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MSP-7 / 雅马哈 YAMAHA 80W低频放大器和50W高频监听音箱
类别：有源监听音箱
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详细介绍：
Yamaha MSP7 Studio - 又一个录音棚监听的标准
Yamaha MSP7 Studio - 从80年代以来，世界广泛认可的近场监听音箱标准，毫无疑问其中之一便是NS10M。根据经验可知，NS10M混音的结果和声源出来的几乎一致——而这对于录音棚声音来说非常重要。现在，Yamaha将这种传统又赋予了MSP STUDIO系列监听音箱。在精准性方面全面严格设计，再现参考级声音品质，让你听到声音的真实细节，而不是令人舒服的“假声”。这个产品系列中的高端款型为MSP7 Studio有源监听音箱，在性能上使用比较稳定一致，可以处理各种数字与模拟声源，以及立体声与环绕声格式。Yamaha MSP7 - NS10M的真正换代产品
Yamaha MSP7 Studio性能一瞥
·80W/50W 6.5"双功放高品质录音棚监听音箱
·低失真防磁处理
·整体式模型箱体，声学传递更平滑
·低音及高音性能改进，声音品质更好
·平衡线性输入，最大音频品质，背面板调整TRIM控制
·优雅精致的外观
高级双功放设计
多功放音箱设计有很多好处，但是相应增加的成本及额外所需的器材使得在某些情况下有些不切实际。MSP7 Studio则把一切都内置了——你要做的就只是接上线性电平输入即可。6.5"锥形振膜低音单元由80W的功率放大器驱动，而1"的圆顶高音单元则具备单独的50W的功放。MSP7 Studio中这种特别的功放与驱动单元组合，在低中频与高频范围获得了极好的声音平衡结果。不论在哪里使用MSP7 Studio，不论是什么声源或其它音频器材，你要知道的是，功放与音箱系统的完美匹配性，所带来的好处是无法衡量的。以此您便可以听到声音的差别在哪里，而不再配外置的功放和接线，这样操作起来也更方便。频率范围通过精心设计的电子分频器在功放输入之前完成分离，具备陡峭的30db/oct的下降曲线，在低通及高通滤波器部分都是如此。这种陡峭的下降曲线将分频点的频率段的自我调制降低到最低点，在要求严格的中频范围让分频表现更为干净透彻。而分频器的线性电平电子设计，则完全消除了丢音、失真，以及有时严重的自我调制的可能，过去在一些单独的功放所驱动的传统被动分频上这点几乎不可避免
防磁屏蔽
在当今的音乐录制环境中，通常都配有电脑显示器或视频显示器，另外还有一些磁性媒介，那么防磁屏蔽功能就十分重要了。常规的防磁屏蔽方法则都会引起音箱临界磁性电路的旁侧磁性流量。最终结果当然是失真的。这种障碍在MSP7中获得了解决，它使用了一种最新的“高级防磁结构”，可有效进行屏蔽，同时保证音箱磁性电路的真实性，极大降低了失真，并改进了音质精度
一体式建模箱体，圆形声音障板
木材可以选好的，但合成材料呢·也必须要选择能提供最好表现的材料。外体材料既要创造出理想的密度与共鸣特性，同时其建模也要保证声音的精准性。木质箱体的胶水沾接部分会中断外观的连续一致性，而厚面板的MSP7 Studio箱体则是整体式的建模，声学传递通过整体外箱，音质再现精准，声音平滑。整体式的建模还可以产生大弧径的声音障板角，让波阵面更为自然，降低声音衍射，以获取更为平滑、极性更为统一的声音反应。内部高音单元机架部分还可以增强高频的表现，降低了高音单元架构的伪共鸣
出众性能，声音表现细腻
MSP7 Studio的低音及高音单元在设计上做了重要的改进，直接提高声音品质。比如6.5"低音部分，就具备特别处理的聚炳烯材料的锥形振膜，配有低阻尼橡皮材质环绕，可以产生更为平滑的反应。低反射高硬度的印模压铸镁质盆架，可以最大化机械精度而又最小化音箱输出的染色可能。1"高音单元则拥有钛质圆球顶，既轻便又有一定刚性，声音再现精度高，达40kHz，高音单元还具备强大的磁性电路，反应极快，以获取更为透彻、自然的瞬时反映，并配有整合的波导，达成120度的统一高频散射效果。但精准的制造工艺同样对卓越的性能也有一定的贡献，除了材料与设计的因素之外。比如，假设高音单元与波导之间哪怕有轻微的离心，对性能的也有很大的影响。还有就是线圈和磁性电路的结合。这些都需要投入一定的精力与资源，而这些也是MSP7 Studio出众之处
接口及控制
MSP7 Studio配有一个平衡XLR输入接口。可以与平衡线性的专业器材相兼容，获得最大的音频品质，即使线材很长的状态下也是如此。背部控制部分有连续输入灵敏度控制以及调节（TRIM）切换控制，可以在四到三个位置段上调节低音与高音，分别为 (+1.5 dB/0 dB/-1.5 dB/-3 dB @50 Hz 及 +1.5 dB/0 dB/-1.5dB @10/kHz)，这样系统的响应可以与房间进行很好的匹配。另外还有一个低切（FLAT, 80 Hz, 100 Hz）开关，在MSP7 Studio和SW10 Studio低音监听音箱相配合时便可以发挥作用。交流电连线可移动，以于运输及设置
优雅精制的外观
MSP7 Studio拥有精致的外观，使得形式（外观）和本质（音质表现）完美匹配起来。在保证音质再现品质的情况下又达成了功能性的美观。优雅圆形的声障板可以达成超绝的声音散射特性，又和背面板的高效圆形吸热体完美平衡。整合的波导喇叭既很好地完成了它的任务，同时外观上又很不错。有些音箱只是设计地好看而已，而MSP7则是又拥有很好的音质，又拥有很漂亮的外观
技术参数
·6.5"低音单元，1"高音单元
·80W的低频功放，50W的高频功放
·频率响应高达40kHz
·平衡XLR型输入接口
·背面板连续输入灵敏性控制
·调节切换控制TRIM，可以在三个及四个位置状态下(+1.5 dB/0 dB/-1.5 dB @10 /kHz) - (+1.5 dB/0 dB/-1.5 dB/-3 dB @50 Hz) 调节低音及高音，以与房间的系统反应相适应
·低切（FLAT，80Hz, 100 Hz）开关，用于超低音单元
·可移动式的交流电源线，以于携带及设置
·电子分频器在功放输入前起作用，在低通及高通滤波器部分均拥有陡峭的30db/oct下降曲线
·防磁屏蔽，在不影响音箱磁性电路的磁性流出的情况下——极大降低失真可能，改进了声音表现精度
The next generation of studio-standard monitors from Yamaha.
