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  5. DP 2.200

DP 2.200

3 reviews

110 Watt

DP 2.200

3 reviews

Technical Highlights

  • 2-channel amplifier, high-resolution audio, 10 Hz to 50 kHz.
  • Compact design, bridgeable, 2 Ω stability, elegant LED.
  • Symmetrical input circuit, automatic functions.
  • More technical details
€113.04
-24% €149.00 €113.04
2% discount with credit card

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ProductDP 2.200

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Warranty terms
Hertz-DP 2.200-2-Kanal Verstärker-masori-kaufen
€113.04
€149.00 €113.04

The Hertz DP 2.200 is a 2-Channel Amplifier of Class AB. It features a High-Resolution Audio certification and a bandwidth at -3 dB from 10 Hz to 45 kHz. The amplifier is fully bridgeable with minimum loads of 2 Ohms at 2 channels and 4 Ohms at 1 channel. Adjustable crossovers with Hi-Pass full range or 50–4000 Hz at 12 dB/oct. and Lo-Pass are integrated. A balanced input circuit, preamplifier/speaker inputs, and a full-range Pre Out are available; the Pre-In sensitivity is 0.32–8 VRMS, and the Speaker-In sensitivity is 1.6–40 VRMS. ART allows automatic on/off via SPK-IN (only BTL radio) at 1.5 VDC. A status LED, a machined terminal block, and a removable top plate are included.

Features
  • 2-Channel Amplifier
  • Amplifier Class AB
  • High-Resolution Audio certification
  • Fully bridgeable
  • Minimum load 2 Ohms (2 channels)
  • Minimum load 4 Ohms (1 channel)
  • Bandwidth at -3 dB: 10 Hz – 45 kHz
  • Balanced input circuit
  • Adjustable crossovers: Hi-Pass full range / 50–4000 Hz, 12 dB/oct.
  • Lo-Pass
  • Inputs: Preamplifier input / Speaker input
  • Pre Out full range
  • Pre-In sensitivity: 0.32 – 8 VRMS
  • Speaker-In sensitivity: 1.6 – 40 VRMS
  • ART automatic on/off via SPK-IN (only BTL radio), 1.5 VDC
  • Status LED
  • Solid machined terminal block
  • Removable top plate
Technical Specifications
  • Channels: 2 / 1 (bridged)
  • Operating voltage: 6.5 – 16.5 VDC
  • Nominal supply voltage (Fuse): 11 – 15 VDC
  • Fuses: 2 x 20 A
  • Idle current: 0.65 A
  • Standby power consumption: 5 uA
  • Consumption at minimum load (maximum music power): 15 A
  • Remote IN: 4 – 15 VDC (1.5 mA)
  • Efficiency: 60 %
  • Distortion (THD) at 100 Hz, 70 % nominal power: 0.01 %
  • Damping factor at 1 kHz, 1 W: 130
  • Signal-to-noise ratio (A-weighted at 1 V input): 100 dBA
  • Output power (RMS) at 1 % THD, 14.4 VDC: 80 W x 2 (4 Ohms)
  • Output power (RMS) at 1 % THD, 14.4 VDC: 110 W x 2 (2 Ohms)
  • Output power (RMS) at 1 % THD, 14.4 VDC: 220 W x 1 (4 Ohms)
  • Output power (RMS) at 10 % THD, 14.4 VDC: 95 W x 2 (4 Ohms)
  • Output power (RMS) at 10 % THD, 14.4 VDC: 130 W x 2 (2 Ohms)
  • Output power (RMS) at 10 % THD, 14.4 VDC: 260 W x 1 (4 Ohms)
  • Total power: 520 W

Frequently Asked Questions about DP 2.200

What audio quality does the Hertz DP 2.200 Amplifier offer?

The Hertz DP 2.200 Amplifier impresses with a High-Resolution Audio certification that reproduces your music in crystal-clear quality. The frequency response ranges from 10 Hz to 50 kHz, meaning that both deep bass and high tones are reproduced across the full spectrum. With a low distortion of only 0.01% at 70% of rated power and a signal-to-noise ratio of 100 dBA, the amplifier achieves nearly distortion-free sound. Thus, the DP 2.200 offers particularly dynamic and detailed music playback that greatly enhances any car audio system.

What is the maximum power output of the Hertz DP 2.200?

