【Radius HD付属ブラケットの仕様変更】
2008年12月入荷分より、Radius HDが仕様変更となり、付属ブラケットが、従来のRadius Wall Bracket MK2に戻りました。よって、『天吊り』での設置が、出来なくなりました。
< Radius HD manualより抜粋 >

< Radius 45HD manualより抜粋>




R225-HD/ R250-HD
・ 平面グリル採用-外観の、より一体感を強調。
・ オン・ウォール型ブラケット -ケーブル穴を設けた、平面型を提供。
・ 凹んでいる、SPターミナルプレート ?フラットな壁面設置とケーブル敷設が可能。
・ ARCバッフル技術−堅牢なドライバー取り付けと特異なダンピング特性。
・ 回転する‘m’ロゴにて、縦と横の設置に対応。

R270-HD
・ 平面グリル採用-外観の、より一体感を強調。
・ SPターミナルをベース部に設置 − ケーブルの振れと引き回しを改善。
・ キャビネット下部への、重心移動(工場にて充填) − 安定性の確保、ならびに低音のダンピングを改善。
・ 縦長キャビネット − より良いイメージに、AVシステムとしての外観。

R one HD(新製品)特徴
・ R90-HDとR225-HDを結合させた性能と特性 − フロントの3ch分を提供、スタイルの一体化を図る。
・ 平面グリル採用-外観の、より一体感を強調。
・ 一箇所に設置、凹んでいる、SPターミナルプレート、ケーブルの敷設を改善。
・ オン・ウォール型ブラケット −平面設置が可能。
R360-HD
・ 100W RMSクラス A-Bアンプ
・ 下向き設置、200mmウルトラ・ロングスルー・バスドライバー
・ クロスオーバー周波数/ 40 ? 180Hz可変
・ 位相/ 0 or 180°切り替え
・ Stereo/ LFEのRCA入力
・ 共振防止のシリコンラバーフィート
R370-HD
・
コントロールパネルを天板に設置 ? ボリュームとEQ設定が容易
・ 18mm MDFキャビネット構造ならびに内部補強
・ 250W RMSクラス Dアンプ、スイッチング電源搭載
・ 下向き設置、250mmウルトラ・ロングスルー・C-CAMバスドライバー
・ 12Vトリガー入力 ? AVアンプにから、電源ON/Standbyの操作
・ クロスオーバー周波数/ 40 ? 120Hz可変
・ ローパスフィルターSW -Stereo/
LFE入力
・ 位相/ 0 or 180°切り替え
・ ON ? Auto- Off/電源SWモード ?トリガー設定
・ Stereo/ LFE RCA入力
・ Stereo/ LFE link出力
・ 共振防止のシリコンラバーフィート
・ 2 xプリセット EQセッティング ?音楽 と ビデオ
スペック
|
|||||||
Model
|
Radius 45-HD
|
Radius 90-HD
|
Radius
180-HD
|
Radius
225-HD
|
Radius
250-HD
|
Radius 270-HD
|
R1-HD
|
|
周波数特性 |
120Hz ? 20 KHz |
80Hz ? 35 KHz |
60 Hz ? 35 KHz |
55Hz ? 35KHz |
50Hz ? 35KHz |
48Hz ? 35KHz |
C: 55Hz ? 35KHz L/R: 85Hz ? 35KHz |
|
音圧 (1W@1M) |
87dB |
87dB |
87dB |
90dB |
90dB |
90dB |
C: 90dB L/R: 87dB |
|
公称 インピーダンス |
8 Ohms |
8 Ohms |
8 Ohms |
8 Ohms |
8 Ohms |
8 Ohms |
C: 8 Ohms L/R: 8 Ohms |
|
出力/単体 (R.M.S) |
25W |
60W |
60W |
100W |
100W |
100W |
C: 100W L/R 60W |
|
出力/システム (R.M.S) |
50W |
100W |
100W |
150W |
150W |
150W |
C: 150W L/R: 100W |
|
推奨AMP出力 |
5-50W |
10-100W |
10-100W |
20-150W |
20-150W |
20-150W |
C: 20-150W L/R: 10-100W |
|
最大音圧 (dBA) |
101 |
105 |
105 |
108 |
108 |
108 |
108 |
|
Bass形式 |
密閉型キャビネット |
バスレフ型 ? 背面ポート |
バスレフ型 ? 前面ポート |
バスレフ型 ? 前面ポート |
バスレフ型 ? 前面ポート |
バスレフ型 ? 前面ポート |
C: バスレフ型 ? 前面ポート L/R: バスレフ型 ? 底面ポート |
|
ユニット構成 |
1 x 80mm MMP2コーン・ミッドバスドライバー 1 x 20mm C-CAM ゴールド・ドームツィーター |
1 x 100mm MMP2 コーン・ミッドバスドライバー 1 x 25mm C-CAM ゴールド・ドームツィーター |
