QRx 218S
コンパクトなデュアル18インチ・サブウーファー
- コンサートで認められたパフォーマンスを備えた高レベルの拡張LF
- 正確かつきめ細かなトランジェント
- 標準バージョンとリギング可能な (Lトラック) バージョンを提供
- EVX-180Bウーファーによって、優れたリニアエクスカーションを実現
- 最大音圧レベル (SPL) 139 db
- 許容入力:
- 連続1,200 W、ピーク4,800 W
- 13層樺合板製三角形エンクロージャー (ベント付き)
- 内蔵式ハンドルと密閉式ポケットホイール (標準)
- 統合型ポールマウント・レセプタクル (標準)
- ブラックEVコート塗装仕上げ (特注でホワイトにも対応可)
Specifications
| Frequency Range (-10 dB) | 31 - 250kHz |
| Weatherized | No |
| Flying | Optional |
Specifications |
|
| Nominal Impedance (Passive) | 4Ω |
| Speaker Type | Subwoofer |
| Woofer Size | 18inch |
| Powered or Passive | Passive |
| Frequency Response (-3 dB)¹ | 38 - 125Hz |
| Max. SPL/1m (calc)² | 139dB |
| LF Transducer | Two 18-inch EVX180B |
| Power Rating | 4800W |
| System Power Handling (Continuous/Program/Peak) | 1200//4800Watts |
| Crossover Frequency | 100Hz (24 dB/octave) |
| Enclosure Material | 13-Ply Birch Plywood |
| Available Color | Black, White, Unfinished |
| Sensitivity 1 W/1 m | 102dB |
| Height | 1015mm (39.96") |
| Recommended High-Pass Frequency | 35Hz (12 dB/octave) |
| Width | 560mm (22.05") |
| Depth | 602mm (23.7") |
| Internal Crossover | No |
| Weight Net | 68kg (149.91 lbs) |
| Family | QRx |
| Input Connections | 2 Neutrik® NL4 |
| Chassis Size | 457.2 mm |
| Coverage (Nominal -6 dB) | Essentially Omni |
| Axial Sensitivity (SPL, 1 W @ 1 m) | 102dB |
推奨パワーアンプ
For optimal sound system performance, Electro-Voice recommends the following amplifiers for QRx 218S.
Dynacord C‑Series続きを読む |
Dynacord L‑Series続きを読む |
Dynacord IPX Series続きを読む |
|
|---|---|---|---|
| Two-Channel | ✔ | ✔ | |
| Multi-Channel | ✔ | ||
| DSP | ✔ | ✔ | ✔ |
| Direct Drive | ✔ | ✔ | ✔ |
| OMNEO (Dante, OCA) | ✔ | ||
| Installation | ✔ | ✔ | |
| Live Sound | ✔ |
Where to Buy
Retail Partners
Portable Speakers & Microphones
* Call for availability
ダウンロード
Technical Documentations
Certification/Regulatory
| Name | Language & Download |
|---|---|
| Fixed Install/Qrx Series, EC Declaration of Conformity | EN |
Engineering Data Sheet
| Name | Language & Download |
|---|---|
| QRx-218S Engineering Data Sheet | EN |
Service Policies
| Name | Language & Download |
|---|---|
| Service Policies for Asia/Pacific Rim | EN |
Software, Firmware & Design Tools
EASE/CLF
| Name | Language & Download |
|---|---|
| QRx EASE3 | Download |
Marketing Materials
Brochure
| Name | Language & Download |
|---|---|
| QRx Twist & Shout Flyer | Download |
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