No matter where the Yamaha MSP7 Powered Monitor Studio monitors are used, and with what sources or other audio gear, you know that you're always receiving the benefits of a perfectly matched power amplifier and speaker system. You'll hear the difference. You'll also benefit from the convenience of not having to deal with external amplifiers and cabling. By integrating and matching the power amplifiers and speakers, the relationship between them can be kept under perfect control for superior performance in the widest possible range of systems. Naturally the power amplifiers themselves are of the finest quality and, unlike component power amplifiers that must be designed for acceptable matching with the widest possible range of speakers, are designed and manufactured specifically to drive the MSP7 system's woofer and tweeter in their specific enclosure.
Advanced bi-amp design
With the MSP7 STUDIO everything you need is built-in - all you have to do is supply the line-level input. The 6.5 inch cone woofer is driven by an 80-watt power amplifier, while the 1 inch dome tweeter has its own 50-watt power amplifier. In the MSP7 STUDIO this particular power and driver combination results in the perfect balance between the low-mid and high frequency ranges. The frequency ranges are divided via a carefully designed electronic crossover before the power amplifier inputs, featuring steep 30-dB/octave roll-off curves in both the low- and high-pass filters. The steep roll-off minimizes inter-modulation between the frequency bands at the crossover point, achieving significantly smoother, cleaner crossover performance in the critical midrange. And the fact that the crossover is a line-level electronic design completely eliminates the loss, distortion, and sometimes severe inter-modulation that are almost unavoidable in conventional passive crossover networks driven by a single power amplifier.
Details that define superior performance
The MSP7 STUDIO woofer and tweeter units feature some important design innovations that contribute directly to improved sound quality. The 6.5 inch woofer, for example, features a specially treated polypropylene cone with low-damping rubber surrounds for exceptionally smooth response. Low-reflection high-rigidity die-cast magnesium baskets both maximize mechanical precision while minimizing unwanted coloration of the speaker's output. The 1 inch tweeters feature titanium domes that offer the perfect combination of light weight and rigidity for precise reproduction right up to 40 kHz. The tweeters have a powerful magnetic circuit that results in extremely fast response for crisp, natural transients, and are integrated with a waveguide that achieves uniform high frequency dispersion of 120 degrees. But precision manufacturing makes a huge contribution to performance as well as basic materials and design. The slightest eccentricity in the alignment of the tweeter domes and waveguides, for example, can seriously affect performance. So can the alignment of the coils and magnetic circuits. These are details that require a considerable investment of energy and resources to do properly, and they are exactly the details that make the MSP7 STUDIO the superior studio monitor that it is.
