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Audison

SR 1,500

1-Channel Amplifier

399,00€
399,00€ 399,00€
incl. VAT , possibly plus shipping

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Highlights

  • RMS power: 1000 W, impedance: 1 Ω, amplifier class: D-Class.
  • Inputs: Pre-In/Speaker-In, Crossover: Integrated.
  • Power consumption: 40 A @ 14.4 VDC, damping factor: > 300.
Seen more cheaply Personal Offer
brand: Audison
Delivery time:
Available, in 3-8 days with you
Number:
Piece
Watt RMS per channel:
1000
Amplifier Type:
Class D
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The Audison SR 1.500 is a powerful 1-channel amplifier that stands out for its compact dimensions and offers an impressive RMS power of 1000 W. This 1-ohm stable mono amplifier features a built-in crossover and presents itself as robust and powerful. Thanks to its technical features and high quality, this Audison model is a reliable partner for anyone seeking an intense and high-performance sound experience.

TECHNICAL DATA

  • Channels: 1
  • Amplifier Class: D-Class
  • Hi Level Input: Yes
  • Low Level Input: Yes
  • Digital entry: No
  • Supply voltage / fuse: 11 - 15 VDC / 2 x 35A
  • Operating voltage of the power supply: 6.5 - 17 VDC
  • Idle current: 0.8 A
  • Idle current in the off state: 0.02 mA
  • Power consumption @ 14.4 VDC, 2Ω, Max music power: 40 A
  • Remote OUT: 6.5 - 15 VDC (150 mA)
  • Remote IN: 6.5 - 15 VDC (1 mA)
  • ART - Automatic On and Off with OUTPUT BTL Speaker (selectable): 1.5 - 7 VDC

AMPLIFIER SECTION

  • Distortion - THD @ 100 Hz, 4Ω, 70% rated power: 0.1 %
  • Bandwidth A (-3 dB, 2 VRMS, 4 Ω): 10Hz ÷ 500 Hz
  • S/N ratio A (A weighted @ 1 V): 100 dBA
  • Damping factor A: > 300
  • Input sensitivity Pre-In: 0.2 - 5 VRMS
  • Input sensitivity Speaker-In: 0.8 - 20 VRMS
  • Total output RMS: 1000 W
  • Minimal Impedance: 1Ω
  • Output power (RMS) @14.4 VDC, 1% THD
    • 1Ch 500 W x 1 (4Ω)
    • 1Ch 800 W x 1 (2Ω)
    • 1Ch 1000 W x 1 (1Ω)
  • Adjustable crossover: No

CEA-SPECIFICATIONS

  • Output power @ 4Ω, 1% THD+N, 14.4 V: 500 W x 1 Ch
  • SN ratio (ref. 1W output): 75 dBA

ENTRANCES

  • Input Type: Pre-In / Speaker-In
  • Filters Outputs PRE OUT Hi-Pass filtered 50 - 250Hz @ 12 dB/Oct.
  • Filter Pass Through A Filters: Full LP 50 - 250Hz @ 24 dB/Oct.
  • Input/Output Phase (0 - 180) deg
  • Input/Output Bass Boost (0 -12) dB
  • Inputs/Outputs Subsonic 25 Hz @ 24 dB/Oct.
  • Remote Sub-Volume (-20 - 6) dB

FURTHER

  • Weight: 2.23 kg

DIMENSIONS

SR 1,500

  • Dimension A: 264 mm
  • Measure B: 234 mm
  • Size C: 155 mm
  • Dimension D: 135 mm
  • Measurement E: 47.5 mm

