3. Bestseller Amplifier
  5. SS5.1500

SS5.1500

300 Watt

SS5.1500

Technical Highlights

  • Five-channel amplifier, 2,700 W RMS power, compact form factor.
  • Class D circuitry, 20-20 kHz frequency response, remote control.
  • Dual toroidal power supply, max. current draw 150 A, SNR 95 dB.
  • More technical details
€479.00
€479.00 €479.00
2% discount with credit card

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ProductSS5.1500

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datasheet
DD Audio-SS5.1500-5-Kanal Verstärker-masori-kaufen
€479.00
€479.00 €479.00

The DD Audio SS5.1500 is a five-channel Amplifier that powers demanding high-output systems with a combined RMS power of 2,700 Watts. This Amplifier has a form factor of 450 x 185 x 60 mm and allows for the operation of both mid-high channels and a dedicated Subwoofer channel. Equipped with a dual toroidal power supply, it can handle up to 150 A of current and offers efficient and clean sound reproduction through its Class-D circuit with International Rectifier technology. The frequency response of 20 Hz to 20 kHz is complemented by flexible filter options, and with a supplied remote control, the level of the Subwoofer channel can be adjusted directly from the driver's seat.

Features

  • Five-channel Amplifier with 2,700 Watts RMS power
  • Dual toroidal power supply for high current handling
  • Class-D circuit for efficient operation
  • Frequency response of 20 Hz to 20 kHz
  • Compact form factor for space-saving installation
  • Remote control for level adjustment from the driver's seat

Technical Specifications

  • Operating voltage 9 – 16 V
  • RMS power @4 Ohm 4 × 200 W
  • RMS power @2 Ohm 4 × 300 W
  • RMS power @1 Ohm (Sub) 1 × 1,500 W
  • Max. current draw 150 A
  • Signal-to-noise ratio (RCA) 95 dB
  • Frequency response 20 – 20,000 Hz
  • High-pass filter 50 – 5,000 Hz
  • Subsonic filter 10 – 50 Hz
  • Low-pass filter 50 – 5,000 Hz
  • Power Cable cross-section 50mm²
  • Speaker cable cross-section 4mm²
  • Dimensions (mm) 450 × 185 × 60

Frequently Asked Questions about SS5.1500

Can I control both the mid-high and subwoofer channels simultaneously with the DD Audio SS5.1500?

With this 5-channel amplifier, you benefit from an optimized channel distribution, where four channels are designed for mid and high frequency ranges, while the fifth channel is assigned to the Subwoofer. Thanks to an RMS power of 4 × 200 Watts at 4 Ohm and 1 × 1,500 Watts at 1 Ohm for the low frequency range, both segments can be driven precisely. This amplifier has a frequency response of 20 to 20,000 Hz and allows for detailed sound tuning through flexibly adjustable high-pass, low-pass, and subsonic filters. Especially if you enjoy listening to music loudly, you can clearly control the mid-high frequencies while also providing rich bass. The dual toroidal power supply provides sufficient power for simultaneous loads.

How does the DD Audio SS5.1500 ensure high current intake through its dual toroidal power supply?

The dual toroidal power supply operates in such a way that both toroidal cores can independently adjust the current flow to the circuit. This allows the power scales of the channels to benefit from a stable supply without significant drops during load peaks. With up to 150 Amperes of maximum current intake, you can specifically target high levels without underpowering. This is particularly important for you as a power fan in the car, as the amplifier has sufficient reserves even with deep bass. This design minimizes internal signal losses and ensures a consistent output across all five channels, providing you with an overall penetrating and reliable sound.

What advantages does the Class-D circuitry of the DD Audio SS5.1500 offer in the frequency range of 20 Hz to 20 kHz?

The used Class-D topology enables efficient signal processing, as it has lower thermal losses due to fast switching and modern International Rectifier design. This means that less energy is converted into heat during the operation of the 5-channel amplifier, making the total RMS power of 2,700 watts more stable. In the frequency range of 20 Hz to 20 kHz, you can achieve more precise transitions between low and high frequencies without performance losses in the mid-spectrum. Especially in multi-stage sound concepts with Subwoofer and separate mid-high frequency chassis, the higher efficiency positively affects the richness of sound details. Additionally, the thoughtful filter architecture ensures that unwanted interference frequencies are blocked before they burden your system.

How do the filter options of the DD Audio SS5.1500 regulate high-pass, low-pass, and subsonic ranges?

