Frequency Range (-10 dB)
42 Hz – 350 Hz
Frequency Response (± 3 dB)
55 Hz – 125 Hz
Power Capacity
300 Watts Continuous Program Power, 100 hrs ; 150 Watts Continuous Pink Noise, 100 hrs
Nominal Sensitivity (2.83V/1m)
88 dB
Rated Maximum SPL
107 dB @ 1 m (3.3 ft) average, 113 dB peak
Rated Impedance
8 ohms
Transformer Taps
110W, 55W, 30W (& 15W@70V). Set via rotary tap-selector switch (70V/100V taps along with direct 8
Transformer Insertion Loss
0.98 dB @ 15W, 0.99 dB @ 30W, 0.94 dB @ 55W, 1.10 @ 110W
Standalone Hookup
Connect to Input connector; built-in low-pass filter permanently engaged. Loop Out in parallel with Input connector (pre low-pass filter) for sending to additional speakers.
Subwoofer-Satellite Hookup
For either two or four satellite speakers (not for one or three satellite speakers). With two satellite speakers, must connect to Sat 1 and Sat 2 terminals only (NC to Sat 3 and Sat 4 terminals). Satellite outputs highpassed. Suggested satellite speakers include Control 62P (pendant), Control 52 (surface-mount on-wall) and Control 42C (in-ceiling). Satellite speakers to be low-Z type (8 to 16) regardless whether tap selector is set to low-Z or 70V/100V. Loop Out in parallel with Input connector (pre low-pass filter) for sending to additional speakers.
Transducer
200mm (8 in) polypropylene-coated paper cone with butyl rubber surround, 50 mm (2 in) high-temperature copper voice coil, vented fiberglass resin voice coil former.
Environmental
Exceeds Mil Spec 810 for humidity, salt spray, temperature & UV. IP44 capability per IEC 529 – splash-proof rating
Termination
Six removable locking 2-pin connectors with screw-down terminals. Input, Loop Out, Sat 1, Sat 2, Sat 3, Sat 4. Max wire 12 AWG (2.5 mm2). Rubber terminal covers included.
Suspension
Two identical suspension cable systems (one as main suspension cable and the other as safety cable), each consisting of 4.5 m (15 ft) long, 2 mm (0.077 in) high-tensile galvanized-steel wire rope suspension cable with spring-clips for clipping onto the loudspeaker bracket and Gripple™ brand adjustable-height cable fasteners for infinitely adjustable height. Cable has SWL rating of 45 kg (99 lb).
Safety Agency
Speaker listed per UL1480 (UEAY), transformer registered per UL1876. In accordance with IEC60849/EN60849. Suspension system and Gripple®- brand cable fastener listed per UL1598 and UL2239, TUV, and CSA Class 3426-01 & Class 3426-81.
Included Accessories
Two suspension cable systems (see “suspension”, above), six removable locking 2-pin euro-block connectors, six rubber cover boots for euroblock connectors.
Optional Accessories
MTC-PC60 full top panel / terminal cover. Wire access holes in plastic cover to be drilled by installer to suit the number and dimensions of wire.