SKU: 19236732671

Rotel RMB-1504 4ch Power Amplifier - Perfect For Atmos

Sale price$742.05 Regular price$824.50
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Rotel RMB-1504 4ch Power Amplifier - Perfect For AtmosKey Features: 4 x 70 Watts of robust power Class AB amplifier design Automatic signal sensing 12 volt trigger input Perfect for powering Atmos channels 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

Key Features:

  • 4 x 70 Watts of robust power
  • Class AB amplifier design
  • Automatic signal sensing
  • 12 volt trigger input
  • Perfect for powering Atmos channels

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.

 

Specifications

DIMENSIONS (W × H × D) 431 × 144 × 443mm
FRONT PANEL HEIGHT 3U / 132.6mm
POWER REQUIREMENTS 120V, 60Hz
POWER CONSUMPTION 450W
STANDBY POWER CONSUMPTION
Standby < 0.5W
Signal Sense  1 W
NET WEIGHT
14.9kg
BTU RATING (4Ω, 1/8th power)
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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19236732671

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Natalie Ferlin
Lexington, US
★★★★★ 5
happy
Color: Silver
great!! the blades are sharp and last much longer than disposable plastic ones
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Reviewed in the United States on May 25, 2026
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brendaleah batista
Waukegan, US
★★★★★ 5
Inexpensive and worth every penny. Works AMAZING
WOW! AMAZING.
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Reviewed in the United States on May 5, 2026
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Deborah Ross
Dallas, US
★★★★★ 5
Being compact
Love the fact that this folds and is easy to pack for traveling and storage.
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Reviewed in the United States on May 11, 2026
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Jillian Harris
Battle Creek, US
★★★★★ 4
Very sharp exposed corner! Easy to cut yourself.
Overall, this does exactly what I need it to but there is a sharp exposed corner that makes this a little difficult to use. One wrong swipe and I cut my face. If they rounded that corner off, it would be perfect. Just be very careful!
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Reviewed in the United States on March 22, 2023
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Annie
Draper, US
★★★★★ 5
Does exactly what it says!
Let me preface this review by saying I am not a trend follower. Truth be told, I only watch animals in FB and Tiktok videos. That being said, I'm 43 and have hair growing on my face like I was dipped in a vat of testosterone. No lie - I look in the mirror and see the wires on my face trying to grow together to form a connection. As electric of a personality I am, it's no bueno for self esteem. I'd heard of dermaplaning, and have seen my friend use the razors with zero fear. She's whipping it around like it's a wand of wonder, and she looks and feels fantastic afterwards (yes, I grabbed her face to feel the difference - boundaries, I know). The one she buys is different than this one, and much more expensive. My maiden voyage was totally my fault. I had two too many glasses of fun juice and way too much confidence to weild a blade. I ended up with one shorter eyebrow and a couple of cheek slices that required a little more than light compression. Luckily, I was going to a rock concert the next day, so I couldn't have planned the snafu at a better time. When I tried again, with zero caffeine and hydrated to the max, it was an absolutely amazing result. I used a thin layer of coconut oil because I didn't have aloe (reviews). Not only did everything get smooth (seriously couldn't stop touching myself), but I realized I should use coconut oil more often. I even think after some practice I won't be afraid to cut my jugular because I hiccup or sneeze. This product is 100% worth the low price, just as long as you're sober, experienced, or willing to bleed out.
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Reviewed in the United States on July 19, 2022

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