RBH Sound Signature 621-M Freestanding Tower Speaker (Pair) - Dreamedia AV
Need an honest opinion? We're HERE
Schedule a Consultation
📞 1-877-417-9000 ✉️ hello@dreamediaav.com
Dreamedia AV
RBH Sound 661-SFM Freestanding Tower speaker (Each) - Dreamedia AV
RBH Sound 661-SFM Freestanding Tower speaker (Each) - Dreamedia AV
RBH Sound 661-SFM Freestanding Tower speaker (Each) - Dreamedia AV
RBH Sound 661-SFM Freestanding Tower speaker (Each) - Dreamedia AV
RBH Sound 661-SFM Freestanding Tower speaker (Each) - Dreamedia AV
RBH Sound

RBH Sound Signature 621-M Freestanding Tower Speaker (Pair)

RBH Sound

Quantity

Price

$4,550.00

Quick answers from real humans

Expert help

877-417-9000 Hannah

Description

The Signature 621-M from RBH’s Signature SV Reference Series delivers deep bass, clear mids, and sparkling highs with its 3-way design featuring dual 8″ woofers, 6.5″ mid-woofers, and an AMT tweeter. Compact, stylish, and timbre-matched for any home theater setup, it blends precision engineering with elegant finishes for a truly immersive audio experience.

Estimated Lead Time

4-6 weeks

Only Gear We’d Put in Our Own Setups

60-Day Hassle-Free Returns

Real support from real humans in the USA

RBH Sound Signature 621-M Freestanding Tower Speaker (Pair)

    $4,550.00

    Need Help Deciding?

    Authorized Dealer

    Product Features

    Free Shipping Nationwide
    No Hassle 30 Days Return
    Price Assurance
    Dream Team
    Preferred Installers

    Description

    Precision Audio That Hits Every Note

    The RBH Sound Signature 621-M is a 3-way tower speaker built for serious listeners. Dual 8″ woofers give deep, responsive bass, 6.5″ mid-woofers deliver warm, clear mids, and the AMT tweeter adds sparkling highs. Whether it’s music or movies, every detail comes through with accuracy and depth.

     

    Design Meets Function

    Compact yet commanding, the Signature 621-M fits seamlessly in any room. Choose black or white satin, or go premium with piano lacquer or rosewood. Magnetic grilles provide a sleek, clean look while the modular cabinet ensures solid bass performance without adding bulk.

     

    Versatile Sound for Every Setup

    Use it as left/right mains, a center channel, or surround speakers, the Signature 621-M is timbre-matched for a cohesive, immersive audio experience. Optional upgrades with RBH Reference drivers refine clarity and expand your soundstage even further.

     

    Key Features

    • Type: Floor-standing 3-way tower
    • Woofers: Dual 8″ aluminum cone
    • Mid-Woofers: Two 6.5″ aluminum cone
    • Tweeter: AMT (Air Motion Transformer)
    • Cabinet: Modular bottom with down-firing port
    • Frequency Response: 50Hz – 40kHz
    • Sensitivity: 90 dB | Impedance: 6 Ohms
    • Finish Options: Black/White satin, Black piano lacquer, Rosewood
    • Dimensions/Weight: 21.5″ H x 7.75″ W x 11.63″ D | 27.25 lbs
    General Specifications
    Speaker TypeFreestanding Tower
    SeriesSignature Series
    System Type3-Way Modular Tower
    Sold AsSingle unit
    Driver Configuration
    Woofer Module88-MS woofer module
    Woofer Size6 inches
    Midrange Driver TypeReference Aluminum driver
    Tweeter TypeAMT (Air Motion Transformer)
    Tweeter MaterialProprietary AMT tweet
    Audio Performance
    Frequency Response30Hz-20kHz (±3dB)
    Sensitivity87 dB (2.83V @ 1 Meter)
    Recommended Power100-300 Watts
    Impedance6 Ohms
    Crossover Frequency100 Hz 2700 Hz
    Crossover Slope24dB/Octave
    Construction
    Cabinet MaterialHigh Density Fiberboard (HDF)
    Cabinet FinishBlack/White Satin Paint
    GrilleMagnetic Grille (black or white fabric)
    Dimensions and Weight
    Finished Dimensions7-3/4

    Reviews

    There are no reviews yet.

    Be the first to review “RBH Sound Signature 621-M Freestanding Tower Speaker (Pair)”

    Watch It in Action

    See All
    Recommended Gear

    Complete Your Setup

    Curated products to complete your setup.

    SVS Soundpath Tri-Band Wirless Audio Adapter

    SVS Soundpath Tri-Band Wirless Audio Adapter

    $199.99

    InfoDiscontinued
    SVS Soundpath Tri-Band Receiver

    SVS Soundpath Tri-Band Receiver

    $199.99

    InfoAdd to Cart
    Marantz SR7015 AV Receiver

    Marantz SR7015 AV Receiver

    InfoDiscontinued
    Marantz SR6015 AV Receiver

    Marantz SR6015 AV Receiver

    InfoDiscontinued
    Marantz SR5015 AV Receiver

    Marantz SR5015 AV Receiver

    InfoDiscontinued
    Dreamedia Gold Theater Package

    Dreamedia Gold Theater Package

    $20,460.20

    InfoCall to Purchase

    Customer Support Module

    Free Shipping on Most Orders

    60-Day Hassle-Free Returns

    Expert Support via Text or Chat — Anytime

    Pro Audio Gear Curated by Home Theater Specialists

    Book a Consultation

    Fast and Simple

    30K+

    Happy Customers

    100% Expert-Curated Gear

    We hand-pick every product based on real-world performance — no guesswork, no filler.

    We design, build, and use home theaters ourselves.