1 x 100mm MMP2 コーン・ミッドバスドライバー 1 x 25mm C-CAM ゴールド・ドームツィーター |
2 x 100mm MMP2 コーン・ミッドバスドライバー 1 x 25mm C-CAM ゴールド・ドームツィーター |
2 x 100mm MMP2 コーン・ミッドバスドライバー 1 x 25mm C-CAM ゴールド・ドームツィーター |
2 x 100mm MMP2 コーン・ミッドバスドライバー 1 x 25mm C-CAM ゴールド・ドームツィーター |
4 x 100mm MMP2 コーン・ミッドバスドライバー 3 x 25mm C-CAM ゴールド・ドームツィーター |
|
寸法/CM (inch) |
10 H x 10 W x 10 D (4 H x 4 W x 4 D) |
19.8 H x 12.5 W x 14 D (7? H x 5 W x 5? D) |
35 H x 12.5 W x 10.5 D (13? H x 5 W x 4 D) |
61 H x 12.5 W x 10.5 D (24 H x 5 W x 4 D) |
76 H x 12.5 W x 10.5 D (30 H x 5 W x 4 D) |
100 H x 12.5 W x 14 D (39 H x 5 W x 6 D) (Without spike) |
101 H x 12.5 W x 10.5 D (39 ? H x 5 W x 4 D) |
|
重量 (本) Kg ( Ib) |
0.95(2) |
2 (4 ?) |
2.3 (5) |
4.2 (9 ?) |
4.3 (9 ?) |
10.0 (22 ?) |
6.1 (13 ?) |
|
仕上げ |
ブラック、ホワイト、シルバー(ハイ グロス ラッカー) ローズマホ、ウォルナット(ベニア) |
ブラック、ホワイト、シルバー(ハイ グロス ラッカー) ローズマホ、ウォルナット(ベニア) |
ブラック、ホワイト、シルバー(ハイ グロス ラッカー) ローズマホ、ウォルナット(ベニア)) |
ブラック、ホワイト、シルバー(ハイ グロス ラッカー) |
ブラック、ホワイト、シルバー(ハイ グロス ラッカー) |
ブラック、ホワイト、シルバー(ハイ グロス ラッカー) ローズマホ、ウォルナット(ベニア) |
ブラック、ホワイト、シルバー(ハイ グロス ラッカー) |
Model
|
R360-HD
|
R370-HD
|
|
下限周波数 |
27Hz |
27Hz (EQ1), 21Hz (EQ2) |
|
上限周波数 |
40-180 Hz 可変 |
40-120Hz 可変 |
|
出力 |
100W RMS クラス A-B アンプ |
250W RMS クラス D アンプ - SMPSU |
|
ローパスフィルター形式 |
|
24dB/ オクターブ 可変 +24dB/ オクターブ 固定 (2 stage) |
|
キャビネット仕様 |
18mm MDF |
25mm MDF & 内部補強 |
|
キャビネット形式 |
バスレフ型 ? 底面放射 |
密閉型 |
|
ドライバー構成 |
1 x 200mm ロング スルー バスドライバー |
1 x 250mm ロング スルー バスドライバー C-CAM コーン |
|
寸法CM (Inch) |
32.1 H x 22.5 W x 32.1 D (12 ? H x 8 7/8 D x 12 5/8 H) 37.5 H (14 ? ) /フィート込み |
32 H x 32 W x 32 D (12 5/8 H x 12 5/8 D x 12 5/8 H) 36.7 H (14 ? ) /フィート込み |
|
電源電圧 |
100-120 V AC / 220-240 V AC 50/60Hz |
100-120 V AC / 220-240 V AC 50/60Hz |
|
重量 (本) Kg ( Ib) |
13.9 (30 5/8 ) |
11.87 (28 1/8) |
|
仕上げ |
ブラック、ホワイト、シルバー(ハイ グロス ラッカー) ローズマホ、ウォルナット(ベニア) |
ブラック、ホワイト、シルバー(ハイ グロス ラッカー) ローズマホ、ウォルナット(ベニア) |
Launch date: September
2008
D.S Hartley
(Updated 22.05.08)
Monitor
Audio Ltd
Tel: +44 (0) 1268 740580, Fax:+44 (0) 1268 740589 www. Monitoraudio.co.uk
Reg
No 1161473
This
document is confidential and should not be copied or discussed by anyone other
than Monitor Audio employees, unless specific permission has been granted or
NDA has been signed and returned.






