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Polk Audio TSi400 Floorstanding Speaker (Pair)

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  • Product Description

    Note: Specs come from the single version of this product, but this offer is for a pair.

    TSi Series Floor Standing Speaker

    Step down in size from the TSi flagship TSi500 when you want big impact in a smaller room. Here, three smaller drivers in the classic TSi narrow baffle design make more efficient use of power, while delivering the same wide, realistic soundstage and deep, musical bass response you desire.


    • Unlike other speakers in this price range, TSi enclosures are constructed of extensively braced, solid MDF with three-quarter-inch baffles. This virtually eliminates internal resonances and damps energy-stealing vibrations, for more efficient operation and more transparent sound.
    • Beautiful pewter accents, a high gloss piano-finish black top plate and your choice of stylish black or cherry wood-grain finishes make TSi speakers a part of your decor.
    • Polk's proprietary, patented Dynamic BalanceĀ® technology allows our engineers to design out distortion-causing driver and system resonances, so you only hear the good sounds.
    • Klippel motor optimization uses laser measurement technology to ensure a smooth excursion path at either end of the volume spectrum for uniform performance at both low and high volumes.
    • TSi design combines smaller drivers (for more overall driver area with less driver mass) and narrow baffle geometry, for wider range and more spacious soundstaging, so every seat in the house hears a prime performance.
    • SPECS
    • Qty Included: 1
    • Height: 38.875" (98.74 cm)
    • Width: 7" (17.78 cm)
    • Depth: 14.25" (36.2 cm)
    • Weight: 32 lbs (14.51 kg)
    • Driver Complement: (3) 5.25" (13.34 cm) d (Round) Bi-laminate organic fiber cone - Mid/Woofer, (1) 1" (2.54 cm) d (Round) Silk dome Dynamic Balance - Tweeter
    • Audio Quality
    • Total Frequency Response: 34 Hz - 25,000 Hz
    • Nominal Impedance: 8 ohms
    • Sensitivity (1 watt @ 1 meter): 91 dB
    • Lower and Upper -3dB Limits: 44 Hz - 24,000 Hz
    • Crossover
    • Type: 2-way
    • Power Handling (per channel): 20 watts - 200 watts
    • Inputs
    • Speaker Inputs: Pair of 5 way binding posts


    For Residents/Customers in California:
    Follow this link for your Proposition 65 warning.

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