With 360° sound, this Logitech Z323 980-000354 speaker system delivers crisp, rich audio evenly in all directions to ensure a high-quality listening experience. The included subwoofer provides deep, thunderous lows.

We build the AV 30s with the same quality materials and precision electronics as our acclaimed M-Audio professional studio speakers. The audiophile-grade Class A/B amplifier architecture, ferrofluid-cooled silk cone tweeters, polypropylene-coated woofers, and dense wooden enclosures add up to big, defined sound that defies the speakers' small size. Clear, cohesive sound The AV 30 speakers use proprietary OptImage wave guide technology—originally developed for the professional M-Audio speaker line—to deliver superior clarity and detail. Each speaker also features a precision-engineered crossover, which ensures that the sound emanating from the low-frequency driver will blend seamlessly with the sound from the high-frequency driver—so those deep lows transition smoothly into crystal-clear highs. Extended low end If you crave bass, the AV 30s have you covered. With wooden cabinets and bass reflex design, the AV 30s kick out serious low frequencies—perfect for producing hip-hop and electronic music, or enjoying your favorite CDs, MP3s, DVDs, and games. Features 3" polypropylene-coated woofers for tight, accurate bass 1" ferrofluid-cooled silk cone tweeters for clear, pristine highs OptImage III tweeter wave guides for superior imaging and detail 10-watt-per-channel amplifier Magnetic shielding for use near computer video monitors RCA inputs for connecting gaming systems, DJ gear, mixers, and more Front-panel 1/8" stereo auxiliary input for connecting your laptop or desktop computer, MP3 player, or other audio sources Front-panel 1/8" headphone output for connecting headphones Front-panel controls for volume and on/off Dense wood cabinet with bass reflex port design for deep, rich sound. Specifications Type: Two-way desktop reference speaker Low-Frequency Driver: 3" diameter, polypropylene-coated, magnetically shielded with high-temperature voice coil High-Frequency Driver: 1" diameter, magnetically shielded silk cone tweeter Frequency Response: 90 Hz – 20 kHz Crossover Frequency: 3.3 kHz RMS SPL: 101.5 dB @ 1 meter Signal-To-Noise Ratio: > 90 dB (typical, A-weighted) Input Connectors: Left and right RCA line input and 1/8" aux input Polarity: Positive signal at "+" input produces outward low-frequency cone displacement Dynamic Power: 10 watts continuous, per channel into 4 Ω Input Impedance: 10 k Ω unbalanced, 20 k Ω balanced Input Sensitivity: 100 mV pink noise input produces 90 dBA output SPL at 1 meter with volume control at maximum Protection: RF interference, output current limiting, over temperature, turn on/off transient, subsonic filter Indicator: Blue power LED ring around volume knob on front panel Power Requirements: 100-120V/~50/60 Hz, 220-240V/~50/60 Hz; powered via attached 2-conductor line cord Cabinet: Vinyl-laminated MDF Dimensions: 7.9" (H) x 5.3" (W) x 6.3" (D) / 20 cm (H) x 13.4 cm (W) x 16 cm (D) Weight: 11.7 lbs. / 5.3 kg

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