PROPERTIES

  • Elegant and functional design with rounded corners to minimize space requirements and facilitate installation.
  • Built-in USS (Universal Speakers Simulator).
  • Fully integrated crossover.
  • The optional VCR-S1 remote control offers the ability to adjust the subwoofer level (-20 / + 6 dB) to your musical preferences.
  • Symmetrical high-level inputs for connection to the OEM speaker output of the radio
  • Low-Level-RCA for retrofitted radios
  • ART (Automatic Remote On/Off) function.
  • Remote IN / OUT socket for controlling multiple amplifiers.
  • PRE-OUT allows for the expansion of the system.
The Audison SR 1.500 is a powerful 1-channel amplifier with an impressive RMS power of 1000 W. The output power varies depending on the load: at 4Ω it is 500 W, at 2Ω 800 W, and at 1Ω the full 1000 W. With its 1-ohm stability and D-Class technology, it is suitable for intense and high-quality sound experiences. The built-in crossover optimizes sound quality and expands its applications. Its S/N ratio of 100 dBA ensures clear sound reproduction, ideal for demanding audio installations. These performance features make it a versatile companion for audio enthusiasts.
The Audison SR 1.500 amplifier measures 264 mm in length (A), 234 mm in width (B), 155 mm in depth (C), 135 mm in height (D), and has a thickness of 47.5 mm (E). These compact dimensions facilitate installation in vehicles with limited space. The rounded corners of the design further minimize space requirements and make integration into existing audio setups easier. Despite its small size, the amplifier impresses with its performance. Its dimensions allow for flexible installation options, ideal for cars with limited trunk or interior space.
The Audison SR 1.500 amplifier features a fully integrated crossover that stands out for its adaptability and precision. It offers a full LP filter in the frequency range of 50 - 250 Hz at 24 dB/Oct, allowing for efficient separation of subwoofer and main speaker signals. Additionally, there are PRE OUT outputs with a hi-pass filter for the same frequency range. The built-in subsonic filter operates at 25 Hz with 24 dB/Oct to eliminate unwanted low-frequency disturbances. This configuration enhances sound quality and reduces distortion, making it ideal for audiophile users.
The Audison SR 1.500 mono amplifier impresses with a variety of technical features: The Universal Speakers Simulator (USS) function allows integration with different speaker systems. The symmetrical high-level inputs, RCA low-level connections, and remote in/out socket provide flexible connection options and control features. The ART function (Automatic Remote On/Off) saves energy and simplifies handling. Its ability to operate stably at low impedances of just 1Ω, combined with an excellent damping factor of >300, makes it suitable for any complex audio installation. All these factors shape it into a powerful powerhouse.
The Audison SR 1.500 amplifier is equipped with versatile input options that make it flexible and adaptable for different audio setups. It features Pre-In and Speaker-In inputs to accommodate various systems. The low-level RCA inputs are specifically designed for aftermarket radios, while the high-level inputs are suitable for connection to OEM speaker outputs. The symmetry of these inputs allows for the minimization of interference, while the input sensitivity can be variably adjusted between Pre-In (0.2 - 5 VRMS) and Speaker-In (0.8 - 20 VRMS), supporting precise calibration of the audio signal.
The Audison SR 1.500 is designed for high energy efficiency, which is reflected in its operating parameters. At a nominal supply voltage of 14.4 VDC, the current consumption at maximum power and a 2Ω load is about 40 A. The idle current is only 0.8 A, while the power consumption in the off state is extremely low at 0.02 mA. The supply voltage is adjustable between 11 and 15 VDC. Thanks to the ART function (Automatic Remote Turn-on), energy consumption is efficiently managed. These features reduce overall energy demand, make the amplifier resource-efficient, and extend battery life.
The Audison SR 1.500 utilizes D-Class amplifier technology, known for its high energy efficiency and low heat loss. D-Class amplifiers are particularly advantageous for installation in vehicles, as they require less space and minimize heat generation. This class allows the amplifier to operate efficiently even under high power demands. The resulting lower power consumption reduces the load on the vehicle's battery. D-Class amplifiers are ideal for high-quality, high-performance audio applications, as their efficiency maximizes audio performance without compromising sound quality.
A high damping factor, as provided by the Audison SR 1.500 (over 300), improves the amplifier's control over the speaker diaphragm movement. This leads to more precise bass reproduction and a cleaner sound image. The damping factor is crucial for audio quality, especially when using subwoofers or speakers with large diaphragms. An amplifier with a high damping factor minimizes distortion and resonances within the speaker system. The Audison SR 1.500 effectively utilizes this feature to deliver outstanding sound fidelity, which is of great importance to the audiophile listener.
The Audison SR 1.500 amplifier is universally designed and, due to its compact dimensions and versatile inputs, is compatible with many car brands. Its symmetrical high-level inputs allow for easy integration into existing OEM systems, while the low-level RCA inputs are particularly suitable for aftermarket radios. However, since installation with a power of 1000 W at 1Ω requires an adequate power supply, care should be taken to ensure that the vehicle has a sufficiently strong alternator. Always check the existing electrical infrastructure of the vehicle to avoid compatibility issues.
The Audison SR 1.500 offers several control options that allow for customized sound settings. An optional VCR-S1 remote control allows for adjusting the subwoofer level from -20 to +6 dB to tailor music playback to personal preferences. The Remote IN/OUT socket facilitates the synchronization and control of multiple amplifiers within a system. Additionally, the ART function (Automatic Remote On/Off) provides convenience by automatically turning the amplifier on when an audio signal is detected. Together, these controls give users the freedom to individually optimize their audio experience.

