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Polk Audio Reserve R200 Bookshelf Speakers vs Kanto YUP4 Bookshelf Speakers

The Polk Reserve 200 is the bigger, more capable speaker: a 6.5-inch woofer, bass down to 51 Hz, and a 1-inch tweeter that reaches 38 kHz. The Kanto YUP4 is a compact 4-inch two-way that fits a desk or a small room and needs a subwoofer for real low end. Reviewers and owners praise the Polk for clean mids and tight bass and the Kanto for its small footprint and smooth silk-dome treble, but the Polk plays louder and deeper. Buy the Polk for a main music or home theater system; buy the Kanto for a desk or a tight space.

  • Choose the Polk Reserve 200 if you want full-range sound with real bass and have room for a 14-inch-tall speaker on stands or a shelf.
  • Choose the Kanto YUP4 if you need a small speaker for a desk, a shelf or a surround role and plan to add a subwoofer for low end.

Prices

  • Polk Audio Reserve R200 Bookshelf Speakers: $639.00 at Walmart (last seen Nov 13)
  • Kanto YUP4 Bookshelf Speakers: $112.98 at CCMusic.com (last seen Nov 6)
  • Difference: the Kanto YUP4 Bookshelf Speakers is $526.02 cheaper than the Polk Audio Reserve R200 Bookshelf Speakers at the latest prices (Nov 6 and Nov 13)
Polk Audio
Polk Audio Reserve 200 Bookshelf Speakers

Polk Audio Reserve R200 Bookshelf Speakers

Polk Audio Reserve 200 Bookshelf Speakers

4.9(8 ratings)
$639.00at WalmartChecked 19 h ago
See all prices and details
Visit Walmart
Pros
  • Deep, tight bass for a bookshelf
  • Detailed highs and natural vocals
  • Bi-wire and bi-amp capable
  • Magnetic grilles and a clean cabinet finish
Cons
  • Large and heavy for a shelf
  • Needs a capable amplifier to sound its best
  • Low 3.8-ohm minimum can strain weak amps
Kanto
Kanto YUP4 Passive Bookshelf Speakers

Kanto YUP4 Bookshelf Speakers

Kanto YUP4 Passive Bookshelf Speakers

4.6(22 ratings)
$112.98at CCMusic.comChecked Nov 6
See all prices and details
Visit CCMusic.com
Pros
  • Compact enough for a desk or small shelf
  • Smooth silk-dome treble and balanced voicing
  • Threaded mount for stands
  • Rigid MDF cabinet at a modest size
Cons
  • Limited bass from a 4-inch woofer
  • Top end stops at 20 kHz
  • Single wiring option only
  • Needs a subwoofer for full-range music

What separates them

Polk Audio Reserve R200 Bookshelf SpeakersKanto YUP4 Bookshelf Speakers
Woofer size6.5-inch midrange/woofer4-inch Kevlar woofer
Low-frequency reachRated down to 51 HzRated down to 60 Hz, and the smaller cabinet rolls off sooner in practice
High-frequency reachTweeter rated to 38 kHzSilk dome tweeter rated to 20 kHz
Sensitivity and impedance86 dB, minimum 3.8 ohms, so it wants a stout amp86 dB, nominal 4 ohms, easier for small amps
Bi-wiring and bi-ampingDual five-way binding posts support bothSingle binding post pair
Size and weight14.1 x 7.5 x 13.9 inches, 19.2 lb each8.7 x 5.5 x 7.5 inches, much lighter
MountingSits on shelf or stand; no threaded insert listed1/4-20 threaded hole for secure stand or wall mounting
Power handlingPolk recommends 70 W or more per channelRated at 70 W per channel

Price history

$799.00$112.98
Nov 6Nov 14
  • Polk Audio Reserve R200 Bookshelf Speakers: lowest $799.00 on Nov 10 at Best Buy; $799.00 on Nov 14.
  • Kanto YUP4 Bookshelf Speakers: lowest $112.98 on Nov 6 at CCMusic.com; $229.99 on Nov 14.

Prices at every store

Polk Audio Reserve R200 Bookshelf Speakers

  • WalmartNew

    In stockSold by World Wide Stereo (Authorized)Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $639.00Free shippingChecked 19 h ago
    Visit Walmart
  • Best BuyNew

    In stock

    $799.00Free shippingChecked 19 h ago
    Visit Best Buy
  • NordstromNew

    In stock

    $799.00Free shippingChecked 19 h ago
    Visit Nordstrom

Store links may earn us a commission. Some prices via Klarna.

