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Alpine R-Series Mono Power Density Amplifier (OPEN BOX) - R-A75MOB
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Abt Model: RA75MOB
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Your Price: $499.95
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Alpine R-A75MOB R-Series Mono Power Density Amplifier (OPEN BOX)
The new R-Series amplifiers produce accurate imaging and dependable power. Use them with the R-Series speakers and amplifiers for a loud and fun experience.
Features
- Hi-Resolution Audio Compliant
The R-Series amplifiers utilize Alpine’s advanced amplifier platform that takes the classic Class-D amplifier circuit and adds dual post-filter feedback loops for unmatched accuracy and control. This technology., originally launched in the premium X-Series amplifiers,, produces efficient power with enhanced dynamic range, qualifying the R-Series amplifiers to be Hi-Resolution Audio compliant. - Proper Sound Stage
This new technology minimizes audible imperfections like excessive phase shift and internal noise which can deteriorate sound quality. With an incredibly low phase shift of 46°, the R-A60F 4-channel amplifier delivers accurate imaging compared to well over 100° of phase shift by a competitive amplifier model. This superior phase curve ensures a proper sound stage among the singers and instruments. - Next Level System Builds
R-Series amplifiers have a built-in bandpass filter which lets you design an active speaker set-up without a separate processor. Improve the sound quality of component speakers by ditching your passive network. Avoid added phase shifts and power losses by individually powering each component and assigning your own frequency bands for the incredible sound you’re looking for. - The Loudest Family On The Block
The “R” line of speakers and subwoofers have a heritage of sound quality you can hear from a block away, and the newly added R-Series amplifiers are no exception. Aside from their best-in-class performance, these amplifiers are tuned to emphasize the characteristics of the R-Series speakers and subwoofers, giving you that legendary R-Series experience.
Specifications
- CTA-2006-B Power Rating: 500W RMS x 1 (4omh, 14.4V, < 1% THD+N); 750W RMS x 1 (2ohm, 14.4V, < 1% THD+N)
- Bridged: 300W x 2 (4ohm, 14.4V, ≤1% THD+N)
- S/N ratio: > 85dB (ref. 1W into 4ohm)
- THD+N: < 0.02% (ref. 1W into 4ohm)
- Frequency Response: 10Hz to 400 Hz (+/- 3dB)
- Damping Factor: >1500
California customers:
General
Channel Configuration
1-Channel
Amplifier Class
Class D
Frequency Response
10 Hz - 400 Hz (+/- 3dB)
THD+N
< 0.02% (ref. 1W into 4ohm)
Signal to Noise Ratio
> 85dB (ref. 1W into 4ohm)
Bass Boost
No
Remote Control Included
No
Bluetooth
No
Built-In DSP
No
Remote Volume Knob
No
Approximate Weight
Shipping Weight (lbs.)
5
Guides
Owner's Manual
Key Features
- 500W RMS x 1 At 4 Ohms
- 750W RMS x 1 At 2 Ohms
- Class D Amplifier Circuit
- >1500 Damping Factor
- Remote Bass Knob Compatible (Requires RUX-KNOB.2, Sold Separately)
- Black Finish
Guides
Over 87 Years Of Experience
What Our Customers Say About Us
Delivery was great. Communication was excellent and the driver called 10 minutes before arrival.
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May 11, 2023
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May 11, 2023
My experience with ABT was great! You were the only place that I contacted that had the range in stock. It was delivered a week before the expected date.
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May 15, 2023
Great price and product came a day early.
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Best price and kept me informed about delivery.
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May 16, 2023
The young men were professional, polite and very knowledgeable. Custom fit the a/C to my unstandard windows. Absolutely rate ABT the highest service award for their teams from initial visit in store to install.
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- Chicago, IL
May 11, 2023
The ABT Team, They came, delivered, setup & remove the old unit & box and were very Proffesional, Courteous & fast. I look forward to doing more business with ABT. Thank You...
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- Chicago, IL
May 11, 2023
