Infinity Systems Inc.1242w user manual

Summary of the content on the page No. 1

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840w,1040w,1042w,
1240w,1242w
reference series
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Summary of the content on the page No. 2

YOURCAR ANDBASSREPRODUCTION CHOOSING ANENCLOSURE THANK YOU for choosing an Infinity Reference Depending on the size of the vehicle’s interior lis- Reference Series subwoofers are optimized Because vented enclosures require the volume Series subwoofer. Reference Series subwoofers tening space, reproduced bass frequencies below to perform best in small sealed, vented and of the enclosure and the size of the port to have a are designed to suit a broad range of mobile- 80Hz are boosted by

Summary of the content on the page No. 3

POWERHANDLINGLIMITATIONS The power handling capability of any woofer is • Voice coil overheating and burning due to related to both its ability to dissipate heat and the overexcursion are often caused by overdriving maximum excursion limits of its cone. Once the an amplifier into “clipping.” A severely clipped speaker’s voice coil moves outside the magnetic signal, or square wave, contains nearly twice gap, power can no longer be converted into the power of a clean sine wave at the same lev

Summary of the content on the page No. 4

SPECIFICATIONS 840w 1040w 1042w 1240w 1242w Diameter: 8" (200mm) 10" (250mm) 10" (250mm) 12" (300mm) 12" (300mm) Sensitivity @ 2.83V/1m: 91dB 91dB 91dB 93dB 93dB Power Handling (RMS): 200W 250W 250W 300W 300W Power Handling (Peak): 800W 1000W 1000W 1200W 1200W Frequency Response: 30Hz – 400Hz 25Hz – 400Hz 25Hz – 400Hz 23Hz – 400Hz 23Hz – 400Hz Impedance: 4 ohms 4 ohms 2 or 8 ohms 4 ohms 2 or 8 ohms Voice Coil Diameter: 2" (51mm) 2" (51mm) 2" (51mm) 2" (51mm) 2" (51mm) Mounting Depth: 4-5/