Polk Audio LSiM 703 Bookshelf Speaker (Pair)

₹ 105,000.00

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Ooberpad presents the Polk Audio LSiM 703 Bookshelf Speaker which is a pair of high-fidelity floorstanding speakers from the dynamic Polk LSiM Series. Polk’s main mission is to build loudspeakers of the highest quality at great costs. They ensure integrating state-of-art technologies in their range of speakers, have proprietary patents and have their audio systems designed in-house from top to bottom ensuring that they deliver nothing short of high performance. These bookshelf loudspeakers offer great placement flexibility as compared to floorstanding speakers. With a 6.5” mid-woofer, 3 ¼ inch midrange, both made of lightweight super cell aerated polypropylene combined with the enhanced deep musical bass response of Polk’s patented PowerPort® bass venting system, the LSiM703 delivers a wide and dynamic soundstage. Additionally, the proprietary 1” ring radiator tweeter adds pinpoint detail for realistic imaging. With the performance of the ground-breaking LSiM Series in a smaller, flexible bookshelf speaker format, the LSiM703 gives you the best of all worlds.


3-year manufacturer's warranty

Key Features:

  • Frequency response 50-30,000 Hz (-3dB)
  • Handles 20-200 watts
  • Sensitivity 88 dB
  • 8-ohm impedance
  • 1" ring radiator tweeter
  • 3-1/4" super cell aerated polypropylene midrange
  • 6-1/2" super cell aerated polypropylene woofer
  • PowerPort® technology (for the woofer only) improves bass response
  • dual 5-way gold-plated binding posts allow bi-wiring or bi-amping
  • Hand-rubbed lacquer finished real wood veneer

Benefits of Polk Audio LSiM 703 Bookshelf Speaker (Pair):

Remarkably realistic performance and a compact footprint

The LSiM 703 bookshelf speakers are remarkably realistic and deliver high-end performance that is innate to the LSiM line of floor-standing models. You can experience wide, deep soundstage with life-like imaging fleshed out in detail and complemented by deep bass. You can use a pair of LSiM 703 bookshelf speakers to create a compact and advanced stereo music system. They are incorporated with the latest developments in the speaker technology and are presented in a brand new design that has a very chic and luxurious finish.

Polk's Dynamic Sonic Engine: The speaker within a speaker

Polk has a range of floor-standing models which are larger in size and run on Dynamic Sonic Engine. The LSiM 703 which is a smaller bookshelf model also runs on the same engine and is made of 3-1//4”midrange driver and a 1”ring radiator tweeter which comes in a acoustically sealed enclosure and this duo acts like a “mini-monitor” which with their precise alignment disperse sound over a wide, uniform area with excellent off-axis response in the critical 200Hz to 2000Hz midrange. The ring radiator tweeter is an upgraded version from the LSi line and with the slight reshaping of the tweeter’s bullet-shaped phase plug allows it to move farther from the baffle while a redesigned diaphragm has ensured increased efficiency of the tweeter. Moreover, it is also equipped with its own tuned enclosure within the Dynamic Sonic Engine which results in higher power handling, extended dynamic range, improved dispersion, and extended high-frequency response, all the way up to 30,000 Hz. How amazing is that!

Advanced driver material for even more realistic sound

The original LSi speakers had a light, stiff mineral-filler polypropylene cone that was "puffed up" with injected air to form a honeycomb-like structure whereas the new super cell aerated polypropylene uses larger "puffed cells" to create a cone material that's thicker yet lighter than the original. It’s used in the midrange and woofer which makes them more efficient. This bookshelf model also runs on the proprietary Orth crossovers to ensure that the right frequencies reach the right drivers make it extremely efficient and easier for your amplifier to function.

PowerPort technology for smooth, deep bass 

Similar to all the LSi M speakers, the 6.5” woofer comes with its own PowerPort®. Polk has designed this special “cone” which is fixed at the mouth of the bass port resulting in the moving air to remove turbulence and ensure that there is no wasted power resulting in more efficient bass response. The bass is ideal and deep and blends smoothly with the mid and high frequencies

Careful cabinet design with a stunning real wood veneer

The '703 cabinet is made of heavily braced 3/4" thick MDF with an even thicker front baffle (1-1/4") to keep distortion to a minimum. Each driver has its own separate, non-parallel chamber to increase the efficiency of each driver and eliminate internal resonances and standing waves. Additionally, the dual gold-plated binding posts let you bi-amp or bi-wire this speaker for even better performance. What’s more? The 1mm thick magnetic grille snaps on and off easily and it doesn’t interfere with the sound. And finally, the curved cabinet is finished with a furniture-grade, real-wood veneer that's hand-polished to give it a sophisticated touch

Complete your home theater system

You can experience amazing surround sound effects when you compile an entire LSi M system. The models from the house of LSi are equipped with the same components and tuning, which means you can put the entire system together by combining the ‘706c centre channel with any of the bookshelf or floor-standing speakers.

Where to buy?

Buy the Polk Audio LSiM 703 Floorstanding Speaker (Pair) online at the best price in Mumbai, Delhi, Bangalore, Chennai & all across India. Enjoy expert, prompt & courteous customer service from the Ooberpad.com team. We will help you choose better & give you all the support you need to take the right buying decision in India.

Technical Specifications of Polk Audio LSiM 703 Bookshelf Speaker: 

Brand & Model # Polk Audio LSiM 703
Configuration 3-Way 
25mm HF, 82mm MF,165mm LF
Subwoofer Array Driver Enclosure Type
PowerPort Plus Bass Venting
Total Frequency Response
36 - 40 kHz
Power Handling
300 watts
Sensitivity (1 watt @ 1 meter)



8 ohms

Dimensions (H x W x D)
425 x 203 x 369 mm

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