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ongratulations on your purchase of the THIEL HigherPlane 1.2 in-ceiling loudspeaker. This product is the result of a dedicated effort to provide very accurate and realistic sound reproduction from a versatile, easy-to-place loudspeaker. We have used very high quality components and taken great care in the HigherPlane 1.2’s construction.
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POWER REQUIREMENTS It is important to have enough power to play at the level you desire without distortion. If high sound levels are desired, the HigherPlane 1.2’s are designed to be used with amplifiers rated up to 200 watts per channel (into 8 ohms). If you play the speakers more loudly than the volume the amplifier can cleanly produce, the amplifier will produce overload (clipping) distortion.
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THIEL HIGHERPLANE 1.2 SPECIFICATIONS 75 Hz-20 kHz ±3 dB Amplitude Response Minimum ±10° Phase Response Sensitivity 89 dB@2.8 V-1m Impedance 4 ohms (3 ohms minimum) Recommended Power 30-200 watts Size 11.25 " diameter x 6.625 deep" Weight 8 pounds HIGHERPLANE 1.2 CABINET DIMENSIONS Rough opening without preconstruction bracket is 10.25 inches in diameter...
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THIEL warrants every THIEL HigherPlane 1.2 system against defects in materials and workmanship to the original owner for a period of ten years from the date of purchase. THIEL will, at no charge, replace any defective part and make any repairs necessary to ensure its proper performance when the defective unit is returned to us postpaid.
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