方案咨询:151-2001-8883

方案咨询:151-2001-8883

专业音响丨舞台灯光丨系统集成丨集中控制

Control 28-1L
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添加时间:2021-10-15 14:51:30
cc28-1_angle_z_vert_medium.jpg
频率范围 (-10dB)45 Hz to 20 kHz
Frequency Response (±3 dB)62Hz - 16 kHz
额定功率240 W Continuous Program (2 hrs) *Continuous Pink Noise rating is IEC-shaped pink noise with a 6 dB crest factor. Continuous Program Power is defined as 3 dB above the Continuous Pink Noise Rating and is conservative expression of the system’s ability to handle normal speech and music program material.
Maximum Input Voltage27.5 V RMS (2 hrs), 55.0 V peak
Maximum SPL (1m)112 dB ave. Continuous Pink Noise (118 dB peak) *Calculated from sensitivity and power handling, exclusive of power compression.

灵敏度

91 dB, 1W/1m (ave. 100 Hz – 10 kHz) *Half-space (on-wall) averaged 100 Hz – 10 kHz, 2.83V.
覆盖角度100° x 100° *Coverage angle (-6 dB) average between 600 Hz and 12 kHz.
Directivity Factor (Q)7.3 (averaged 1kHz – 16kHz)
阻抗8 ohms
Crossover Type2nd order low-pass, 1st order high-pass, plus conjugate shaping
建议的保护高通45 Hz high-pass (24 dB/oct) *For protection against driving below resonant frequency and to keep transformer out of saturation.
DriversLF: 200 mm (8 in), woven-fiberglass cone with pure butyl rubber surround with Weather-Edge frame protection, high-temp fiberglass voice coil former, high-temp voice coil wire, optimized cone geometry, linear suspension spider, and FEA optimized motor structure.
HF: 25 mm (1 in) PEI diaphragm, low-viscosity ferro-magnetic fluid, and lightweight Kapton™ voice coil former.
EnclosureHigh Impact Polystyrene (HIPS) with 10% glass fill, painted with highly-UV resistant paint on white (-WH) version for maximum UV fade resistance.
网罩Highly zinc-plated, finished in durable TGIC polyester powdercoating. MTC-28WMG-1 (&-WH) available with WeatherMax™ multi-layer foam and tight-weave mesh vapor barrier backing.
装配硬件InvisiBall wall-mounting system included. Two 6 mm attachment points (on top and bottom) for optional MTC-28WMG-1 (&-WH) U-bracket. Secondary safety attachment loop point on back panel.
Outdoor CapabilityIP-44 per IEC529 (IP-55 when installed with the optional MTC-28WMG-1 WeatherMax™ grille and either MTC-PC2 or MTC-PC3 panel cover.) Exceeds MilSpec 810 for humidity, salt-spray, temperature & UV. Passes MilStd-202F for salt spray and ASTM G85 for acid-air plus salt spray. Optional MTC-28WMG-1 WeatherMax™ grille for breaking up driving rain and for especially difficult 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). Optional MTC-PC2 and MTC-PC3 protective panel covers available to provide sealed entrance for additional weather protection.
Safety AgencyROHS-compliant
ColorsBlack (RAL9004) or white (-WH, RAL9016)
尺寸(高 x 宽 x 厚)386 x 282 x 219 mm (15.2 x 11.1 x 8.6 in); 277 mm (10.9 in) deep total when mounted on InvisiBall wall-mount bracket. *In vertical orientation
Net Weight (each)6.2 kg (13.5 lbs)

运输重量

13.4 kg (29.5 lbs) pair-packed (for 2 speakers)

随附配件

InvisiBall™ wall-mounting system, 6 mm x 180 mm hex key
Optional AccessoriesMTC-28UB-1 – Yolk-type U-bracket (&-WH)


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