壁裝音箱
儀器型號(hào)：PRX312MD
參考價(jià)格：暫無(wú)參考
生產(chǎn)日期：2024/03/28
生產(chǎn)廠家：JBL
咨詢電話：13819115901
壁裝音箱
儀器型號(hào)：PRX312MD
參考價(jià)格：暫無(wú)參考
生產(chǎn)日期：2024/03/28
生產(chǎn)廠家：JBL
咨詢電話：13819115901
商品詳細(xì)信息：
以原廠官方文檔為準(zhǔn)（PRX312MD | JBL Professional Loudspeakers | 中文 (Chinese)）
| 系統(tǒng)類型 | 12” 2-way stage monitor |
| 頻率范圍 (-10dB) | 60 Hz – 16 kHz |
| Frequency Response (±3 dB) | 70 Hz – 12 kHz |
靈敏度 | 99 dB SPL |
| 標(biāo)稱阻抗 | 8 Ω |
| 功率容量 | 250 watts |
| Peak Power Capacity | 1000 watts |
| Recommended Amplifier Power | 250 - 500 watts @ 8Ω |
| Maximum SPL (1m) | 129 dB |
| 分頻點(diǎn) | 1.8 kHz |
| Coverage | 90° × 50° |
| 尺寸（高 x 寬 x 厚） | 567 mm × 381 mm × 323 mm (22.3 in × 15.0 in × 12.7 in) |
| 凈重量 | 16.7 kg (36.8 lbs) |
運(yùn)輸重量 | 20.3 kg (44.8 lbs) |
| HF 驅(qū)動(dòng)程序 | JBL 2412 1” exit compression driver mounted on Progressive TransitionTM Waveguide |
| 低頻驅(qū)動(dòng)單元 | JBL M112-8 |
| Input Connector | Neutrik Speakon? NL-4 (×1)；1/4” TS phone jack (×1); parallel |
| ENCLOSURE CONSTRUCTION | 15 mm (0.6 in) MDF (Medium Density Fiberboard) with glued and mechanically fastened joint detail; black painting. |
| 網(wǎng)罩 | 18-gauge, powder-coated steel |
| Mounting & Suspension | 36 mm, dual-angle pole-mount socket; 9×M10 suspension points |
