Boston Acoustics CS-23 II Bookshelf Speaker
Boston Acoustics CS 23 II Two-Way 3-1/2-Inch Bookshelf Speaker is an ideal addition to your home theater or music system. It has been engineered with high-grade components to ensure stunning audio reproduction across a wide range of frequencies. A Kortec soft-dome tweeter offers crisp, high frequencies, while graphite-injected woofers deliver more bass response from less amplifier power. -The CS 23 II Bookshelf Speaker means you can enjoy your favorite media in richly detailed stereo sound. The speaker features a traditional square cabinet engineered for optimal acoustics. Pair it with other speakers from the Classic II series to create an expansive, cinematic soundstage. Each speaker in the CS 23 II is outfitted with Boston Acoustics' best audio technologies. The system incorporates Boston's Deep Channel Design: the polymer woofers are injected with graphite, allowing them to produce a more resonant bass sound without bottoming out. The tweeters feature a soft-dome design and have been treated with a stiffening agent to eliminate the high-frequency feedback that usually accompanies metal tweeters. -Together, the tweeters and woofers are able to reproduce frequencies ranging from 120 Hz to 25 KHz, ensuring faithful playback of your movie's audio track. The CS 23 II also incorporates other smart audio-enhancing features. The speaker wires are equipped with five-way gold-plated binding posts, which ensure a secure and reliable wire connection. The gold plates also help preserve signal transfer, minimizing frequency losses and gaps. Additionally, the speaker features MagnaGuard magnetic shielding, which helps prevent video interference when the speaker is placed close to your screen. -Frequency Range (?3dB) 120Hz - 20kHz -Recommended Amplifier power output per channel: 10 - 150 watts -Sensitivity: 89dB [SPL/2.8V at 1m] -Nominal Impedance: 8 ohms -Crossover Frequency: 2,700Hz -Woofer: 3-1/2" (89mm) DCD Graphite injected polymer woofer -High-Frequency Driver: 1" (25mm) K
