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Frequency Range (-10 dB) |
60 Hz to 20 kHz
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Frequency Response (+/-3 dB) |
85Hz – 17 kHz
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Power Rating |
200 W Continuous Program (2 hrs)
100 W (400W peak), Continuous Pink Noise (2 hrs)
75 W (300W peak) Continuous Pink Noise (100 hrs)
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Maximum Input Voltage |
25.3 V RMS (2 hrs), 50.6 V peak
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Maximum SPL |
110 dB ave. Continuous Pink Noise (116 dB peak)
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Sensitivity |
90 dB, 1W/1m (ave. 100 Hz – 10 kHz)
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Coverage Angle |
100° x 100°
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Directivity Factor (Q) |
6.04 (averaged 1kHz – 16kHz)
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Directivity Index (DI) |
7.6dB (averaged 1kHz – 16kHz)
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Nominal Impedance |
8 ohms (THRU setting)
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Crossover Type
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2nd order low-pass, 3rd order high-pass
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Transformer Taps
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70V: 30W, 15W, 7.5W, 3.7W
100V: 30W, 15W, 7.5W
Insertion Loss <0.94 dB at any tap setting
Thru Setting: 8Ω nominal
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Recommended Protective
High-Pass
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60 Hz high-pass (24 dB/oct) (for 8Ω operation and for all 70V/100V taps settings).
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Low Frequency Driver
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135 mm (5.25 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.
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High Frequency Driver
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19 mm (0.75 in) PEI diaphragm, low-viscosity ferro-magnetic fluid, and lightweight Kapton™ voice coil former.
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Enclosure Material
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High Impact Polystyrene (HIPS), painted with highly-UV resistant paint on white (-WH) version for maximum UV fade resistance.
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Grille
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Highly zinc-plated, finished in durable TGIC polyester powdercoating. MTC-25WMG-1 (&-WH) available with WeatherMax™ multi-layer foam and tight-weave mesh vapor barrier backing.
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Installation
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InvisiBall wall-mounting system included. Two 6 mm attachment points (on top and bottom) for optional MTC-25UB-1 (&-WH) U-bracket. Secondary safety attachment loop point on back panel.
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Environmental
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IP-44 per IEC529 (IP-55 when installed with the optional MTC-25WMG-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-25WMG-1 WeatherMax™ grille for breaking up driving rain and for especially difficult environments.
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Termination
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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.
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Agency Rating
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ROHS-compliant; Transformer UL Recognized per UL1876
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Colors
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Black (RAL9004) or white (-WH, RAL9016)
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Dimensions (H x W x D)
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243 x 188 x 145 mm (9.6 x 7.4 x 5.7 in); 203 mm (8.0 in) deep total when mounted on InvisiBall wall-mount bracket.
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Net Weight
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3.4 kg (7.5 lbs)
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Shipping Weight
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8.16 kg (18 lbs) for the pair-pack (for 2 speakers)
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Included Accessories
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InvisiBall™ wall-mounting system), 6 mm x 100 mm hex key
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Optional Accessories
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MTC-25UB-1 – Yolk-type U-bracket (&-WH)
MTC-25WMG-1 – WeatherMax grille with backing (&-WH)
MTC-28/25CM – Ceiling-Mount InvisiBall adapter (&-WH)
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