fata, recomandam pozitionarea la o distanta de 10-20cm fata de peretele din spate, dar totodata la o distanta de cel putin 50cm fata de peretii laterali. Tineti cont de faptul ca orice piesa de mobilier din incapere, joaca rol de absorbtie fonica, dar si de difuzie fonica daca acestea din urma sunt din materiale ceramica sau oglinzi, geamuri sau alt material reflectorizant. In acest sens, gasiti pe blogul nostru, multiple articole care va pot ajuta
- Boxele vor ajunge sa functioneze in parametrii recomandati de producator, dupa minim 50 de ore (ideal 100 ore) de functionare la volum mediu. In aceasta perioada de timp, de “rodaj a boxelor”, sunetul va fi la inceput mai artificial, bass-ul nu va fi inca controlat, inaltele rigide iar vocile usor retinute, pe masura ce boxele vor functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate. Exista boxe care necesita un „rodaj” mai amplu de minim 300 de ore mai ales in cazul celor care au difuzoare de kevlar, carbon sau alte materiale de acest tip. Boxele care se „rodeaza” cel mai repede sunt cele care au difuzoare de celuloza.
Imbunatatirea sunetului unui sistem audio stereo (Partea I)
Imbunatatirea sunetului unui sistem audio stereo – (Partea II)
PENTRU AMPLIFICATOARE, DAC-URI, PREAMPLIFICATOARE, RECEIVER STEREO & HOME CINEMA, SURSE DIGITALE AUDIO-VIDEO:
- Pentru performante optime este necesar „rodarea” echipamentului, In functie de complexitatea componentelor din aparatul dumneavoastra acesta poate dura intre 30-200 ore.
- Rodajul se face la volum minim, fiind astfel suficient faptul ca acesta este alimentat corect conform manualului de utilizare la 220-230 Volti si trece semnal audio sau video dupa caz prin el.
- Echipamentul supus „rodajului” va ajunge sa functioneze in parametrii recomandati de producator, dupa perioada mai sus mentionata. In aceasta perioada de timp, de “rodaj”, sunetul va fi la inceput ceva mai artificial, bass-ul nu va fi inca controlat, inaltele rigide iar vocile usor retinute, pe masura ce echipamentul va functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate.
- In ceea ce priveste echipamentul video precum videoproiector, TV, media player, blueray player, necesita un "rodaj" de cel putin 50 de ore. Lipsa acestuia nu va poate oferi maxim de performanta. "Rodajul" se efectueaza prin simpla utilizare a acestuia, intr-un mod conform specificatiilor mentionate de producator.
PENTRU CABLURI:
- Pentru performante optime este necesara „rodarea” cablurilor, In functie de complexitatea conductorului folosit, cat si geometriei acestuia, „rodajul” poate dura intre 30-100 ore.
- Rodajul se face la volum minim, fiind astfel suficient faptul ca va trece semnal audio sau video dupa caz prin el.
- Cablul supus „rodajului” va ajunge sa functioneze in parametrii recomandati de producator, dupa perioada mai sus mentionata. In aceasta perioada de timp, de “rodaj”, sunetul va fi la inceput ceva mai artificial, pe masura ce cablul va functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate.
Articole indrumatoare:
Tratamentul Acustic si Izolarea Fonica
Pentru un sistem echilibrat, trebuie tinut cont pe langa asezarea corecta a boxelor in incapere, al echipamentelor, sistemul de alimentare al acestora, tinand cont de instalatia electrica a locatiei.
Pentru detalii privind aceste aspecte de rodaj si nu numai, va rugam sa ne consultati!
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