RBH Signature 621-C – Center Channel Speaker

RBH Sound Signature 621-C – Freestanding Center Speaker

The ideal center channel companion for any 6½-inch Signature speaker model, the Signature 621-C bestows on its audience impressive, near full-range center channel performance. Sporting dual 6½-inch aluminum cone woofers and a 1-inch soft dome tweeter, the 621-C is an impressive center channel by any standard.

• (1) 1" fabric dome tweeter
• (2) 6½" aluminum cone woofers
• Dual rear ported cabinet
• 6 ohm impedance
• 2-way crossover
• 50–20,000 Hz (±3dB) Frequency Response
• 90 dB Sensitivity
• Made in USA
• 10 Year Limited Warranty

Highlights & Key Technologies

MTM Driver Configuration
You can elevate your LCR performance with the dedicated, timbre-matched center channel Signature 621-C. You will immediately notice the vocal improvement. The Signature 621-C features a mid-tweeter-mid (MTM) configuration, combining dual 6½-inch cast aluminum basket aluminum cone woofers — available in silver or black-anodized — with a centrally positioned 1-inch fabric dome tweeter with tweeter protection. The two-way crossover is set at 2700 Hz with a 24 dB/Octave slope.

Vented HDF Cabinet
The Signature 621-C cabinet is constructed from ¾-inch High Density Fiberboard (HDF) with heavy internal bracing, individually hand assembled and tested in the USA, and is available in satin black or white. The cabinet features dual rear ports. A magnetically attached black or white high quality fabric grille with a ½" MDF frame is included.

Series Compatibility
Fine-tuning your home theater by adding the dedicated center channel may be the tweak needed to fully enjoy your system. A clear, natural voice is immediately noticed. The Signature 621-C provides timbre-matched options for multi-channel sound across all freestanding, bookshelf, on-wall, and in-wall products in the SF, SV, and SI-Series.

Details & Specifications

MODEL INFORMATION
Model: Signature 621-C
Series: Signature Series | Freestanding Speaker
System Type: Vented / 2-way Speaker

DRIVE UNITS
(2) 6-1/2" (165mm) cast aluminum basket, aluminum cone woofer (silver or black-anodized)
(1) 1" (25mm) Fabric Dome Tweeter

PERFORMANCE
Frequency Response: 50–20k Hz (+/- 3 dB)
Sensitivity: 90 dB (2.83V @ 1 Meter)
Recommended Power: 75–200 Watts
Impedance: 6 Ohms
Tweeter Protection: Yes

CROSSOVER
Crossover Frequency: 2700 Hz
Crossover Slope: 24 dB/Octave

CABINET
Cabinet Material: High Density Fiberboard (HDF), ¾" construction, heavy internal bracing
Cabinet Color: Black or White Satin Paint
Grille: Magnetic Grille w/ white or black fabric

PHYSICAL SPECIFICATIONS
Finished Dimensions: 22-3/8" x 7-3/4" x 12-3/8" (569 x 197 x 315mm)
Weight: 30.65 lbs (13.9 kg)

WARRANTY
10 Year Limited

ORIGIN
Designed, Engineered, Tested and Assembled in USA from American and Imported Parts