RWL-3 absolute 聲學擴散板
RWL-3 以「看得見的聲音」為設計理念，能在廣闊的聲場中呈現清晰、立體且真實的音像定位。有別於傳統聲學擴散板，全新進化版 RWL-3 absolute 在內部發泡材料中混入了貴陽石成份，貴陽石能散發出負離子能量，在保留原有經精密聲學分析設計的凹凸擴散結構的同時，更有效進一步提升左右聲場的分離度，三維聲場的深度與高度表現，清晰而立體的音像定位同時帶來更順滑、細膩且充滿生命力的音色與質感，讓音樂呈現更接近現場演奏的真實感覺。
設計原理與結構
RWL-3 absolute 內部的聲學擴散結構，是經過電腦分析以及大量實際測試結果再優化的特殊結構，能有效將來自喇叭和聆聽環境的反射聲音作理想擴散處理。此外其特殊的曲面結構，能比一般傳統聲學處理材料 更廣泛地分散聲波能量，營造更自然的聲場空間。
不吸音，只優化聲音
RWL-3 absolute 的設計重點是 理想擴散與聲音調整而非吸音。與傳統吸音式房間調音材料（如玻璃纖維、厚重化學纖維的物料）不同，它不會消滅聲音能量，因為一旦聲音能量被吸收便無法恢復，這樣往往會令音樂失去了能量和動態感，音樂的抑揚與活力更不能修復。
RWL-3 absolute 的作用僅消除：
- 不必要的反射聲
- Flutter Echo（顫動回聲）
- 房間駐波
除了能夠完整地保留喇叭原本的聲波能量，反而能提升：
- 聲音密度
- 音樂能量感
- 動態與躍動感
RWL-3 獨有的曲面擴散結構
許多高價的擴散型聲學材料雖然宣稱採用電腦分析設計，但這些設計往往忽略了在實際家庭下使用時遇到的環境問題。
RWL-3 absolute 並非只依賴電腦分析，而是透過數百次實際在不同用家的家庭環境下聆聽測試，透過測試的結果和經驗再進行無數次的優化後設計出其獨有的曲面擴散結構，這種特殊曲面結構能廣泛地應用在不同聆聽環境，有效呈現精準的相位特性，穩定清晰的音像定位和更有深度而寬廣的聲場表現。
天然絲綢與負離子技術帶來自然音色
很多客人之前都有反映過，曾經使用許多平價的房間聲學產品，反而會讓聲音變得乾涸，粗糙和缺乏光澤與韻味。其實當中主要原因是這些廉價產品由於要控制成本關係，產品表面一般會使用劣質的化學纖維材料而導致。
廉價的化學纖維物料其表面結構單一，容易產生固定共振頻率，形成刺耳的反射聲污染原始音訊。RWL-3 absolute 表面採用昂貴的高級天然絲綢材料，天然絲綢的纖維結構為隨機排列，不會產生固定共振頻率，能呈現極自然悅耳的音色，其高音表現順滑且帶有紅酒般甜美，低音煙靭而且帶有Q彈般的感覺。
將一般家居的聆聽空間提升至錄音室級別
RWL-3 absolute 集合多項頂級聲學技術設計，效果遠超一般房間調音產品。只需將一塊 RWL-3 absolute 放在左右喇叭中央位置，或使用兩塊放在左右第一反射點位置時，能奇妙地將普通的聆聽空間即時改造為錄音室級別的專業聲學環境，為你帶來：
- 精準的音像定位
- 廣闊而擁有深度的聲場
- 更豐富的音樂細節資訊
- 極具臨場感的真實音色
讓您重新發現音樂的全新層次。
產品規格
- 尺寸：665(W) × 90(D) × 1160(H) mm
- 重量：5.5 kg
獲獎紀錄
RWL-3 absolute 曾獲多項國際音響大獎：
High Fidelity Magazine
RED Fingerprint Award
Audio Meiki Award（音響銘機賞）
Room Tuning 部門金賞
VGP Summer Visual Grand Prix
美國 Stereo Times
Most Wanted Components 2008 Award
RWL-3 Absolute Acoustic Diffuser Panel
RWL-3 is designed with the concept of “visible sound,” capable of presenting clear, three-dimensional, and realistic sound imaging in a spacious sound field. Unlike traditional acoustic diffuser panels, the new and evolved RWL-3 Absolute incorporates Guizhou stone components into the internal foam material. Guizhou stone emits negative ion energy. While retaining the original intricately designed concave-convex diffusion structure through precise acoustic analysis, it further enhances the separation of the left and right sound fields, as well as the depth and height performance of the three-dimensional sound field. The clear and three-dimensional sound imaging brings smoother, more delicate, and vibrant tones and textures, providing a music experience closer to a live performance sensation.
