3. Car Amplifier
  5. HGA-4.100

HGA-4.100

185 Watt

HGA-4.100

Technical Highlights

  • Power 2 Ohm: 185 W x 4, Impedance 4 Ohm: 100 W x 4.
  • Bridged power 2 Ohm: 530 W x 2, minimum impedance 2 Ohm.
  • Supply 40 A x 3, signal-to-noise ratio ≥ 90 dB.
  • More technical details
€1,499.00
€1,499.00 €1,499.00
2% discount with credit card

Your price match offer

ProductHGA-4.100

Reply within 1–3 working days · Mon–Fri. Outside the EU, we are happy to review an individual offer.

Privacy

This website is protected by hCaptcha. The privacy policy and terms of service of hCaptcha apply.
including VAT
Estimated delivery: Sep 22–Sep 29.
x piece
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • EPS
  • Google Pay
  • iDEAL Wero
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • Visa

Delivery & availability

The selected variant is not currently in stock at Masori and is sourced from the supplier. Refer to the estimated delivery window above.

Orders ship together based on the item with the longest lead time. If you need something sooner, ask by email about a possible partial shipment beforehand.

Shipping costs and options depend on the destination. Check the shipping calculator; final costs are shown before placing the order.

Email us the product, car, existing system and budget. We will offer an alternative available sooner.

Ask for an alternative available sooner

Reply in 1–3 working days · Mon–Fri

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
Black Hydra-HGA-4.100-4-Kanal Verstärker-masori-kaufen
€1,499.00
€1,499.00 €1,499.00

Black Hydra HGA-4.100 is a 4-Channel Amplifier of Class AB with dual power supply and a frequency response of 20–20000 Hz. It delivers 100 W x 4 at 4 Ohm and 185 W x 4 at 2 Ohm at 14.4 V; bridged 350 W x 2 at 4 Ohm and 530 W x 2 at 2 Ohm. The integrated high-pass and low-pass filters operate from 40 to 160 Hz with 12 dB/Oct. The minimum allowable load per channel is 2 Ohm, in bridge 4 Ohm. The total harmonic distortion is < 0.15% and the signal-to-noise ratio is ≥ 90 dB. The layout utilizes sub-boards as well as output transistors distributed along the chassis plane. Fuse rating 40 A x 3, dimensions 24.2 × 36 × 5 cm, and gross weight 6.00 kg.

Features
  • 4-Channel Amplifier
  • Model: HGA-4.100
  • Class: AB
  • Number of Channels: 4
  • Dual Power Supply
  • Layout with Sub-Boards
  • Output Transistors along the Chassis Plane
  • Frequency Response: 20–20000 Hz
  • High-Pass Filter: 40–160 Hz
  • Low-Pass Filter: 40–160 Hz
  • Crossover: 12 dB/Oct.
  • Minimum Allowable Load per Channel: 2 Ohm
  • Minimum Allowable Load in Bridge: 4 Ohm
Technical Specifications
  • RMS Power 4 Ohm (14.4 V): 100 W x 4
  • RMS Power 2 Ohm (14.4 V): 185 W x 4
  • RMS Power Bridge 4 Ohm: 350 W x 2
  • RMS Power Bridge 2 Ohm: 530 W x 2
  • Fuse Rating: 40 A x 3
  • Operating Voltage: 0 V
  • Total Harmonic Distortion: < 0.15%
  • Signal-to-Noise Ratio: ≥ 90 dB
  • Size (W × L × H): 24.2 × 36 × 5 cm
  • Gross Weight: 6.00 kg

Frequently Asked Questions about HGA-4.100

What technical class does the Black Hydra HGA-4.100 Amplifier belong to?

The Black Hydra HGA-4.100 Amplifier is a high-end Class AB amplifier. Class AB amplifiers are known for their balanced combination of efficiency and sound quality, merging the advantages of Class A and B in one device. This results in improved detail fidelity and warmth in sound reproduction, which remains clear and dynamic at both low and high volumes. The HGA-4.100 features outstanding linearity, making it ideal for discerning audiophiles and for use in high-quality car audio systems.

What is the RMS power of the HGA-4.100 at 2 Ohms and 4 Ohms?