Magnetic Shielding That Won't Distort Your Sound In today's production environment, which often includes computer and video displays as well as a range of magnetic media, magnetic shielding is essential. Conventional magnetic shielding schemes have the unfortunate side effect of distorting the magnetic flux of the speaker's critical magnetic circuit. The end result is distorted sound. This obstacle was effectively overcome in the MSP7 STUDIO with a new "advanced magnetic structure" that achieves effective shielding while maintaining the integrity of the speaker's magnetic circuit for significantly lower distortion as well as an improved definition. the continuity of the enclosure, the thick-walled MSP7 STUDIO cabinet is molded in one piece, resulting in smooth acoustic transfer throughout the entire enclosure for superior reproduction precision. One-piece molding also makes it possible to produce the large-radius rounded baffle corners that help to maintain a natural wavefront and minimize diffraction for a smoother, more uniform polar response, as shown in the accompanying plots. Internal tweeter mounting also boosts high-frequency performance by eliminating spurious resonance from the tweeter frame.
One-piece molded enclosure with rounded baffle
Wood can be good, but synthetic materials have advanced to the point where they offer some overwhelming advantages. In addition to the fact that enclosures materials can be created with ideal density and resonance characteristics, they can be molded to almost any shape with precise tolerances. Where wood cabinets have glued joints that interrupt the continuity of the enclosure, the thick-walled MSP7 STUDIO cabinet is molded in one piece, resulting in smooth acoustic transfer throughout the entire enclosure for superior reproduction precision. One-piece molding also makes it possible to produce the large-radius rounded baffle corners that help to maintain a natural wavefront and minimize diffraction for a smoother, more uniform polar response, as shown in the accompanying plots. Internal tweeter mounting also boosts high-frequency performance by eliminating spurious resonance from the tweeter frame.
Connectors and controls
The MSP7 STUDIO features a balanced XLR-type connector for input. This provides direct compatibility with professional gear and allows the use of balanced lines for maximum audio quality even where long cable runs are required. Rear-panel controls include a continuous input sensitivity control, and trim switches that enable you to adjust the bass and treble in four and three positions, respectively (+1.5 dB/0 dB/-1.5 dB/-3 dB at 50 Hz and +1.5 dB/0 dB/-1.5 dB at 10 kHz), so that the system's response to be quickly matched to the room. There's also a low cut (FLAT, 80 Hz, 100 Hz) switch that is useful when the MSP7 STUDIO is used with the SW10 STUDIO subwoofer. The AC power cord is removable for easy transportation and setup.
Refined looks for refined sound
The MSP7 STUDIO features a refined appearance that is a perfect match for its outstanding monitor performance. It is in fact "functional beauty" that results from an uncompromising approach to reproduction quality. The elegant rounded baffle has been primarily designed for superior dispersion characteristics, and is visually balanced by a high-efficiency rounded heat sink on the rear panel. The integral wave-guide horn also contributes to outstanding sound while adding to the speaker's visual appeal. Some speakers are designed to look good. The MSP7 STUDIO has been designed throughout for superior sound, and looks great as a result.
Yamaha MSP7 STUDIO Powered Studio Monitor Specifications:
· Type: Biamp 2-way Powered Speaker
· crossover Frequency: 2.5 kHz LF: 30 dB/oct, HF: 30 dB/oct
· Overall Frequency Response: 45 Hz - 40 kHz (-10 dB)
· Maximum Output Level: 106 dB, 1 m on Axis
· Dimensions (W x H x D): 8.58 x 12.99 x 9.25 inches (218 x 330 x 235 mm)
· Weight: 26.89 lbs (12.2 kg)
· Magnetic Shielding: Yes
· Low frequency driver: 6.5" cone
· High frequency tweeter: 1.0" Titanium dome
· Enclosure Type: Bass-Reflex
· Material: PP
· Output Power: LF 80 W THD = 0.05 %, RL = 4 Ω; HF: 50 W, THD = 0.05 %, RL = 6 Ω
· S/N, IHF-A filter: 99 dB, LEVEL = Max
· Input Sensitivity (XLR-3-31): +4 dBu, LEVEL = Center -6 dBu, LEVEL = Max
· Input connector: XLR-3-31 (balanced)
Controls
· Level: control 31 positions detent type VR
· Low cut: switch flat/80 hz (12 db/oct)/ 100 hz (12 db/oct)
· High trim: +1.5/0/-1.5 db at 15 khz
· Low trim: +1.5/0/-1.5/-3 db at 45 hz
· Power: switch on/off
· Indicators: LED Green Power on
· Red: Clipping Red
· Power Consumption: 100W
Yamaha MSP7 STUDIO Powered Studio Monitor Features:
· 2-way bass-reflex bi-amplified near field studio monitor
· 6.5" cone woofer and 1" titanium dome high-frequency unit delivers 45Hz- 40kHz frequency response.
· 130 watts (LF 80W + HF 50W) dynamic bi-amplified power
· XLR balanced input
· 31 positions Level Control facilitates precise overall system level matching
· Low Cut switch and TRIM Control (High/Low)
· Full magnetic shielding
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