Design Principles and Structure
The acoustic diffusion structure inside RWL-3 Absolute is a specially optimized structure that has undergone computer analysis and extensive real-world testing to effectively process ideal diffusion of sound reflections from speakers and listening environments. Additionally, its unique curved surface structure more widely disperses sound wave energy compared to conventional acoustic treatment materials, creating a more natural sound field space.
Not Absorptive, Only Sound Optimization
The design focus of RWL-3 Absolute is ideal diffusion and sound adjustment rather than sound absorption. Unlike traditional absorption-based room tuning materials (such as fiberglass or heavy synthetic fibers), it does not eliminate sound energy. Once sound energy is absorbed, it cannot be restored, often leading to music losing its energy, dynamics, and vitality, which cannot be recovered.
RWL-3 Absolute only eliminates:
- Unnecessary reflected sound
- Flutter echo
- Room standing waves
In addition to completely preserving the original sound wave energy of the speakers, it enhances:
- Sound density
- Musical energy perception
- Dynamics and liveliness
Unique Curved Diffusion Structure of RWL-3
Many high-priced diffusion-type acoustic materials claim to be designed through computer analysis, but these designs often overlook environmental issues encountered in actual home usage. RWL-3 Absolute does not solely rely on computer analysis but undergoes hundreds of listening tests in different user home environments. Through test results and experiences, its unique curved diffusion structure is designed after numerous optimizations. This special curved surface structure can be widely applied in various listening environments, effectively presenting precise phase characteristics, stable and clear sound imaging, and a deeper, wider sound field performance.
Natural Silk and Negative Ion Technology Bring Natural Sound
Many customers have previously reflected that using many inexpensive room acoustic products can render sound dry, rough, and lacking in shine and charm. The main reason behind this is that these low-cost products often use inferior chemical fiber materials on their surfaces to control costs, leading to a surface structure that is monotonous and easily generates fixed resonance frequencies, causing harsh reflected sound to pollute the original audio. RWL-3 Absolute uses expensive high-quality natural silk material on its surface. The random arrangement of natural silk fibers does not produce fixed resonance frequencies, presenting extremely natural and pleasing tones. Its high frequencies are smooth with a wine-like sweetness, while the lows are supple with a bounce-like feel.
Elevating Ordinary Home Listening Spaces to Studio Level
RWL-3 Absolute combines a variety of top-notch acoustic design technologies, surpassing the effects of common room tuning products. By simply placing a piece of RWL-3 Absolute in the central position between the left and right speakers or using two pieces at the left and right first reflection points, it miraculously transforms an ordinary listening space into a studio-level professional acoustic environment, providing you with:
- Precise sound imaging
- Expansive and deep sound field
- Richer music detail information
- Realistic sound colors full of presence
Allowing you to discover a whole new level of music.
Product Specifications:
- Dimensions: 665(W) × 90(D) × 1160(H) mm
- Weight: 5.5 kg
Awards:
RWL-3 Absolute has received multiple international audio awards:
- Audio Meiki Award, Gold Award in the Room Tuning category
- VGP Summer Visual Grand Prix
- Most Wanted Components 2008 Award by Stereo Times, USA
- RED Fingerprint Award by High Fidelity Magazine
