Note:

• The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
• These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
• These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.

Frequency Range (-10 dB): 38 Hz - 500 Hz
Frequency Response (-3 dB): 48 Hz - 95 Hz
Power Rating: 500W (2000W peak) Continuous Pink Noise (2 hrs)
1000W Continuous Program(2 hrs)
400W (1600W peak) Continuous Pink Noise (100 hrs)
Maximum Input Voltage : 60.0VRMS (2 hrs), 120V peak
Sensitivity: 95 dB, 1W @ 1m in half-space (2π loading, average 50 – 90 Hz)
Max SPL: 122 dB in half-space (2π loading)
Nominal Impedance: 8Ω
Minimum Impedance: 7.2Ω at 160 Hz
Recommended Filter: 45 Hz, 24 dB/oct high-pass filter
Low Frequency: Two 250 mm (10 inch) diameter LF drivers, long-excursion design, woven fiberglass cone, highly damped butyl rubber surround, linear suspension spider , high temperature anodized aluminum voice coil former, high-temp voice coil wire and coil adhesive, FEA optimized motor construction, aluminum conductive ring.
Enclosure Material: High Impact PolyStyrene (HIPS) w/ 10% glass fill and internal 8 mm polyurethane co-mold, painted with highly-UV-resistant paint on white (-WH) model for maximum UV fade resistance.
Grille: Thermoset composite coated steel, zinc-plated, 3-layer foam backing.
Environmental: IP-45 rating per IEC529 when installed with included MTC-PC2 terminal panel cover. Exceeds MilSpec 810 for humidity, salt spray, temperature & UV. Passes Mil-STd-202F for salt spray.
Terminals: Screw-down terminal strip, zinc plated copper base, nickel-plated metal screws/washers. Accepts up to 9 mm outside, 4 mm inside open lug (#6, #8 or #10 lug), plus bare wire (up to 12 AWG/2.5mm2). Included MTC-PC2 and optional MTC-PC3 protective covers available to provide sealed entrance for additional weather protection.
Agency Rating: ROHS-compliant. Optional MTC-SBT300 transformer is UL recognized per UL1876.
Colors: Black or white (-WH)
Dimensions (H x W x D): 355 x 590 x 570 mm (14 x 23.3 x 22.5 in.)
Net Weight: 23.31 kg (51.4 lb)
Shipping Weight: 25.85 kg (57.0 lb)
Included Accessories: 1 pc MTC-PC2 input panel cover, 4 pcs floor standing feet 4 pcs beveled washers.
Optional Accessories: MTC-210UB (&-WH) U-Bracket
MTC-SBT300 70V/100V Transformer, 300W multi-tap, installs onto inside of back input panel using included 4 studs.
Transformer Taps:
70V: 300W, 150W, 75W, 38W
100V: 300W, 150W, 75W