RBH Signature 621-M – Floorstanding Tower Speaker

RBH Sound Signature 621-M – Freestanding Modular Tower Speaker

The Signature 621-M modular tower speaker will amaze you! The level of detailed sound from its small footprint is simply astonishing. With its MTM driver complement of two 6½-inch aluminum cone mid-woofers and a 1-inch silk dome tweeter, the 621-M delivers the clean, detailed sound you expect from RBH but with an added punch! Dual 8-inch aluminum cone woofers housed in a bottom, modular bass cabinet, results in a sonic, jaw-dropping performance!

• (1) 1" fabric dome tweeter
• (2) 6½" aluminum cone woofers
• (2) 8" aluminum cone woofers (subwoofer module)
• 3-way modular tower
• 6 ohm impedance
• 30–20,000 Hz (±3dB) Frequency Response
• 87 dB Sensitivity
• Made in USA
• 10 Year Limited Warranty

Highlights & Key Technologies

MTM Modular Tower Design
You will be astounded at the level of detail and impact from this conservative footprint, modular tower! The 621 with the 88-M dual 8" aluminum subwoofer module makes it happen. Your immersive sound experience will be elevated even further when powered by an RBH DSP controlled chassis subwoofer amplifier. Next level performance, modular convenience. The Signature 621-M combines the MTM driver complement of two 6½-inch cast aluminum basket aluminum cone woofers — available in silver or black-anodized — and a centrally positioned 1-inch fabric dome tweeter with the Signature 88-M slot-port dual 8" aluminum cone subwoofer module. The modular system features dual side-firing 8" subwoofers and spiked outriggers for stability.

HDF Cabinet
The Signature 621-M 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. A magnetically attached black or white high quality fabric grille with a ½" MDF frame is included.

Reference Upgrade Available
For an even higher level of detail step up to the Reference 621-M. Upgrade includes: RBH Reference AMT tweeter, and RBH Reference aluminum mid-woofer drivers with solid metal phase plugs.

Series Compatibility
The Signature 621-M 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-M
Series: Signature Series | Modular Tower
System Type: 3-Way Modular Tower

DRIVE UNITS
(2) 6-1/2" (165mm) cast aluminum basket, aluminum cone woofer (silver or black-anodized)
(1) 1" (25mm) Fabric Dome Tweeter
(2) 8" Aluminum Cone Woofers (subwoofer module)

PERFORMANCE
Frequency Response: 30Hz–20kHz (±3dB)
Sensitivity: 87 dB (2.83V @ 1 Meter)
Recommended Power: 100–300 Watts
Impedance: 6 Ohms
Tweeter Protection: Yes

CROSSOVER
Crossover Frequency: 100 Hz, 2700 Hz
Crossover Slope: 24dB/Octave

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

PHYSICAL SPECIFICATIONS
Finished Dimensions: 7-3/4" x 50-9/16" x 11-7/8" (197mm x 1284mm x 302mm)
Weight: 77 lbs (34.93kg)

WARRANTY
10 Year Limited

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