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Klipsch R-51PM — Review & Specs | Pricepect | Pricepect

Home Computer SpeakersKlipsch R-51PM

Klipsch R-51PM — image 1

Klipsch

Klipsch R-51PM

Expert Review Analysis

The Klipsch R-51PM is a self‑powered bookshelf speaker pair with a 120 W RMS digital amp, Tractrix‑horn tweeter and built‑in phono preamp. Its high sensitivity and versatile inputs make it a strong choice for vinyl lovers and small‑to‑medium rooms.

Pros

✓High sensitivity (107.3 dB) delivers loud, distortion‑free sound
✓120 W RMS all‑digital amplifier with optimized driver matching
✓Tractrix horn‑loaded tweeter provides excellent dispersion and clarity
✓Integrated phono preamp enables direct turntable connection
✓Multiple inputs (Bluetooth, USB, optical, RCA, 3.5 mm) for versatile use
✓Remote control includes subwoofer level adjustment
✓Dynamic Bass EQ boosts low‑end at low volumes

Price History

Current

$499.99

Average

$400.52

Lowest

$297.00

Highest

$499.99

Price trend (90d):+42.9%

Best Seller Rank History

Now#50Best#2Worst#174 -47

Lower = better sales rank

Specifications

Accessories

Speaker Wire Length4 ft (1.2 m) m

USB Cable Length6.5 ft (2 m) m

Power Cord Length6.5 ft (2 m) m

Remote Batteries2 × AAA

Rubber FeetIncluded

Audio

RMS Power120 W W

Peak Power240 W W

Tweeter Size1 in (2.54 cm) in

Product Details

ModelR-51PM

ColorBlack

Size1 Pair

Release Date2018-08-02T00:00:01Z

Warranty2 year parts & labor

CategoryElectronics

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User Reviews

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4.5

(2,530 reviews)

$499.99

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R-51PMBlack1 Pair 2 year parts & labor

Computer Speakers

Cons

✗Bright, forward sound signature can be harsh for some listeners
✗No tone controls (bass/treble) limit sound tailoring
✗IR remote requires line‑of‑sight and can be unreliable
✗Rear‑firing port needs clearance from walls for optimal bass
✗Black vinyl wrap is perceived as cheap compared to wood finishes
✗Lacks app or multi‑room control features

From Expert Reviews

Praised by Experts

✓Exceptional SPL and dynamic performance praised by Audio Advice
✓Versatile input selection including built‑in phono preamp highlighted by TechRadar
✓High sensitivity and powerful output noted by BH Photo
✓Tractrix horn dispersion praised by multiple reviewers
✓Remote subwoofer level control cited as a rare, useful feature

Criticized by Experts

✗Forward, bright sound may not suit listeners seeking a warm tone
✗Absence of tone controls noted by professional reviews
✗No app‑based or multi‑room functionality mentioned as a drawback

From User Reviews

Users Love

✓Easy plug‑and‑play setup appreciated by everyday users
✓Loud, clear sound described as "absolutely amazing"
✓Built‑in phono preamp eliminates need for external box
✓Remote convenience for subwoofer level adjustment
✓Great value for price according to user feedback

Users Complain About

✗IR remote line‑of‑sight only and sometimes unreliable
✗Bluetooth pairing issues reported by some users
✗Sound described as too bright or harsh with low‑quality recordings
✗Vinyl black finish considered cheap‑looking
✗Desire for app control or multi‑room capability expressed by users

Best For

Vinyl enthusiasts, apartment or desktop users, and anyone needing a compact, self‑powered speaker system with multiple input options and strong SPL in small to medium rooms.

Not Ideal For

Listeners who prefer a warm, neutral sound, those who require tone controls, multi‑room or app‑based control, or who want a premium wood‑finished aesthetic.

Expert Opinion

Professional reviewers consistently commend the R‑51PM for its powerful, dynamic sound, high sensitivity, and all‑in‑one versatility, especially noting the Tractrix horn and built‑in phono preamp. The main criticisms focus on its bright tonal character, lack of tone controls, and absence of modern app or multi‑room features.