The Hertz DP 2.200 Amplifier achieves an impressive maximum output power of 520 W. This is achieved through various operating modes: In bridged operation of 1 channel at 4 Ω, it delivers 220 W effectively, while at 14.4 VDC and 10% THD, even 260 W can be achieved. In 2-channel operation, the amplifier delivers 80 W per channel at 4 Ω and 110 W at 2 Ω. These impressive power values allow you to safely drive even demanding speakers and enjoy an immersive sound experience.

How easy is it to install the DP 2.200 Amplifier?

The Hertz DP 2.200 Amplifier is designed for easy and flexible installation. Thanks to its compact dimensions, it fits even in tight spaces in your vehicle. The solid, machined terminal block ensures a reliable connection of the speaker and power cables. Additionally, the amplifier features a balanced input circuit and pre-in/pre-out connections for easy integration into existing car audio systems. The removable top plate allows quick access to the crossover settings. Thanks to its universal compatibility, it fits many vehicle models.

What input and output options does the DP 2.200 have?

The DP 2.200 offers versatile input options, including a preamplifier input and speaker input, with a pre-in sensitivity of 0.32 - 8 VRMS. The speaker input supports a sensitivity of 1.6 - 40 VRMS. The crossovers are adjustable and allow for high-pass filters in the range of 50 to 4000 Hz at 12 dB/Oct, as well as a low-pass filter. Additionally, you can use the amplifier in full-range pre-out mode, making it ideal for a variety of audio applications.

What are the voltage requirements for the DP 2.200 amplifier?

The DP 2.200 amplifier from Hertz requires an operating voltage between 6.5 and 16.5 VDC, with the nominal supply voltage between 11 and 15 VDC and a fuse of 2 x 20 A. The idle current is 0.65 A, while the standby power consumption is only 5 µA. With an efficiency of 60%, the amplifier provides efficient power conversion. The remote-in operates at 4 - 15 VDC at 1.5 mA. These parameters ensure stable and reliable performance under various operating conditions of your vehicle.

How robust is the construction of the DP 2.200?

The DP 2.200 features a robust construction specifically designed for the demanding car audio sector. The machined terminal block ensures a secure cable connection, while the elegant status LED and removable top plate provide functional and aesthetic advantages. The high build quality underscores its reliability even under intense use. Additionally, the compact design is ideal for installations in limited spaces, offering a space-saving yet powerful solution for your vehicle.

What functionalities make using the DP 2.200 easier?

The DP 2.200 comes with several practical user-friendly features, including an automatic on/off function via SPK-IN for BTL radios, which enhances user comfort. Thanks to the adjustable crossovers, you can precisely tailor the sound. The balanced input circuit helps reduce noise interference. Due to its universal compatibility, it can be integrated into a variety of vehicle models. Together, these features enable personalized and comfortable operation, perfectly adapting to individual listening needs and use in various setups.

Is the Hertz DP 2.200 equipped with a damping factor?

The DP 2.200 has a damping factor of 130 at 1 kHz and 1 watt of power, which ensures better control of the speaker movements. This technical parameter is crucial when choosing an amplifier, as a higher damping factor typically leads to more accurate and tighter bass reproduction. This is especially important if you desire faithful bass frequencies. Thanks to this feature, unwanted vibrations of the speaker diaphragm are minimized, significantly improving the precision of the audio signal and the overall sound quality.

How does the AB amplifier class affect the sound of the DP 2.200?

The DP 2.200 operates with an AB amplifier class, which is characterized by high sound fidelity and ensures both clarity and efficiency. This class provides a balanced performance between class A and class B, resulting in minimized distortion and high output power with reasonable efficiency. This combination particularly benefits audiophiles who place great value on sound precision. Especially for demanding audio environments, the AB amplifier class is an ideal solution that offers you a comprehensive sound experience.

What special features does the Hertz DP 2.200 offer when used with different speaker impedances?

The Hertz DP 2.200 is designed for operation with various speaker impedances and has a minimum load impedance of 2 Ω at 2 channels and 4 Ω at 1 channel in bridge mode. This gives you the flexibility to use the amplifier with a wide range of speakers that often have different impedances. This versatility is particularly advantageous as it allows for seamless integration into existing audio systems and eliminates the need for additional devices.

Manufacturer information/responsible person

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

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