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Polk Audio TSi400 Review

Main Features

  • 1" Tweeter
  • 3 x 5.25" Organic Fiber Woofer
  • 44-24k Hz Frequency Response
  • 91 dB Sensitivity
  • Impedance: 8ohms
  • Power Range:20-200watts
  • Dimensions (H x W x D): 38-3/4" x 8-3/16" x 14-1/2"
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Polk Audio TSi400 Review

TSi400 is a 2-way Passive Bass Reflex Floor-standing speaker by Polk Audio. It features a 1" Tweeter and 3 x 5.25" Organic Fiber Woofer.

Polk Audio TSi400 is a member of Polk Audio's TSi series of speakers. Below you can see the main specs of these speakers.

Polk Audio TSi Series History
Model Frequency Sensitivity Impedance Woofer
Polk TSi100
>>Compare to TSi400
61-24k Hz 89 dB 8Ω 1 x 5.25"
Polk TSi200
>>Compare to TSi400
50-24k Hz 89 dB 8Ω 2 x 5.25"
Polk Audio TSi400
44-24k Hz 91 dB 8Ω 3 x 5.25"
Polk Audio TSi300
>>Compare to TSi400
47-24k Hz 90 dB 8Ω 2 x 5.25"

Frequency Response

Polk Audio TSi400 has a Frequency response range of 44-24k Hz at ±3dB and Power Range of 20-200 watts. At a minimum frequency of 44 Hz, TSi400 will provide a deep bass that will probably satisfy majority of listeners, especially for music. Movie lovers and music listeners who likes to experience a full range response will still benefit from use of a subwooofer though.

Low Frequency

Floor-standing Speakers

Polk Audio TSi400
Min
Average
Max
High Frequency

Floor-standing Speakers

Polk Audio TSi400
Min
Average
Max

The Floor-standing model with the lowest Low Frequency level in our database is Polk Audio S60, with bass extending down to impressive 26 Hz.

On the other hand, model with the highest Frequency is Polk Audio S60 with its high frequency limit of 40 kHz.



Impedance and Sensitivity

Polk Audio TSi400's nominal impedance level is 8 ohms and has a sensitivity of 91 dB.

Sensitivity

Floor-standing Speakers

Polk Audio TSi400
Min
Average
Max

Input Type

TSi400 has 5-way post type connectors and lets bi-amping/bi-wiring.

Cabinet type and Materials

Polk Audio TSi400 has a Bass Reflex type cabinet and Wood-grain vinyl finish. Polk Audio TSi400 is a -firing port speaker

Available colors

Polk Audio TSi400 is available in Cherry.

Weight and Dimensions

Polk Audio TSi400 has external dimensions of (Height x Width x Depth) 38-3/4inch x 8-3/16inch x 14-1/2inch .
Each speaker weighs lbs .

Wall Mounting

TSi400 has mounting bracket that makes it possible to mount on walls and similar surfaces easily.

Warranty

5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.

Polk Audio TSi400 Alternatives in Floor-standing Speakers
Model Type Sensitivity Impedance Frequency
Klipsch Reference Premiere RP-8000F 2-way Floor-standing 98 dB 8 ohms 32-25k Hz
Compare with Polk Audio TSi400
Klipsch Reference Premiere RP-280F 2-way Floor-standing 98 dB 8 ohms 32-25k Hz
Compare with Polk Audio TSi400
Klipsch Reference R-620F 2-way Floor-standing 96 dB 8 ohms 38-21k Hz
Compare with Polk Audio TSi400
Klipsch Reference Premiere RP-5000F 2-way Floor-standing 96 dB 8 ohms 35-25k Hz
Compare with Polk Audio TSi400
Polk Audio RTi A5 2-way Floor-standing 90 dB 8 ohms 40-26k Hz
Compare with Polk Audio TSi400
Klipsch Reference R-625FA 2-way Floor-standing 96 dB 8 ohms 38-21k Hz
Compare with Polk Audio TSi400
Polk Audio RTi A9 3-way Floor-standing 90 dB 8 ohms 30-26k Hz
Compare with Polk Audio TSi400
Klipsch Reference R-610F 2-way Floor-standing 94 dB 8 ohms 45-21k Hz
Compare with Polk Audio TSi400
Bowers & Wilkins 603 3-way Floor-standing 88.5 dB 8 ohms 48-28k Hz
Compare with Polk Audio TSi400
Klipsch Reference Premiere RP-6000F 2-way Floor-standing 97 dB 8 ohms 34-25k Hz
Compare with Polk Audio TSi400



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