PRESS RELEASE
Contact: Keith Haddock
Tel: 01462 683828
Mbl: 07767 684562
FOR IMMEDIATE RELEASE
Monitor Audio debuts Radius HD
After a five
year reign, the original compact ‘audiophile’ sat/sub speaker range gets a
makeover

Rayleigh, Essex, July 1st, 2008,
5 pages ? Promi
Inspired by the original Radius
concept, which offered an easy, decor-friendly way to live with high quality
multi-channel sound by virtue of a wide choice of compact speakers and
finishes, these slender new Radius HD models have a refreshingly stylish but
unobtrusive profile, which will blend beautifully with any interior, however sophisticated.
Available in Walnut and Rosenut real-wood finishes and Black, White and Silver
piano lacquer the sleek new Radius HD cabinets benefit from flush mounted
grilles to present a clean, elegantly contoured look.
Utilizing a further refinement of MA’s
Metal Matrix Polymer (MMPRII) and Ceramic-Coated Aluminum Magnesium(C-CAMR)
cone technologies developed for Monitor Audio’s award-winning high-end Platinum
speakers, Radius HD offers a greater dynamic performance and a wider bandwidth
than the original Radius designs.
The nine-strong HD range builds on the
high performance and aesthetic standards of the original Radius designs but
broadly mirrors their dimensions. As before, with versatile easy-to-fit bracket
systems, the Radius HD satellites are designed to operate perfectly in LCR
positions. One exception is the ‘R one HD’, a wholly new Radius design, which
provides complete system surround sound for use with LCD/Plasma screens. Two
new active subwoofers (8” and 10” drivers) complete the line-up.
The new
Monitor Audio Radius HD loudspeakers
Approximate
retail prices (inc VAT) each:
R45HD £90
R90HD £150
R180HD £175
R225HD £225
R250HD £250
R270HD £600
R one HD £450
R360HD £400
R370HD £500
RHD Stand £150
Availability: September 2008
Models
R45HD
The diminutive R45HD is a surround
speaker with a size-defying performance. Its secret is a combination of a 3” MMPII
cone mid-bass driver and rear-firing 20mm C-CAM gold dome tweeter, which
spreads and magnifies the sound around the room to create a huge, encompas
R90HD
The R90HD is a high-class mini monitor,
only smaller. Unprecedented enclosure rigidity and leading edge drive unit
technology in the shape of a 4” MMPII mid/bass driver and 25mm C-CAM gold dome
tweeter combine to produce clarity, dynamics and imaging abilities that are
unparalleled in a speaker of this size. It can fill a room with high fidelity
sound and yet visually melt into the background. The R90 can be installed
easily on ceiling or wall u
R180HD
If you can trade a little space for
more bass, the slightly larger and more versatile R180HD offers the same irresistible
blend of virtues as the R90HD, but can be installed vertically as a main, side
or rear speaker, or horizontally as a centre channel speaker u
R225HD
The slender R225HD’s contoured profile
is designed to match the aesthetic of flat plasma and LCD displays. When used
as a centre channel or main speaker, it s acoustic design of twin 4” MMPII
mid/bass drivers and 25mm C-CAM gold dome tweeter provides the signature
accuracy of Monitor Audio’s reference speakers. Its impressive size-defying
bass performance can be further extended with the addition of a Radius HD
active subwoofer. Use it with the R360HD or R370HD subwoofer to create a
compact, perfectly matched yet sonically exhilarating audio/video speaker
system. Supplied with a low-profile bracket for horizontal or vertical flush
mounting on the wall, the R225-HD can be customized to complement its
environment for the perfect balance of style and performance.
