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LoudspeakersCenter Channel SpeakersDiscontinued
Estimated price (community-sourced)
$650
Around — community and catalog average, updates slowly
About the LSiM706c
The LSiM706c is a three-way passive center-channel loudspeaker from Polk Audio’s LSiM series. It combines a 1-inch enhanced Ring Radiator tweeter and a 3.25-inch Super Cell aerated polypropylene midrange in a sealed mid-high array with two 6.5-inch Super Cell aerated polypropylene midwoofers and dual PowerPort bass venting. It has dual gold-plated binding posts for bi-wiring or bi-amping.
Specifications
Type: Three-way passive center-channel speaker; Tweeter: 1-inch enhanced Ring Radiator; Midrange: 3.25-inch Super Cell aerated polypropylene; Midwoofers: 2 × 6.5-inch Super Cell aerated polypropylene; Enclosure: Sealed mid-high array with dual PowerPort-vented midwoofer section; Frequency response: 30 Hz–40 kHz overall; -3 dB limits: 50 Hz–30 kHz; Nominal impedance: 8 ohms; Sensitivity: 88 dB; Recommended amplifier power: 20–250 W per channel; Crossovers: 280 Hz and 2.8 kHz; Inputs: Dual gold-plated binding posts; Dimensions (H × W × D): 9 × 28.75 × 13.81 in; Weight: 42.3 lb.