beautypg.com

Klipsch Reference Series RB-51 User Manual

Rb-51, 25" bookshelf loudspeaker

background image

RB-51

S P E C I F I C A T I O N S

FREQUENCY RESPONSE

50Hz-23kHz ± 3dB

POWER HANDLING

75W RMS / 300W Peak

SENSITIVITY

92dB @ 2.83V / 1m

NOMINAL IMPEDANCE

8 ohms compatible

HIGH FREQUENCY DRIVERS

1" (2.54cm) Titanium diaphragm compression

driver mated to 90˚x 60˚ square

Tractrix

®

Horn

HIGH FREQUENCY CROSSOVER

2000Hz

LOW FREQUENCY DRIVERS

5.25" (13.3cm) Cerametallic

cone woofer

ENCLOSURE TYPE

Bass-reflex via rear-firing port

HEIGHT

11.4" (29cm)

WIDTH

6.5" (16.5cm)

DEPTH

10.75" (27.3cm)

MOUNTING

Keyhole bracket and Dual 1/4"-20

threaded inserts

WEIGHT

12 lbs (5.5kg)

FINISH

Black Ash woodgrain vinyl

5.25" Bookshelf Loudspeaker

Built to the same exacting standards as the

Reference Series floorstanding models, the

RB -51 represents an ideal combination of

technology, performance and design. In fact, this

well-thought-out speaker design will forever

change the way you think about audio.

Exclusive Tractrix

®

Horns have always been the

key component of this critically acclaimed series.

In the RB-51, this technology has been refined to

include improved throat geometry for a more

genuine, lifelike sound. Behind the horn lies a 1-

inch titanium tweeter with a powerful

neodymium motor structure to provide a unique

combination of precision, clarity and effortless

dynamics.

The RB-51 employs a 5.25-inch woofer for a

solid bass foundation. This Cerametallic™

woofer with inverted copper dust cap exhibits a

very high stiffness-to-mass ratio and superb

damping characteristics.

Increased baffle ribbing around the horn mouth

dramatically improves acoustics across the sonic

range. For signal purity and perfect driver

integration, the crossover on the RB-51 features

the finest components and Klipsch custom

internal wiring.

Available in a black woodgrain vinyl finish, the

RB-51 comes with a low-diffraction, magnetically

attached grille to further accentuate the elegance

of this speaker.

www.klipsch.com

1-800-KLIPSCH

All specifications are subject to change without notice. ©2006

• High-performance bookshelf speaker

• Rear-firing port for easy integration into cabinetry

• Tractrix

®

Horn eliminates acoustic interference from shelf installations