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Rotel RMB-1504 Distribution Power Amplifier

Rotel RMB-1504 Distribution Power Amplifier

$1,799.00
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Rotel RMB-1504 Distribution Power Amplifier
Rotel RMB-1504 Distribution Power Amplifier

Rotel

Country of origin: China

Rotel RMB-1504 Distribution Power Amplifier

SKU: k ROT-RMB150-4X-AMP-BLA
Sale price$1,799.00

Includes GST. 🚚 Free shipping on orders over $100 Australia wide at checkout.

Designed for multi-room audio, it delivers clean, reliable performance. A robust power supply and thermal protection ensure stability under extended use and demanding loads. With pro-grade build and versatile connectivity, it integrates easily into custom setups for consistent high-fidelity sound.

In stock
Colour:Black
Quantity:

Every order ships free to any address in Australia via fully tracked, insured delivery. You’ll receive a tracking link once your order is dispatched so you can follow it the whole way. Estimated delivery is 1-4 business days.

We handle your warranty so you don’t have to. If something isn’t right, simply get in touch and we will coordinate directly with the Australian importer on your behalf. Find out more. click here to lodge a warranty claim.

Whether you’re browsing or already unboxing, Geoff is your friendly hi-fi guide available 7 days a week. From choosing the right system to setting up your new purchase, expert advice is always within reach. Contact Geoff today.

Price is important, but building the right system synergy is equally so. If you’ve found a better price on one of our products or listings, simply get in touch with Geoff. Don’t let price stand in the way of working with HeyNow Hi-Fi to find the right result for your system.

Description

RMB-1504 Power Amplifier

The RMB-1504 Class AB 4-channel amplifier delivers 70 watts per channel into 8 ohms and 115 watts into 4 ohm loads with the ongoing commitment of performance without compromise building on over 55 years of Rotel amplifier engineering, design and manufacturing experience. This amplifier provides power and refinement for object based overhead speakers in home theater installations and the demanding drive required for custom installation and multi-room audio solutions.

The 12 volt trigger input and output connections, user selected audio signal sense power control, front panel volume attenuators, audio output link connections, 5-way speaker binding posts and available rack mount kit provides ultimate installation flexibility.

An oversized factory built toroidal transformer and high efficiency capacitors drive an array of high current output transistors ensuring fast transient timing, accurate detail and controlled consistency of low frequency regardless of the loudspeakers load rating or cable run distance. Maintaining crucial timing and energy while delivering effortless power is a signature trait of this amplifier providing increased speaker
placement options.

Critical evaluation of the circuit design and meticulous selection of each acoustic audio components ensures accuracy, power and efficiency all coupled with an unsurpassed build quality ensuring this amplifier proudly wears the Rotel name.

Tech Specs

Dimensions (W × H × D)

431 × 144 × 443mm
17" × 5.7" × 17.5"

Front Panel Height

3U / 132.6mm (5.25")

Power Consumption

450W

Standby Power Consumption

Standby < 0.5W

Signal Sense 1 W

Net Weight

14.9kg (32.8lbs.)

BTU Rating

810 BTU/h

Continuous Power Output

4 x 70W/Ch (All channels driven, 8Ω)

Total Harmonic Distortion (THD)

(20Hz–20kHz, 8Ω) <0.03%

Frequency Response

10Hz - 100kHz ±1dB

S/N Ratio (IHF "A" Weighted)

115dB

Gain

26dB

Intermodulation Distortion (60Hz:7kHz, 4:1)

<0.03%

Damping Factor

>200

Speaker Impedance

4Ω minimum

Input Sensitivity

1V

Input Impedance

20kΩ

Customer Reviews

User Reviews

Warranty Information
warranty shield 3 Years Warranty

We care about your experience with HeyNow Hi-Fi, and we’re here to make the warranty process as smooth as possible.

Your warranty is handled directly by the Australian importer. By submitting this form, we’ll coordinate the process for you and keep you updated every step of the way. Important: Shipping fees are not included as part of your warranty coverage.

If your HeyNow Hi-Fi purchase isn’t working as it should, click here to lodge a warranty claim.

Should you have any questions, feel free to contact us https://www.heynowhifi.com.au//pages/contact

Why Choose Rotel

Rotel represents a considered and dependable starting point for building a hi-fi system properly. Across Australia, it remains a trusted choice for those seeking equipment that balances engineering integrity, musical engagement, and long-term reliability.

Signature Design and Sound

There’s a quiet confidence to Rotel. These are components that don’t exaggerate or impose themselves, but instead allow the character of your source and speakers to come through with clarity and control. As a result, they form an ideal foundation for a first serious system, while offering enough refinement to support future upgrades.

With careful system matching, Rotel reveals its strengths over time—coherence, balance, and an ease of listening that encourages longer, more rewarding sessions.

Rotel Product Range

The range spans CD players, integrated amplifiers, pre-amplifiers, power amplifiers, surround sound components, and streamers—each developed under Rotel’s Balanced Design Concept. This approach ensures that every product is voiced and engineered as part of a cohesive whole, preserving signal integrity while delivering a consistent and natural presentation.

Explore the Rotel range:

CD Players

Digital to Analogue Converters

CD Transports

Streamers

Integrated Amplifiers

Power Amplifiers

Pre Amplifiers

All in One Sound

Explore Rotel

WHY CHOOSE HEYNOW HI-FI?

At HeyNow Hi-Fi, it's not just about the gear - it's about how it all comes together. With over 30 years of experience, Geoff provides personalised, expert advice to help you build a system that suits your music, your space, and listening style.

Whether you're starting from scratch, refining your set up, or upgrading your gear, Geoff is always happy to have a chat. Call or book a private consultation directly with Geoff today.

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