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Akai RPM500 Studio Monitor 90 Watt (50 + 40) Distributed Class A/B Power

Product Code: AKRPM500
Manufacturer: Akai

Free mainland UK shipping available for this product

Our Price £139.99INC

Available within 2-5 working days

Engineered for meticulous reproduction of even the most complex modern music, Akai Professional's RPM500 studio monitors easily handle layer after layer of sound, providing critical detail and the tools needed to mix with confidence. The fast Kevlar® cone provides lucid low-end agility, reproducing intricate bass patterns with ease. It's authoritative sound for the craft of music production, only from Akai Professional.

Pure Bi-Amplified Power

RPM500 offers pure and accurate frequency response from 50Hz to 30kHz. The 90-Watt distributed Class A/B provides the woofer and tweeter dedicated amplification-80 Watts to the woofer, 40 Watts to the tweeter-meaning you get ultra-efficient power and minimal distortion. The flared rear-firing bass port delivers low-frequency depth and definition

Meticulous Control

Dedicated proximity and EQ-tailoring controls give you the ability to fine-tune the speaker in diverse mixing environments. RPM500 also features HF Trim, MF Boost, and LF Cutoff controls, which allow you to find the right balance in any environment. The included monitor isolation pad dramatically decreases structure-borne resonances, and the integrated radio frequency protection preserves signal purity. RPM500 includes XLR, balanced ¼-inch TRS, and RCA inputs.

Solid to the Core

RPM500's cabinet is painstakingly reinforced to minimize flex, combating unwanted coloration while blocking anomalies and sound artifacts from polluting your mix. The no-compromise build quality is reflected even in components you'll never see such as the recess-mounted amp, on/off transient protection, and 14-gauge wiring to transducers. RPM500 also features a built-in output current limiter, over-temperature limiter, and subsonic filter-a full array of top-notch components that you can't see but make all the difference in the purity that you hear.


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Pure and accurate frequency response from 50Hz to 30kHz
90-Watt distributed Class A/B amplification provides ultra-efficient power with minimal distortion
50-Watt 5 ¼-inch (133.3mm) woofer with 1 ½-inch (38.1mm) voice coil and high-damping rubber surround
40-Watt silk-dome tweeter with 1 ¼-inch (31.7mm) voice coil
Proximity Control for low-end tailoring
HF Trim, MF Boost, and LF Cutoff controls allow you to mix in any environment
Included monitor isolation pad dramatically decreases structure-borne resonances
Integrated radio frequency protection plus magnetic shielding preserves signal purity
Recessed amp mounting, external heat sink, and 14-gauge wiring to transducers
On/off transient protection and external mains fuse
Output current limiter, over-temperature limiter, and subsonic filter
Flared rear-firing bass port delivers low-frequency depth and definition
XLR, balanced ¼-inch TRS, and RCA inputs

Dimensions (each): 12.5" x 10.1" x 8"
Weight (each): 17.2 lbs
Power configuration: Bi-amplified
LF Driver size: 5.25 inch (133.3mm)
HF Driver size: 1.25 inch (38.1)
LF Driver amp: 50-Watt
HF Driver amp: 40-Watt
Input: XLR, balanced 1/4 inch (6.3mm), RCA
Enclosure type: Ported
Frequency range: 50 Hz to 30 kHz


  • UK Based Company
  • Part of A.C. Entertainment Technologies - has its trading origins over 45 years ago
  • UK Stock Holding
  • UK Warranty
  • Free Delivery Over ?150
  • Great Prices
  • Over 20 Years' Experience
  • Specialist Advice
  • Fast Delivery
  • Finance Options Available

With years of experience supplying Businesses, Government Organisations, Charities, Schools, Colleges and Universities, we invite you to take advantage of our knowledge to help you make an informed choice, ensuring you are purchasing the best music products for your needs. With specialists in PA Systems, Pro Audio & Live Sound equipment on hand to answer calls and emails, you're in the best possible hands.

Contact us now to discuss your requirements or to request a quotation. Additional discounts may apply for educational establishments or size and value of order.

Purchase orders can be sent directly to or apply for your cash or credit account here. Terms and conditions will apply.

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