| 频率范围 (-10dB) |
33Hz – 19kHz |
| Frequency Response (±3 dB) |
42Hz – 14kHz |
| Power Ratings |
250 W (1000 W peak), 2 hrs. 200 W (800 W peak), 100 hrs. |
| Maximum SPL (1m) |
116 dB continuous (123 dB peak) |
灵敏度 |
92 dB |
| 覆盖角度 |
110°H x110°V |
| Directivity Factor (Q) |
5.7, averaged 500 Hz to 10 kHz |
| Directivity Index (DI) |
7.3 dB, averaged 500 Hz to 10 kHz |
| 阻抗 |
8 ohms |
| Crossover Type |
2nd order low-pass, 2nd order high-pass, plus conjugate shaping circuitry. |
| 变压器抽头 |
70V: 150W, 75W, 38W, 19W 100V: 150W, 75W, 38W Insertion Loss: <0.65 dB at any tap setting Thru Setting: 8Ω nominal |
| Recommended High-Pass |
Protective 40 Hz high-pass (24 dB/oct) for any transformer tap and for 8Ω operation |
| Drivers |
LF: 250 mm (10 in) woven-fiberglass cone with pure butyl rubber surround, 52 mm (2 in) voice coil on high-temperature fiberglass voice coil former, optimized cone geometry, linear suspension spider, FEA-optimized motor construction, aluminum ring on pole piece.
HF: JBL 2414H-C compression driver with 25 mm (1 in) diaphragm and voice coil diameter, high temperature polymer diaphragm, JBL-patented design, fluid-cooled. |
| Enclosure |
High impact Polystyrene (HIPS) with 10% glass fill plus patent-pending internal 5 mm foamed polyurethane secondary mold for additional cabinet density. |
| 网罩 |
Zinc-plated and thermoset-composite coated steel, WeatherMax™ multi-layer foam with tight-weave mesh vapor barrier. |
| Mounting hardware |
InvisiBall wall-mounting system included. Ten 6 mm attachment points on cabinet for suspending or for optional U-bracket. One 6 mm secondary safety attachment point (for forged shoulder steel eyebolt, not included) on back panel. |
| Outdoor Capability |
IP-55 per IEC529. Exceeds MilSpec 810 for humidity, salt-spray, temperature & UV. Passes MilStd-202F for salt spray. Optional MTC-30MK marine-kit grille increases longevity in highly corrosive environments. |
| 输入接口 |
Screw-down terminal strip, zinc-plated copper based, nickel-plated metal screws and washers. Accepts up to 9 mm outside 4 mm inside open lugs (#6, #8, or #10 lug), plus bare wire (up to 12 AWG / 2.5 mm2). |
| Safety Agency |
Transformer is listed per UL1876 |
| Colors |
Black (RAL9004) or white (-WH, RAL9003) |
| 尺寸（高 x 宽 x 厚） |
593 x 372 x 345 mm (23.3 x 14.6 x 13.5 in) |
| Net Weight (each) |
18.8 kg (41.5lb) |
| Shipping Weight (ea) |
22.0 kg (48.5 lb) |
随附配件 |
1 pc MTC-PC2 input panel cover, InvisiBall wall-mounting system, 6 mm x 305 mm InvisiBall hex wrench. |
| Optional Accessories |
MTC-30MK Marine-Kit Grille in black or white (-WH), consisting of grille and protective covers for baffle screws. MTC-30CM (&-WH) Ceiling-Mount Adapter for installing speaker down from the ceiling. MTC-30UB (&-WH) U-Bracket |
更新: 7月 2024
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