3. SUB19
  5. SN A 0.8

SN A 0.8

800 Watt

SN A 0.8

Technical Highlights

  • Maximum power of 870 W, RMS 870 W/1 Ohm, compact & elegant.
  • Impedance: 1 Ohm, Bass boost: 0-12 dB, Frequency response: 18-175 Hz.
  • RMS 360 W/4 Ω, THD+N: 0.17%, Efficiency: 88% at 4 Ω.
  • More technical details
€161.10
-10% €179.00 €161.10
2% discount with credit card

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ProductSN A 0.8

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1 year extra warranty

Every product purchased from Masori includes an additional year of warranty in the third year after purchase (months 25–36). We cover repair or replacement free of charge for covered warranty claims. Automatic and free – exclusively for Masori customers. Your statutory rights remain unaffected.

Warranty terms
SUB19-SN A 0.8-1-Kanal Verstärker-masori-kaufen
€161.10
€179.00 €161.10

The SN A 0.8 from SUB19 is a 1-Channel Class-D Amplifier with a minimum impedance of 1 Ohm. The housing is made of solid, black brushed aluminum and features metal terminals as well as metal adjustment screws. The maximum power is 870 W RMS at 1 Ohm and 14.4 V. The equipment includes a continuously adjustable bass boost in the range of 30 Hz to 80 Hz with an amplification of up to 12 dB. The dimensions of the device are 228 mm x 53 mm x 280 mm.

Features
  • 1-Channel Amplifier
  • Housing made of solid, black brushed aluminum
  • Terminals and adjustment screws made of metal
  • Power RMS 1 Ohm: 870 W (5% THD+N, 14.4 V)
  • Power RMS 1 Ohm: 800 W (1% THD+N, 14.4 V)
  • Power RMS 2 Ohm: 600 W (5% THD+N, 14.4 V)
  • Power RMS 2 Ohm: 550 W (1% THD+N, 14.4 V)
  • Power RMS 4 Ohm: 360 W (5% THD+N, 14.4 V)
  • Power RMS 4 Ohm: 320 W (1% THD+N, 14.4 V)
  • Width: 228 mm
  • Height: 53 mm
  • Length: 280 mm
Technical Specifications
  • Frequency response: 18 Hz – 175 Hz (-1 dB)
  • Frequency response: 13 Hz – 225 Hz (-3 dB)
  • Low-pass filter: 35 Hz – 225 Hz (24 dB/Octave)
  • High-pass filter: 14 Hz – 60 Hz (24 dB/Octave)
  • Bass boost: 30 Hz – 80 Hz (0 dB to 12 dB gain)
  • Efficiency: 88 % (4 Ohm at THD+N = 1%)
  • Input sensitivity: 0.2 V – 5 V
  • Signal-to-noise ratio: greater than 75 dB
  • THD+N: 0.17 % at 98 W at 4 Ohm
  • Operating voltage: 8.6 V – 16.2 V

Frequently Asked Questions about SN A 0.8

What are the technical features of the 1-Channel Amplifier SN A 0.8 from SUB19?

The SN A 0.8 from SUB19 is a 1-Channel Class-D Amplifier that impresses particularly with its maximum power of 870 W at an impedance of 1 Ohm. The design is both compact and robust, featuring a housing made of high-quality, black brushed aluminum. A highlight is the continuously adjustable bass boost, which allows you to optimally adjust the amplitude response between 30 Hz and 80 Hz. Additionally, the amplifier offers impressive efficiency with a THD+N of 88% at 4 Ohm and an operating voltage that varies between 8.6 V and 16.2 V. The frequency response spans from 18 Hz to 175 Hz at -1 dB and an extended 13 Hz to 225 Hz at -3 dB.

What is the power output of the SN A 0.8 at different impedances?

The SN A 0.8 adjusts flexibly depending on the impedance and THD+N value. At 1 Ohm, it delivers an RMS power of 870 W at 5% THD+N and 800 W at 1% THD+N. For 2 Ohm, the amplifier provides 600 W at 5% THD+N and 550 W at 1% THD+N. When operating at 4 Ohm, you have 360 W at 5% THD+N and 320 W at 1% THD+N available. This adaptability at different loads makes the amplifier extremely versatile in application.