    We’re not just a store — we’re fans, builders, and listeners too.

    "Great experience ordering a Stewart Firehawk G5 screen for my basement theater room from Dreamedia! Kellen helped me out on the order. He was very helpful in answering questions, making..."... click to read more
    Anthony Hart
    "Dreamedia is awesome! Great pricing, fast shipping, and over the top great customer service. I'm..." ... click to read more
    ★★★★★
    Anthony Hart
    Luis Guerrero
    "These guys are the best at what they do , Zac is the man he..." ... click to read more
    ★★★★★
    Luis Guerrero
    Artie Trotter
    "Found Dreamedia by watching their youtube videos. My initial thoughts were: since they had..." ... click to read more
    ★★★★★
    Artie Trotter
    Jason Pipkin
    "Dream media is the best. Great pricing! Excellent job responding to all my questions!"
    ★★★★★
    Jason Pipkin
    Joseph Weatherly
    "Great experience ordering a Stewart Firehawk G5 screen for my basement theater room from Dreamedia!..." ... click to read more
    ★★★★★
    Joseph Weatherly
    Darrin Hansing
    "Like many people, my first experience with Dreamedia was on YouTube. I was captivated by..." ... click to read more
    ★★★★★
    Darrin Hansing
    Michael Brewington
    "Good, Honest, Professional, People. They are the sort of people you "Dream" of working..." ... click to read more
    ★★★★★
    Michael Brewington
    Michael Brewington
    "Good, Honest, Professional, People. They are the sort of people you "Dream" of working..." ... click to read more
    ★★★★★
    Michael Brewington
    John Flores
    "Seen Zach on Youtube and loved his enthusiasm for home theater. For years my..." ... click to read more
    ★★★★★
    John Flores
    Alarick Wright
    "I had planned to order a pair of Perlisten R5Ms, but got a great deal..." ... click to read more
    ★★★★★
    Alarick Wright
    Jacky Chu
    "Great service. Had to buy a projector mount online. emailed them. replied quickly and processed..." ... click to read more
    ★★★★★
    Jacky Chu
    Cruse Missle
    "Great service and product shipped to me fast!"
    ★★★★★
    Cruse Missle
    Anthony Hart
    "Dreamedia is awesome! Great pricing, fast shipping, and over the top great customer service. I'm..." ... click to read more
    ★★★★★
    Anthony Hart
    Luis Guerrero
    "These guys are the best at what they do , Zac is the man he..." ... click to read more
    ★★★★★
    Luis Guerrero
    Artie Trotter
    "Found Dreamedia by watching their youtube videos. My initial thoughts were: since they had..." ... click to read more
    ★★★★★
    Artie Trotter
    Jason Pipkin
    "Dream media is the best. Great pricing! Excellent job responding to all my questions!"
    ★★★★★
    Jason Pipkin
    Joseph Weatherly
    "Great experience ordering a Stewart Firehawk G5 screen for my basement theater room from Dreamedia!..." ... click to read more
    ★★★★★
    Joseph Weatherly
    Darrin Hansing
    "Like many people, my first experience with Dreamedia was on YouTube. I was captivated by..." ... click to read more
    ★★★★★
    Darrin Hansing
    Michael Brewington
    "Good, Honest, Professional, People. They are the sort of people you "Dream" of working..." ... click to read more
    ★★★★★
    Michael Brewington
    Michael Brewington
    "Good, Honest, Professional, People. They are the sort of people you "Dream" of working..." ... click to read more
    ★★★★★
    Michael Brewington
    John Flores
    "Seen Zach on Youtube and loved his enthusiasm for home theater. For years my..." ... click to read more
    ★★★★★
    John Flores
    Alarick Wright
    "I had planned to order a pair of Perlisten R5Ms, but got a great deal..." ... click to read more
    ★★★★★
    Alarick Wright
    Jacky Chu
    "Great service. Had to buy a projector mount online. emailed them. replied quickly and processed..." ... click to read more
    ★★★★★
    Jacky Chu
    Cruse Missle
    "Great service and product shipped to me fast!"
    ★★★★★
    Cruse Missle
    Why Choose Us?

    Why Thousands Trust Dreamedia

    Trusted by thousands for our service and expertise

    Reviews

    30M+ VIEWS ON YOUTUBE

    Most of our customers discover us through our videos — and stay for the experience.

    15+ YEARS OF INDUSTRY EXPERTISE

    Helping families and businesses build the perfect home theater since day one.

    NATIONWIDE INSTALLATIONS & PERSONAL SUPORT

    From coast to coast — with real humans, not scripts.

    4.9/5 CUSTOMER RATING

    We’re proud of the trust we’ve earned. Just check the reviews.

    Reviews

    Reviews

    Excellent

    Reviews

    ★★★★★

    Outstanding Installation

    "I've been using Zach and his team ever since my original AV installer left town..."

    The Gypsy Dinner
    ★★★★★

    Excellent Service

    "I’ve followed Dreamedia on YouTube for many years and have also had family members buy..."

    BJ Broderick
    ★★★★★

    Excellent Service

    "Do not underestimate the value and service of DreamMedia. I know they're a small company, but..."

    Archangels 4You

    FAQ

    Have more questions?
    Reach out any time

    How long are the lead times on orders?

    Lead times generally take 3-5 days to ship and arrive. However, there are several items that may have unique ordering and freight conditions that vary.

    Do you offer in-depth consultations?

    Yes! You can schedule a free consultation under our Contact page.

    Do you offer bundles?

    We have bundles that can be a one size fits most. However, we would prefer to schedule a consult to talk through your exact project. Determining what is best for your space, timeline and budget.

    Can you install my system?

    Depending on location, there is a good chance one of our preferred partners can do the installation. We have over 20+ installers in our network across the country.