[. . . ] The SPTM 6X has a trapezoidal shaped enclosure, which reduces the build-up of standing waves inside the enclosure, which minimizes mid-bass and mid-range colorations due to the cabinet. It is constructed of 1/4" high density particle board and is covered with a durable black carpet. [. . . ] The enclosure corners are reinforced with polymer caps, and a black powder-coated expanded metal grille covers the lower half of the system to protect the woofer from external damage. An SA-1 stand mount adaptor is built-in for ease of speaker stand use. Transducer complement: Low Frequency Section: 1x 12 in woofer, vented SH12862 High Frequency Section: 1x . 875 in. exit/50 mm RXTM 22 voice coil compression driver on CH® 3 horn with Sound GuardTM III Mounting provisions: This unit is not designed for overhead suspension. Dimensions (H x W x D): Front: 28. 00 in. 711 mm x 330 mm x 465 mm Box tuning frequency: Low Frequency Section: 51 Hz Crossover frequency (internal passive): Low Frequency - High Frequency: 2. 9 kHz Net weight: 67 lbs. (30. 5 kg) Impedance (Z): Full Range: Nominal: Minimum: 8. 0 6. 1 Features: · · · · SH 12862 12" Sheffield® woofer RX22 compression driver CH® 3 constant directivity horn Sound GuardTM III high-frequency protection circuit · SA-1TM stand adaptor Input connections: 2x 1/4 inch phone jacks The two-way system is comprised of a 12" Sheffield® woofer with a highly linear suspension. The high frequencies are handled by an RXTM22 two-inch titanium diaphragm compression driver utilizing ferrofluid cooling, coupled to a CH®3 constant directivity horn. This horn has a smooth, even response with good high frequency dispersion. This rating is contingent upon having a minimum of 3 dB of amplifier headroom available. high by 18. 94 inches wide by 18. 31 inches deep. The loudspeaker system shall be a Peavey model CLASSIC CHORUS 130. 3 + 2 YEAR LIMITED WARRANTY NOTE: For details, refer to the warranty statement. Copies of this statement may be obtained by contacting Peavey Electronics Corporation, P. O. Box 2898, Meridian, Mississippi 39301-2898. Mounting Caution: This unit is not designed for overhead supesion. Architectural and Engineering Specifications The loudspeaker system shall have an operating bandwidth of 70 Hz - 17 kHz. The nominal output level shall be 97. 0 dB when measured at a distance of one meter with an input of one Watt. The maximum continuous power handling shall be 250 Watts, maximum program power of 500 Watts and a peak power input of at least 1000 Watts, with a minimum amplifier headroom of 3 dB. The outside dimensions shall be 28. 00 inches Amplitude Response (1W 1m On-Axis) 110 dB SPL (re 20 Pa) 100 90 80 70 60 20 50 100 200 Figure 1 500 1k Frequency (Hz) 2k 5k 10k 20k Frequency Response: This measurement is useful in determining how accurately a given unit reproduces an input signal. [. . . ] The outside dimensions shall be 28. 00 inches Amplitude Response (1W 1m On-Axis) 110 dB SPL (re 20 Pa) 100 90 80 70 60 20 50 100 200 Figure 1 500 1k Frequency (Hz) 2k 5k 10k 20k Frequency Response: This measurement is useful in determining how accurately a given unit reproduces an input signal. The frequency response of the SPTM 6X is measured at a distance of 1-meter using a 1 Watt (into the nominal impedance) swept-sine input signal. [. . . ]