All 3 stores and price history →

Kanto YUP4 Bookshelf Speakers

  • Best BuyNew

    In stock

    $229.99Free shippingChecked 23 h ago
    Visit Best Buy
  • CCMusic.comNew

    Availability unknown

    $112.98Checked Nov 6
    Visit CCMusic.com
  • WalmartNew

    Availability unknownSold by DeepDiscount

    $229.99Checked 19 h ago
    Visit Walmart
  • CrutchfieldNew

    Availability unknown

    $229.99Checked 23 h ago
    Visit Crutchfield

Also available at

  • WalmartCheck price at Walmart
All 17 stores and price history →

Specs compared

SpecPolk Audio Reserve R200 Bookshelf SpeakersKanto YUP4 Bookshelf Speakers
colorWhiteBlack
actual_colorWhiteBlack
size14.1" x 7.5" x 13.93"8.7" x 5.5" x 7.5"
BluetoothNoNo
App ControlNoNo
Signal Separation5-Way2-Way
AirPlayNoNo
Spotify ConnectNoNo
AirPlay 2NoNo
MultiroomNoNo
Wi-FiNo—
Depth (")13.929—
Show all 40 specsShow fewer specs
SpecPolk Audio Reserve R200 Bookshelf SpeakersKanto YUP4 Bookshelf Speakers
Frequency Response (min) (Hz)51.0—
Frequency Response (max) (Hz)38000.0—
Chromecast for AudioNo—
Width (")7.48—
Height (")14.134—
Weight (lb)19.18—
Impedance (min) (ohm)3.8—
Sensitivity (dB) (dB)86—
Outdoor—No
Frequency Response

What reviewers say

Polk Audio Reserve R200 Bookshelf Speakers

Reviewers and owners describe the R200 as a warm, full-bodied bookshelf speaker with bass that punches above its size. Most praise the detail and vocal clarity for the money, while some note it needs a good amplifier and wall clearance to sound its best.

What people mention
  • BassPraisedOwners say the 6.5-inch driver and rear port deliver bass that is deep and tight for a speaker this size.
  • Amplifier pairingMixedReviewers note the 86 dB sensitivity and low impedance mean a weak amplifier will not get the most from it.
  • PlacementMixedSome owners find the rear port makes bass boomy when the speaker sits close to a wall.
  • VocalsPraisedListeners consistently call the midrange natural and the vocals lifelike.

Kanto YUP4 Bookshelf Speakers

  • 4.6 / 522 ratings

Rated 4.6 out of 5 from 22 ratings. Owners treat them as a solid small passive speaker for the money, with clean mids and highs and better bass than their size suggests.

What people mention
  • Sound qualityPraisedOwners describe clear highs and a balanced voicing that suits music and movies.
  • BassMixedThe ported 4-inch woofer gives more low end than expected, but it still stops short of deep bass.
  • BuildPraisedThe MDF cabinets feel solid and resist resonance.

Questions and answers

Which is better for a small room or desk?
The Kanto YUP4. Its 4-inch woofer and small cabinet suit close listening and tight spaces, while the Polk Reserve 200 needs more room and stands to breathe.
Which has more bass?
The Polk Reserve 200. Its 6.5-inch woofer and larger cabinet reach lower, while the Kanto YUP4 is best paired with a subwoofer for deep bass.
Do either need a separate amplifier?
Yes. Both are passive speakers and need an amp or receiver. The Polk wants 70 W or more per channel; the Kanto is rated at 70 W per channel and is easier on small amps.
Which is better for home theater surrounds?
The Kanto YUP4 fits surround duty well because of its size and threaded mount. The Polk Reserve 200 works better as front left and right speakers.
Is the Polk worth stepping up to?
If you want full-range music without a subwoofer and have the space and amp, yes. If space is tight, the Kanto is the more practical choice.

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Buying guides that pick them

  • Best passive wired bookshelf speakers
—
60 Hz – 20 kHz
Crossover Frequency—2-way
Connectivity Technology—Wired
Ports And Interfaces—Binding Post Pair Input
Smart Functions—No (multi-room speaker)
Amplifier Power—70W per Channel
Speaker Placement—Bookshelf
Audio Configuration—2-Way
Audio Highlights—Audio coupling
Audio Channels—Two-channel, Height channels, Rear channels, Si…
Design Highlights—Bottom Mounting Hole: 1/4 20 threads per inch
Material—MDF
Driver Size—4 in (Kevlar® drivers)
Driver Configuration—Rear-firing bass-reflex port
Driver Type—Silk dome tweeters
Number Of Drivers—2 (per speaker)
Max Output Power—70 Watts
Nominal Output Power—70 Watt
Max Wattage—70 Watts Per Speaker
Amplifier pairingMixed
They need an external amp, and owners say a weak one holds them back.