What features does the bass boost of the SN A 0.8 have and how is it adjusted?

The SN A 0.8 features a precise, continuously adjustable bass boost that allows you to tailor the amplitude response to your personal preferences. You can set the frequency range from 30 Hz to 80 Hz while choosing the gain from 0 dB to 12 dB. This controlled gain enables optimal tuning of the low frequencies to the specific audio setup, providing a customized sound experience. The high-quality adjustment screws contribute to precise tuning, while the robust metal terminals reliably transmit the full power.

Is the SN A 0.8 from SUB19 compatible with my car and what are the installation dimensions?

The SN A 0.8 can be integrated into various car models due to its compact design. The installation guidelines are precise; with dimensions of 228 mm width, 53 mm height, and 280 mm length, the amplifier can be easily stored without taking up much space. It is important to measure the available space in the vehicle accurately to ensure that the amplifier can be installed optimally. The robust yet elegant aluminum profiles provide a mix of stability and stylish design that can be seamlessly integrated into a variety of vehicle interiors.

What does the frequency response of the SN A 0.8 look like?

The frequency response of the SN A 0.8 is both broad and precise. At -1 dB, the frequency range is between 18 Hz and 175 Hz. For audiophile applications that require extended frequencies, the amplifier offers an additional range of 13 Hz to 225 Hz at -3 dB. Combined with a low-pass filter that covers frequencies from 35 Hz to 225 Hz with a slope of 24 dB/octave, and a high-pass filter from 14 Hz to 60 Hz with the same slope, this amplifier allows for detailed sound reproduction without distortion, even with complex musical pieces.

How efficient is the SN A 0.8 in different configurations?

The SN A 0.8 impresses with its efficiency, particularly at low THD+N. At 4 ohms, it boasts an efficiency of 88% with a distortion of 1% THD+N. This means it converts less energy into heat and uses more for sound reproduction, which not only improves sound quality but also contributes to greater sustainability in operation. Additionally, it supports an operating voltage of 8.6 V to 16.2 V, allowing it to operate stably and efficiently in various installation environments.

What operating voltage does the SN A 0.8 require and how does it affect installation?

The SN A 0.8 is designed to operate with an operating voltage of 8.6 V to 16.2 V. This ensures high flexibility in integration into different audio systems and networks. Adhering to these voltage values is crucial for stable performance and avoiding overload damage. A stable onboard network in the vehicle is therefore essential to achieve the optimal performance of the amplifier. These voltage requirements make the SN A 0.8 versatile, whether in modern or classic vehicle designs, as long as the supply voltage remains consistent.

What is the signal-to-noise ratio of the SN A 0.8 and why is it important?

With a signal-to-noise ratio of over 75 dB, the SN A 0.8 provides an excellent foundation for clear, interference-free sound. A high signal-to-noise ratio means that the amplifier is capable of producing a strong useful signal while keeping noise levels low. This is especially important in high-quality audio applications where sound fidelity plays a central role. It ensures that the amplifier maintains a clean and clear sound even at high power output, which is essential for an outstanding audio experience.

What are the advantages of the metal terminals and adjustment screws in the SN A 0.8?

The metal terminals and adjustment screws of the SN A 0.8 are generously sized and offer outstanding tactile feedback through fine detents. This design not only facilitates connection and ensures an optimal power and signal interface but also enhances user-friendliness during installation. The high-quality material selection speaks to increased durability and reliability, even under demanding conditions. These details significantly elevate the user experience, making the amplifier not only technically advanced but also enjoyable for the audiophile enthusiast in daily use.

Can the SN A 0.8 operate with low distortion at high gain?

Yes, the SN A 0.8 is designed to exhibit minimal distortion even at significant gain. At 98 W load at 4 ohms, the total harmonic distortion and noise is only 0.17%. This feature preserves sound purity and ensures that even fine details in playback are not lost. It allows the listener to experience demanding musical pieces authentically and unaltered. This is a crucial aspect when it comes to enjoying high-fidelity audio formats where every sound detail matters.

Manufacturer information/responsible person

SUB19 Audio Adrian MansouriHainholt 325591 OttenbüttelGermany

Tel.: 01522 3272374Email: service@sub19audio.de

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