CONTENTS SAFETY INFORMATION 1. SERVICE PRECAUTIONS 2. SPECIFICATIONS 3. BASIC ITEMS FOR SERVICE 3.1 CHECK POINTS 4. DISASSEMBLY 5. EXPLODED VIEWS AND PARTS LIST SAFETY INFORMATION ……………………………………………………………………… 2 ……………………………………………………………………… 2 ……………………………………………………………………… 2 ……………………………………………………………………… 3 ……………………………………………………………………… 3 ……………………………………………………………………… 4 ……………………………………………………………………… 5 This service manual is intended to support DIY enthusiasts and AlphaTheta Corporation is not responsible for repair or replacement to your product if damage occurs during a self-repair. Performing self-repairs on your product must be done solely at your own risk. It is strongly advised that a trained and qualified individual performs the repairs properly and safely. If you are not qualified to perform repairs on this product in a proper and safe manner, you should not attempt to do so and instead refer the repair to a qualified service technician. CAUTION Since the fuse may be in the neutral of the mains supply, disconnect the mains to de-energize the phase conductors. 1. SERVICE PRECAUTIONS ■ About the differences between XPRS1152S and XPRS1152ST, XPRS1182S and XPRS1182ST The pole mount part of XPRS1152ST and XPRS1182ST has been changed to threaded type to improve stability. 2. SPECIFICATIONS MODEL System type Transducer low Transducer driver Frequency response (-6 dB) Max SPL Power rating 4 DSP modes Electronic protections Connectors Power supply Power consumption Enclosure construction Mounting Dimensions (W x H x D) Net weight MODEL System type Transducer low Transducer driver Frequency response (-6 dB) Max SPL Power rating 4 DSP modes Electronic protections Connectors Power supply Power consumption Enclosure construction Mounting Dimensions (W x H x D) Net weight XPRS102 XPRS122 Multi-purpose, 2-way active loudspeaker with DSP controls 10” woofer, 2.5” voice coil 12” woofer, 3” voice coil 1” exit compression driver, 1.75” voice coil 50 Hz – 20 kHz 48 Hz – 20 kHz 129 dB 131 dB Class D 2000 W (peak) LIVE / MUSIC / SPEECH / MONITOR Thermal / overload / digital Limiter / compressor Input: MIC / LINE (Combo) / HI-Z / LINE (Combo) / 3.5 mm STEREO MINI Output: MIX (XLR) 110 V – 240 V (50 Hz / 60 Hz) 800 W (OFF : 0 W) Plywood cabinet, black paint, rubber feet, metal handle One standard metal pole-mount. 10 x M10 threaded inserts plus integrated pull-back cover. 11.77” (299 mm) x 20.5” (520 mm) x 14.28” (362.7 mm) x 25.07” (637 mm) x 12.2” (310 mm) 13.78” (350 mm) 15.5 kg (34.2 lb) 20.2 kg (44.6 lb) XPRS82 XPRS152 Multi-purpose, 2-way active loudspeaker with DSP controls 8” woofer, 2” voice coil 15” woofer, 3” voice coil 1” exit compression driver, 1.75” voice coil 60 Hz – 20 kHz 45 Hz – 20 kHz 127 dB 133 dB Class D 2000 W (peak) LIVE / MUSIC / SPEECH / MONITOR Thermal / overload / digital Limiter / compressor Input: MIC / LINE (Combo) / HI-Z / LINE (Combo) / 3.5 mm STEREO MINI Output: MIX (XLR) 110 V – 240 V (50 Hz / 60 Hz) 800 W (OFF : 0 W) Plywood cabinet, black paint, rubber feet, metal handle One standard metal pole-mount. 10 x M10 threaded inserts plus integrated pull-back cover. 10.74” (272.7 mm) x 18.11” (460 mm) x 16.57” (421 mm) x 28.58” (726 mm) x 11.88” (302 mm) 16.14” (410 mm) 13.2 kg (29.1 lb) 25.2 kg (55.6 lb) XPRS102 2
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