What Users Say

Everyday users overwhelmingly praise the speakers for easy setup, impressive loudness, and the convenience of the built‑in phono preamp and remote. Common complaints revolve around the line‑of‑sight remote, occasional Bluetooth quirks, a bright sound signature, and the aesthetic of the black vinyl finish.

Common Complaints

IR remote line‑of‑sight reliability, Bluetooth pairing inconsistencies, overly bright sound on some recordings, cheap‑looking black vinyl finish, and lack of app or multi‑room support.

How It Compares

vs. Klipsch KF-28

Advantages

✓R‑51PM is more compact and easier to place
✓Built‑in amplifier removes need for external receiver
✓More versatile input selection including phono preamp
✓Lower price point

Disadvantages

✗KF-28 has larger woofers for deeper bass
✗KF-28 offers a more premium wood finish
✗KF-28 may deliver higher overall fidelity in larger rooms

Choose the R‑51PM for space‑saving, all‑in‑one use; choose the KF‑28 for larger rooms and premium aesthetics.

Rating Trend

Rating4.5/ 5Reviews2,530+418 reviews -0.20

Woofer Size5.25 in (13.3 cm) in

Crossover Frequency1663 Hz Hz

Frequency Response68 Hz – 21,000 Hz (±3 dB)

Sensitivity107.3 dB dB

Enclosure TypeBass-reflex rear-firing port

Dynamic Bass EQYes

Remote Control IncludedYes

Subwoofer IntegrationYes

Connectivity

Bluetooth Range10 m m

BluetoothWireless technology

RCA InputPhono/Line switchable

3.5 mm InputStereo mini-jack

Optical InputTOSLINK (2-channel PCM)

USB Type-B InputDigital audio from PC/Mac

Micro-USBService only

RCA Subwoofer OutputSingle line-level output

Binding PostsPair for left speaker connection

Design

Cabinet MaterialMDF with textured black vinyl wrap

GrilleMagnetic removable low-profile

Dimensions

Height13.3 in (338 mm) mm

Width7 in (178 mm) mm

Depth8.5 – 9.12 in (216 – 232 mm)

Weight10.6 lbs (4.81 kg) grams

General

BrandKlipsch

ModelR-51PM

Part NumberR-51PM

ColorBlack

Release Date2018-08-02

Warranty2 years years

Power

Power Supply Voltage100–240 V AC, 50/60 Hz

Amplifier

Total System Power (RMS)120 W RMS (60 W per channel continuous @ <1 % THD)

Peak Power240 W Peak (some sources list 140 W peak)

Amplifier TypeAll‑digital amplifier tuned for drivers

Drivers

Tweeter1 in (2.54 cm) aluminum diaphragm compression driver with 90°×90° square Tractrix® horn

Woofer5.25 in (13.3 cm) copper‑spun Injection Molded Graphite (IMG) woofer, magnetically shielded

Outputs

Subwoofer OutputSingle RCA line‑level output for powered subwoofer

Speaker Binding PostsPair for connection to left speaker

Physical

Dimensions (each)Height 13.3 in (33.8 cm), Width 7 in (17.78 cm), Depth 8.5‑9.12 in (21.6‑23.16 cm)

Weight (each)10.6 lb (4.81 kg)

Cabinet MaterialMDF with textured black vinyl wrap

GrilleMagnetic, removable, low‑profile

Enclosure TypeBass‑reflex via rear‑firing port

Power Supply

Input VoltageInternal 100–240 V AC, 50/60 Hz (region‑specific power cord)

Remote

Remote FunctionsControls input selection, volume, track navigation, subwoofer level, Dynamic Bass EQ on/off

Features

Dynamic Bass EQYes – automatically boosts bass at low volumes

Subwoofer IntegrationYes – remote‑adjustable level control

Built‑in Phono PreampYes

Dimensions & Weight

Height13.0 inches

Width7.0 inches

Depth8.5 inches

Weight10.6 pounds