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

Product Specifications

Manufacturer

Audison

Product type

1-channel amplifier

Features

  • Highlights

    • RMS power: 1000 W, impedance: 1 Ω, amplifier class: D-Class.
    • Inputs: Pre-In/Speaker-In, Crossover: Integrated.
    • Power consumption: 40 A @ 14.4 VDC, damping factor: > 300.

  • Uvp

    399

weight

2.23 kg

Technical data

Watt RMS per channel

1000

configurators

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Your advantages with Masori

Audison SR 1.500: Buy affordably with 1000 W RMS power in 1-channel configuration and masori.de lowest price guarantee

The Audison SR 1.500 is a 1-channel D-Class amplifier, ideal for impressive performance in a compact footprint. With an RMS power of 1000 W, it delivers powerful audio output. This amplifier, available online at masori.de, offers excellent value thanks to the Masori Lowest Price Guarantee. The minimum impedance of 1 ohm and robust 1-ohm stability are perfect for demanding audio applications. The comprehensive crossover and high damping factor of over 300 ensure precise sound quality. With an 11-15 VDC supply voltage and a current consumption of 40 A at maximum output, the SR 1.500 is an energy-efficient performer. An audio engineering favorite.

High flexibility with pre-in and speaker-in inputs and crossover 50-250Hz

The flexibility of the Audison SR 1.500 is evident in its pre-in and speaker-in inputs, with sensitivity ranging from 0.2 to 5 VRMS and 0.8 to 20 VRMS, respectively. These inputs enable seamless connection to various audio sources. The fully integrated crossover, covering a range from 50 to 250 Hz, ensures excellent sound separation. Such data is impressive for customers who demand dynamic and powerful sound. The built-in subsonic filter at 25 Hz also eliminates unwanted frequencies and optimizes sound clarity.

Amplifier section: THD at only 0.1% and comprehensive bandwidth 10 Hz to 500 Hz

The Audison SR 1.500 amplifier achieves impressively low total harmonic distortion (THD) of just 0.1% at 70% of rated power and an impedance of 4 ohms. This precision is made possible by a comprehensive bandwidth from 10 Hz to 500 Hz at -3 dB. Such a low THD is exceptional and minimizes distortion, resulting in clear and clean sounds – especially important for deep bass and clear highs.

Compact, elegant design with rounded corners for easy installation

Measuring just 264 mm x 234 mm x 47.5 mm, the Audison SR 1.500 fits even in tight spaces and features a harmonious design with rounded corners. This construction simplifies installation and reduces space requirements, which is crucial for personalized audio installations in vehicles. The elegant and functional design is not only visually appealing, but also practical in its application in a variety of vehicles.

Automatic functions and remote control with the optional VCR-S1 remote control

The Audison SR 1.500's ART (Automatic Remote Turn-On/Off) function is particularly useful for easily controlling the amplifier. Additionally, remote control with the optional VCR-S1 remote control offers the ability to individually adjust the subwoofer level between -20 and +6 dB. This feature is perfect for those who want to customize their audio experience and offers a great extension to the amplifier's already powerful capabilities.

Strong SN ratio of 100 dBA and low-level input optimized for aftermarket radios

The outstanding signal-to-noise ratio (S/N) of 100 dBA ensures that the Audison SR 1.500 delivers incredibly clear sound. This is optimized by the 12 dB/octave high-pass filtering from 50 to 250 Hz to minimize distortion. The low-level RCA input ensures optimal compatibility with aftermarket radio systems, thus offering flexibility in system design. This feature sets the amplifier apart from others by delivering clean and precise audio signals.

Energy efficiency and power consumption efficiently controlled for long-lasting performance

With a power supply of 11 to 15 VDC and a 2 x 35 A fuse, the Audison SR 1,500 delivers impressive continuous power. Current consumption at maximum music output is just 40 A, which is remarkably energy-efficient for such a powerful amplifier. This efficiency contributes to the stable operation of the system, regardless of the demanding audio application, and ensures that the components function safely and effectively.

Symmetrical high-level inputs and versatile use with built-in USS

The SR 1.500's balanced high-level inputs allow for easy connection to OEM speaker outputs, while the built-in USS ensures maximum performance. These features ensure your sound system remains flexible, regardless of the type of system technology you have. The option to connect different audio systems makes the amplifier exceptionally versatile and suitable for a wide range of applications. Installation and support options at Masori make getting started easy.