[M3 Triode Master(진공관 전용 16옴적용 스피커)]

M3 Triode Master(진공관 전용 16옴적용 스피커)

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M3 Triode Master



Spatial's Hologram series of loudspeakers incorporate a number of advanced design features that work together to achieve a more realistic reproduction of music than ever before.

• Open Baffle Design - Eliminating the speaker box dramatically improves the sound of a speaker by eliminating all manner of box related resonances and re-radiation of sound from inside the box. A free-flowing ease and dimensionality is immediately recognizable as more like actual music and less hifi sounding. Bass is extremely detailed and realistic sounding, while the midrange is portrayed naturally, with an open, 3D presentation. The challenge of creating an open-baffle speaker with powerful bass is especially daunting - the Hologram series succeed in producing unprecedented bass performance (without DSP) in a compact form factor.

• Point Source Design - A properly designed point source driver provides a coherent transition from midrange to treble and stable imaging by eliminating comb-filtering; the interference patterns found when the  tweeter is physically separate as in most speaker designs. Hologram models exhibit phenomenal imaging and soundstaging.

• Controlled Directivity Design* - Dispersion angle is limited to around 80 degrees and held constant across the spectrum, allowing less interaction with the room and much more even response in reflected field energy.

• Ultra wideband Dipolar compression driver - A special suspension design allows a very low crossover point at 700 Hz,  providing coherent, high definition reproduction through the midrange and treble region. Since most of the midrange is produced by the low mass compression driver instead of the cone driver, a dramatic improvement in resolution and reduced distortion is provided compared to conventional speaker designs. The dipolar radiation pattern provides and extremely expansive soundstage, while still maintaining proper scaling of instruments and voices. 

• High-efficiency Drivers - The use of very high efficiency drivers provides outstanding dynamic response without compression effects. The mid/tweeter's 108dB sensitivity essentially eliminates any compression distortion when used in domestic applications. 

• Linear Response - Uniform frequency response is critical to accurate music reproduction. Great care has been taken in voi



cing the speaker in the effort to reproduce natural pitch and tonal balance. 


*Controlled Directivity Explained:

The idea with controlled directivity is to create a situation in the room where the frequency response shape (and therefore tonal balance) of the direct field is similar to the reflected field. In domestic listening environments, the walls and floor/ceiling boundaries are close to the speaker, so the manner in which the speaker interacts with the boundaries plays a determining role in the final sound quality in a given listening room. Concurrently, the reduced levels of reflected energy lowers the amplitude of room sound, increasing the ratio of direct to reflected field energy at the listening position.

Conventional box speakers with surface mounted mid and treble drivers typically have very uneven frequency response off-axis. Unfortunately, this uneven response pattern is being reflected off the boundaries, which is then mixed with the on-axis, direct radiation coming from the speaker. The summed response at the listener position is one of degraded quality compared to the direct field alone. Additionally, the reflected field energy is arriving later due to the extra distance traveled, causing a number of time domain related problems such as blurred imaging and poorly constructed soundstage projection. The sound also takes on the character of the room more than is desired, creating inconsistancy from one installation to the next. Loudspeaker manufacturers using the conventional approach really have no idea what their customers are hearing due to room interaction being such a large factor.

The best known way to address this problem is to employ controlled directivity principles, which are well known and highly developed in professional audio, such as in studio monitors and live sound applications. As applied to the home listening environment, this means that the dispersion angle is narrower and more consistent with frequency, with less energy hitting the side walls and floor/ceiling boundaries. We aim to produce an 80 degree pattern that drops off quickly beyond that point and has a frequency response shape close to the on-axis response. We can’t eliminate energy bouncing off boundaries, but we can reduce the level, which increases the ratio of direct to reflected field energy. Then, the summed response at the listener position is similar to the quality one would expect in a near-field listening arrangement. This, in effect allows the listener to hear the speaker itself, instead of such a strong mix of the speaker and room. 

We achieve broadband uniformity of directivity by controlling the radiation angle specific to the differing properties of bass, mid and treble. Open-baffle bass provides directionality in the bass region where the wavelengths are very long, the large mid cone controls the angle in the midrange by virtue of its size compared the wavelengths of the mids, while the same cone provides a waveguide function to the point source compression tweeter. The Hologram achieves these objectives in a surprisingly simple and compact package.

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•제품 수급에 의해 지연이 되는 경우 별도의 연락을 드린 후 배송을 하여 드립니다.
_ 전 제품 5만원 초과 상품은 배송비가 무료입니다.
(중고/전시품란의 일부상품 제외. 5만원 이하 상품은 3,000원의 배송비가 추가됩니다. )
_ 전제품 품질보증서가 들어있는 정식 수입원 제품입니다.
(일부 상품은 정식 수입품이지만 시리얼넘버로 정품관리를 하기 때문에 보증서가 들어있지 않을 수도 있습니다.)
-「전자상거래법 제17조 제1항」 에 의거하여 소비자의 단순변심으로도 7일 이내 청약철회가 가능합니다.
_제품을 설치하였거나 개봉후에는 반품 및 교환이 불가능합니다.
_제품 자체에 결함이 있을 경우 100% 교환 및 환불이 가능합니다.
_특별할인판매 및 기타 이벤트 판매의 경우 현금 주문은 24시간 이내에 입금되지 않으면 주문은 자동취소됩니다.
제품 개봉 및 설치를 하셨을 경우에는 공정거래위원회 표준약관 제15조 2항에 의거하여 교환 및 반품/환불이 불가능합니다.

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