The HGA-4.100 Amplifier delivers an RMS power of 185 watts per channel at an impedance of 2 Ohms. When the amplifier is operated at 4 Ohms, the RMS power reduces to 100 watts per channel. These variable power options allow you to adapt the amplifier to different speaker configurations, depending on whether you prefer more volume or higher sound quality. Note that in bridged mode, the RMS power can reach 530 watts at 2 Ohms and 350 watts at 4 Ohms.

What are the dimensions of the Black Hydra HGA-4.100 Amplifier?

The external dimensions of the Black Hydra HGA-4.100 Amplifier are 24.2 cm in width, 36 cm in length, and 5 cm in height. These compact measurements allow for flexible installation in various vehicle types and enable you to cleverly place the amplifier in your vehicle. Despite its compact dimensions, the amplifier offers impressive performance and fits easily into tight installation situations without compromising heat dissipation.

What filters and crossovers does the HGA-4.100 have?

The Black Hydra HGA-4.100 is equipped with a low-pass filter and a high-pass filter, each offering an adjustable frequency range of 40 to 160 Hz. This allows you to precisely control the frequency ranges to optimally match the sound to your speakers. The integrated crossover provides a slope of 12 dB per octave, giving you the flexibility to optimize the transitions between frequencies and create a harmonious sound image.

What is the total harmonic distortion of the HGA-4.100 and what does it mean for the sound?

The total harmonic distortion of the Black Hydra HGA-4.100 remains below 0.15%, which is considered extremely low for an amplifier of this class. A low distortion factor means that the amplifier reproduces the original sound with minimal distortion. This allows you to enjoy music with high sound fidelity without unwanted noise affecting the playback quality. This ensures clear and precise sound reproduction, especially in fine nuances and dynamic passages.

What does a signal-to-noise ratio of ≥ 90 dB mean for the HGA-4.100?

A signal-to-noise ratio of ≥ 90 dB for the Black Hydra HGA-4.100 means that the signal is much stronger than the background noise, resulting in clear and interference-free sound. A higher SNR value is crucial for making fine details audible, especially in quiet passages of music. This high SNR value ensures that the Amplifier sounds clean even at maximum volume, without noise or unwanted signals affecting the music playback.

Can the Black Hydra HGA-4.100 be used as a bridged amplifier?

Yes, the Black Hydra HGA-4.100 can be used as a bridged amplifier. In bridged mode, it delivers 350 watts per channel at 4 ohms and an impressive 530 watts per channel at 2 ohms. This operating mode allows the power of the channels to be combined to provide a higher wattage for larger or more powerful speakers. The minimum load in a bridged configuration is 4 ohms, allowing maximum flexibility in audio design.

What type of power supply does the HGA-4.100 use?

The HGA-4.100 Amplifier is equipped with a dual power supply. This dual power supply provides the amplifier with significant power reserves, ensuring excellent linearity and effortless amplification of audio signals at high volumes. The power reserves prevent signal compression and ensure that the amplifier operates optimally even under heavy use. This technical setup is ideal if you have high demands for sound fidelity and dynamics.

How is heat dissipation ensured in the HGA-4.100?

The heat dissipation of the Black Hydra HGA-4.100 is optimized by the strategic arrangement of the output transistors across the surface of the amplifier housing. The output transistors are positioned to be as far away from the power section as possible, allowing heat to be efficiently dissipated. This arrangement improves the overall temperature stability of the amplifier, allowing it to cool optimally and operate efficiently even under heavy load. This supports a longer lifespan and consistent performance over time.

What type of fusing is required for the HGA-4.100?

The Black Hydra HGA-4.100 Amplifier requires fusing with 3 fuses of 40 A each. These fuses protect the amplifier and the connected audio system from overcurrent and potential short circuits that could be caused by electrical faults. Proper fusing is important for the safety and functionality of the system, especially for amplifiers optimized for high volumes or long operating times. This ensures that the amplifier operates reliably and reproduces music in the best quality.

Manufacturer information/responsible person

Elofssons Försäljnings AB
Björn Elofsson
Gruvgatan 31A
421 30 Västra Frölunda / Gothenburg
Sweden

Contact: support@dbakuten.se

Your advantages with Masori

  • 3-year warranty

    Exclusive to Masori

  • Price guarantee

    Your price advantage

  • Pay in instalments

    Klarna & PayPal

  • Customer reviews

    Real experiences

  • An upgrade for your car and budget

    Advice by email

Recently viewed products