R250HD
The elegant R250HD has been designed to
be sited vertically or horizontally with larger 42, 50 and 60-inch LCD and
plasma displays. Providing bass right down to 50 Hz, it can be used as a
centre, main, side or rear speaker in a multi-channel music or movie system. At
just 105mm deep and in a choice of luxury black, white or silver lacquers, its
suitability for flat screen applications or where space is at a premium is
beyond dispute. The R250HD employs the 225’s driver configuration in a longer
cabinet, providing the enhanced bass performance that makes it a desirable
space-efficient hi-fi satellite for any room.
R270HD
The R270HD is a super-slim floor-standing
loudspeaker designed for genuine full-range performance in a serious music
system or multi-channel audio/video system. Excellent fidelity from twin 4”
MMPII mid/bass drivers and a 25mm C-CAM gold dome tweeter, coupled with a
svelte profile provides the opportunity to enjoy great sound and discreet
design all in one package. A choice of luxury real-wood or lacquer finishes
supplies a lustrous appeal, giving the R270HD a tactile sense of quality that
feels at home anywhere.
R one HD
The R one HD is a design completely new
to Radius. Inspired by the popularity of
R360HD
This super-compact active subwoofer has
the speed, subtlety and pitch accuracy to enhance the highest quality music
reproduction but it can also deliver the power and slam demanded by movie
soundtracks by virtue of its downward-firing 8-inch driver, controlled by a
powerful built-in 100 watt Class D amplifier. It has a variable crossover
frequency control from 40Hz-180Hz, 0-180 phase switch, stereo and LFE RCA
inputs, silicone rubber anti-resonance feet and two EQ settings for music or
video programmed optimization.
R370HD
The R370HD active subwoofer provides a
new dimension to a system’s sound. Its 10-inch C-CAM down-firing driver,
powered by a potent 250W (RMS) Class D amplifier, will extend the reach of the
Radius HD satellites to add the deepest drama to movies and music. The R370HD’s
lowest frequencies are controlled so expertly that even subtle effects are
better defined, enhancing the listening experience with bass you can feel as
well as hear. The R370HD is equipped with a top-mounted control panel for easy
access to volume and EQ settings, 12V trigger input for power on/standby
control from an AV amplifier, variable crossover control from 40Hz-120Hz, stereo
and LFE RCA inputs and link outputs, and two EQ settings for video and music.
Technical features
Drivers
MA’s engineers have managed to surpass
the performance of the renowned C-CAM tweeter by providing extension in excess
of 35 KHz. This ensures that the wide frequency bandwidth of HD music and
cinema formats can be replayed faithfully. The tweeter’s new dome profile and
surround geometry have been developed u
Crossovers
New PCB layouts have been designed to
keep signal paths as short as possible. Thicker copper tracks have been
employed to reduce losses. Component layout has been optimized to make sure
that no interaction can take place between the components themselves, providing
a clearer sound and better signal separation. Where possible, air core
inductors have been used for low signal distortion and a faster response to
transients.
Internal cabinet damping
Box resonance and time smearing effects
have been reduced by improved cabinet damping. Our research led us to a
combination of polyurethane foam and a polyester fiber material, which provided
excellent damping of rear waves, and a cleaner, more open sound.
ARC Baffles (For models R225HD, R250HD,
R one HD)
Anti-Resonance Composite (ARC) was
originally developed for the baffles of Monitor Audio’s high-end Platinum series.
It is a cast thermo-set polymer loaded with minerals to provide very inert,
optimally damped materials. ARC reduces the stiffness of the driver mounting
area, preventing unwanted vibrations from being transferred to the cabinet.
…ends
Monitor Audio is a wholly
British owned designer and manufacturer of high quality loudspeakers. Since 1972
Monitor Audio has been world’s leading exponent and innovator of metal driver
technologies. It is world-renowned for exemplary performance, construction and
finish. ?For more information on the complete range of Monitor Audio
loudspeakers, contact Monitor Audio Ltd,