The 5-channel amp provides you with a high-pass filter from 50 to 5,000 Hz to keep unwanted low frequencies away from mid and high-frequency channels. Parallel low-pass filters in the range of 50 to 5,000 Hz allow for targeted differentiation between low and mid frequencies, which especially benefits your Subwoofer. Additionally, the subsonic filter (10 to 50 Hz) ensures that extremely low frequencies are removed to reduce distortion and mechanical stress. Especially if you enjoy bass-heavy music, this filter combination ensures that all channels are optimally relieved and the levels remain clean even at high volumes. This gives you more control over your entire sound spectrum.

What dimensions does the DD Audio SS5.1500 have for installation, and how does that affect the available space?

Its dimensions of 450 × 185 × 60 mm allow for relatively compact integration in many vehicles. Especially if you have limited space in the trunk or under the seat, you benefit from the slim profile and reduced height. Thanks to the manageable format, the amplifier can be easily wired with 50mm² power cables and 4mm² speaker cables without requiring major modifications in cable management. Although it takes up less space, it still offers sufficient power reserves for all five channels. This allows you to install an efficient amplifier even in smaller vehicle areas without having to compromise on system performance or cooling.

How do I set the level for the Subwoofer channel to optimally reproduce low frequencies?

With the included remote control, you can adjust the volume of the Subwoofer channel directly from the driver's seat. The DD Audio SS5.1500 allows for precise fine-tuning without having to adjust the amplifier itself. First, choose a moderate base volume to avoid distortion, and then experiment with the subsonic filter from 10 to 50 Hz, so you only amplify those ultra-low frequency details that your speakers can handle. Pay attention to the transition between the Subwoofer and mid-high frequencies by additionally configuring the low-pass filter to cleanly separate the frequency band. This way, you achieve powerful bass without unwanted resonances. This approach helps you achieve defined bass reproduction.

What is the signal-to-noise ratio at low operating voltage, and does it affect sound fidelity?

The signal-to-noise ratio is about 95 dB, which allows for sufficiently clean playback at an operating voltage between 9 and 16 V. The DD Audio SS5.1500 maintains a stable base noise level even at lower voltage ranges, as its Class-D circuitry operates with effective noise suppression and precise regulation. This ensures clarity in the mid and high-frequency channels even when your onboard network temporarily has a lower voltage. Under these conditions, you continue to benefit from precise audio output because critical harmonics are effectively controlled. Especially when you have high loads in the vehicle for a short time, the sound character remains transparent and free from disturbing background noise. This keeps the sound spectrum rich in detail.

How are the RMS powers distributed across the four main channels and the Subwoofer output?

Overall, this amplifier delivers a combined RMS rated power of 2,700 watts, with the four main channels outputting 200 watts each at 4 Ohm. The DD Audio SS5.1500 also allows you to unlock up to 300 watts per channel at 2 Ohm if you need more reserves for mid-high frequency setups. For the subwoofer channel, an incredible 1,500 watts is available at 1 Ohm load, allowing for powerful low-frequency reproduction. Especially when you listen to demanding music genres, you benefit from this flexible power delivery. Additionally, the different impedances allow for finely tuned channel balance without sacrificing clarity and level reserves at high volumes. This underscores the versatility in system design.

How can I prevent overload at high levels when I demand full system power?

The integrated Class-D design, along with the dual toroidal power supply, ensures efficient power utilization, minimizing overheating and voltage drops. The DD Audio SS5.1500 can handle up to 150 A of current, keeping the system reliable even under heavy load. Make sure to use adequate cable sizes (50mm² for power and 4mm² for speakers) to avoid unnecessary resistance. You should also adjust the filters accordingly to prevent low frequencies from reaching your mid-high frequency channels uncontrollably. Especially if you like to listen to music loudly, this amplifier provides stable levels without the risk of unwanted shutdowns during intense bass runs or high mid-frequency peaks. This keeps the sound dynamic.

Are there specific installation instructions to safely mount the amplifier and connect all channels correctly?

For a safe installation, you should first plan enough space to ensure that ventilation openings are not covered. The DD Audio SS5.1500 requires at least the space of its 450 × 185 × 60 mm dimensions to avoid overheating during continuous operation. When wiring, it is advisable to connect the power supply directly to the battery using a 50mm² cable and to cover the four main channels with 4mm² speaker cables neatly. Be sure to consistently maintain polarity and avoid incorrect connections through careful labeling. Especially when using different speaker systems, the markings on the terminals help you assign each channel precisely and operate them reliably. This keeps the power supply stable.

Manufacturer information/responsible person

Audio Import Group
Pekka Kinnunen
Palkkitie 10
84100 Ylivieska
Finland

Contact: info@audioimport.fi

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