|Frequency Range (-10 dB)||70 Hz to 20 kHz|
|Frequency Response (+/-3 dB)||95 Hz – 19 kHz|
|Power Rating||100W Continuous Program (2 hrs)
50 W (200W peak), Continuous Pink Noise (2 hrs)
40 W (160W peak) Continuous Pink Noise (100 hrs)
|Maximum Input Voltage||17.2 V RMS (2 hrs), 34.4 V peak|
|Maximum SPL||103 dB ave. Continuous Pink Noise (109 dB peak)|
|Sensitivity||86 dB, 1W/1m (ave. 100 Hz – 10 kHz)|
|Coverage Angle||100° x 100°|
|Directivity Factor (Q)||5.8 (averaged 1kHz – 16kHz)|
|Directivity Index (DI)||7.2 dB (averaged 1kHz – 16kHz)|
|Nominal Impedance||8 ohms (THRU setting)|
|Crossover Type||2nd order low-pass, 2nd order high-pass|
|Transformer Taps||70V: 15W, 7.5W, 3.7W, 1.8W
100V: 15W, 7.5W, 3.7W
Insertion Loss <0.43 dB at any tap setting
Thru Setting: 8? nominal
|70 Hz high-pass (24 dB/oct) (for 8? operation and for all 70V/100V taps settings).|
|Low Frequency Driver||76 mm (3.0 in), woven-fiberglass cone with pure butyl rubber surround with Weather-Edge frame protection, high-temp Kapton™ voice coil former, high-temp voice coil wire, optimized cone geometry, linear suspension spider, and FEA optimized motor structure.|
|High Frequency Driver||13 mm (0.5 in) PEI diaphragm, low-viscosity ferro-magnetic fluid, and lightweight Kapton™ voice coil former.|
|Enclosure Material||High Impact Polystyrene (HIPS), painted with highly-UV resistant paint on white (-WH) version for maximum UV fade resistance.|
|Grille||Highly zinc-plated, finished in durable TGIC polyester powdercoating.
MTC-23WMG-1 (&-WH) available with WeatherMax™ multi-layer foam and tight-weave mesh vapor barrier backing.
|Installation||InvisiBall™ wall-mounting system included. Two 6 mm attachment points (on top and bottom) for optional MTC-23UB-1 (&-WH) U-bracket.
Secondary safety attachment loop point on back panel.
|Environmental||IP-44 per IEC529 (IP-55 when installed with the optional MTC-23WMG-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-23WMG-1 WeatherMax™ grille for breaking up driving rain and for especially difficult environments.
|Termination||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.
|Agency Rating||ROHS-compliant; Transformer UL Recognized per UL1876|
|Colors||Black (RAL9004) or white (-WH, RAL9016)|
|Dimensions (H x W x D)||200 x 141 x 111 mm (7.9 x 5.6 x 4.4 in); 141 mm (5.6 in) deep total when mounted on InvisiBall wall-mount bracket.|
|Net Weight||1.8 kg (4.0 lbs)|
|Shipping Weight||3.85kg (8.5 lbs) for the pair-pack (for 2 speakers) 12.0kg (26.5lbs) for the master-pack (for 6 speakers)|
|Included Accessories||InvisiBall™ wall-mounting system), 4 mm x 80 mm hex key|
|Optional Accessories||MTC-23UB-1 – Yolk-type U-bracket (&-WH)
MTC-23WMG-1 – WeatherMax grille with backing (&-WH)
MTC-23CM – Ceiling-Mount InvisiBall adapter (&-WH)