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克莱默KRAMER-4–Inch, 2–Way Closed–Back Ceiling Speakers-Galil 4-C
厂家报价：面议
产品状态：(停产)
4–Inch,2–WayClosed–BackCeilingSpeakersULListedWoofer—4"Tweeter—1"Impedance—8Ω70V/100VTapselection2Speakers(1Pair)
产品品牌：
克莱默KRAMER
产品类别：
产品中心
地址：上海市肇嘉浜路798号坤阳国际商务广场301
电话：021-64453136、021-64453139(联系就说在DAV音视工程网上看到的)
| 经销商 | 联系方式 | 价格 |
|---|---|---|
| 克莱默KRAMER | 021-64453136、021-64453139 | 面议 |
| DESCRIPTION | 2–way closed–back ceiling speakers |
| FREQUENCY RESPONSE | 85Hz to 20kHz @–10dB, 100Hz to 20kHz @±3dB |
| WOOFER | 4” (103mm) polypropylene with rubber surround |
| TWEETER | 0.5” (13mm) Mylar |
| IMPEDANCE | 8Ω (transformer tap in off position) |
| TRANSFORMER TAPS | 70V — 30W/15W/7.5W/3.7W/Off (Lo–Z), 100V — 30W/15W/7.5W/Off (Lo–Z) |
| SENSITIVITY | 85dB SPL, 1W@1m |
| MAX SPL | Continuous: 95dB, peak: 97dB |
| POWER HANDLING | 30W RMS, 80W continuous program |
| CROSSOVER FREQUENCY | 6kHz |
| COVERAGE ANGLE | 90° |
| DIRECTIVITY FACTOR (Q) | 4.2 averaged 1kHz to 10kHz |
| DIRECTIVITY INDEX (DI) | 6.2dB averaged 1kHz to 10kHz |
| INPUT CONNECTOR | Terminal block |
| MATERIALS | ABS bezel, aluminum grill, metal back can |
| OPERATING TEMPERATURE | 0° to +40°C (32° to 104°F) |
| STORAGE TEMPERATURE | –40° to +70°C (–40° to 158°F) |
| HUMIDITY | 10% to 90%, RHL non–condensing |
| WEIGHT PER SINGLE SPEAKER | 1.75kg (3.9lbs) approx |
| SHIPPING WEIGHT (FOR PAIR) | 6.1kg (13.5lbs) approx |
| INSTALLATION DIMENSIONS | Mounting depth: 10.7cm (4.2”) External diameter: 19.5cm (7.68") Cutout diameter: 16.7cm (6.57") |
| ACCESSORIES | Installation bracket, safety cord attached to grill, ceiling mounting kit |
| COLOR | White |
