RS-DP4

Name: Reiss Audio RS-DP4 4" (10cm) Midrange Driver | Masori
Brand: Reiss Audio
Price: 49.5 EUR
Availability: InStock

50 Watt

RS-DP4

Technical Highlights

RMS power of 50 W, maximum power of 150 W, impedance 4 Ohm.
Frequency range from 260 Hz to 15 kHz, sensitivity 92 dB.
Cone made of wool and paper composite, magnet type ferrite.
More technical details

€49.50

-10% ~~€55.00~~ €49.50

2% discount with credit card

Incl. VAT , plus shipping

Datasheet

Reiss Audio-RS-DP4-4" (10cm) Mitteltöner-masori-kaufen

€49.50

~~€55.00~~ €49.50

The RS-DP4 from Reiss Audio is a 4-inch midrange speaker with an RMS power of 50 W and a maximum power of 150 W. It covers a frequency range from 260 Hz to 15 kHz and has an impedance of 4 Ohms. The construction includes a steel frame, a ferrite magnet, and a diaphragm made of wool and paper composite. A CCAW voice coil with a diameter of 4 inches and a cloth surround are integrated. The sensitivity of the speaker is rated at 92 dB.

Features

4-inch (101.6 mm) midrange speaker
Mid-high speaker
RMS power: 50 W
Maximum power: 150 W
Steel frame
Ferrite magnet
Diaphragm made of wool and paper composite
Cloth surround
CCAW voice coil

Technical Specifications

Size: 101.6 mm
Voice coil diameter: 101.6 mm
Frequency range: 260 Hz – 15 kHz
Impedance: 4 Ohms
Sensitivity: 92 dB

Frequent Questions about RS-DP4

What are the technical specifications of the Reiss Audio RS-DP4 midrange speaker?

The Reiss Audio RS-DP4 is a 4-inch midrange speaker with a power rating of 50 watts RMS and a maximum power of 150 W. It covers a frequency range from 260 Hz to 15 kHz. The speaker has an impedance of 4 ohms and a sensitivity of 92 dB. The diaphragm is made of a wool and paper composite, contributing to clear sound reproduction. The frame is made of steel, while the surround is made of fabric material. The magnet is made of ferrite, and the voice coil is made of CCAW with a diameter of 4 inches.

How does the 4-ohm impedance affect the sound of the RS-DP4?

A 4-ohm impedance means that the RS-DP4 midrange speaker has less electrical resistance, which generally leads to higher power consumption. This allows the speaker to deliver high efficiency and is capable of producing more power at the same voltage. This positively impacts sound dynamics, as the speaker has more control over diaphragm movement, enabling detailed mids and clean transitions between frequencies.

What material is used for the diaphragm of the Reiss Audio RS-DP4?

The diaphragm of the Reiss Audio RS-DP4 is made from a combination of wool and paper. This wool and paper composite offers the advantage of being lightweight yet stiff. This allows for precise sound reproduction, especially in the midrange, and contributes to improved resonance damping, minimizing distortion. The choice of material significantly influences the sound profile by clearly representing both soft and dynamic tones.

What role does the fabric-wrapped surround play in the RS-DP4?

The fabric-wrapped surround of the RS-DP4 contributes to the flexibility and durability of the speaker. Fabric surrounds are less prone to fatigue and can control diaphragm movements more effectively, leading to improved sound quality by minimizing clipping. The fabric construction also provides high restoring force, keeping the diaphragm movement linear and reducing distortion, which is particularly beneficial at high amplitudes.

How is the RS-DP4 specified in terms of frequency coverage?

The Reiss Audio RS-DP4 midrange speaker covers a frequency range from 260 Hz to 15 kHz. This makes it ideal for reproducing midrange frequencies, which are crucial in audio playback as they carry the main information density of an audio signal. The wide frequency range ensures that the speaker can cover a variety of music genres by enabling clear and balanced transitions between the lower and upper mids.

What power can the RS-DP4 achieve at maximum volume?

The Reiss Audio RS-DP4 midrange speaker can reach a maximum power of 150 watts. This power capacity allows the speaker to produce intense volumes without distortion. Especially if you enjoy listening to music loudly, the maximum load of 150 watts will ensure that sound fidelity is maintained. The high power capability goes hand in hand with the 50-watt RMS power, which provides consistently stable sounds.

Is the RS-DP4 midrange speaker compatible with my car?

Since the RS-DP4 has a size of 4 inches (4 inches), it is compatible with many standard speaker mounting locations. It is important to measure the existing speaker openings in your vehicle to ensure that the RS-DP4 fits properly. Check the dimensions and mounting depth of the speaker openings in relation to the size of 4 inches and the steel frame. The compact design facilitates integration without major modifications.

What advantages does the CCAW voice coil in the RS-DP4 offer?

The CCAW voice coil (Copper-Clad Aluminum Wire) used in the RS-DP4 offers several advantages in audio playback. This material combines the conductivity of copper with the lighter weight of aluminum, resulting in a reduced voice coil mass. This enables improved heat dissipation, allowing the coil to withstand higher power levels without risking overheating. This helps reduce distortion at high volumes and improves the efficiency of the speaker.

What impact does the steel frame design of the RS-DP4 have?

The stable steel frame of the RS-DP4 provides lasting support for the speaker components, especially under high volume conditions. The rigidity of the steel frame minimizes unwanted vibrations that could affect sound quality and supports consistent alignment of the diaphragm movements. Such a frame also offers protection against mechanical damage and contributes to the longevity of the speaker, ensuring reliable and continuous sound performance.

How does the ferrite magnet affect the performance of the RS-DP4?

The ferrite magnet in the RS-DP4 plays a crucial role in generating the speaker's motor power system. Ferrite is known for its high magnetic flux density, resulting in a strong field force that sets the diaphragm in motion. This property allows for precise and energetic reproduction of mid frequencies. The magnet contributes to the high sensitivity of 92 dB, meaning that less power is required to produce high sound pressure levels, optimizing the performance of the midrange speaker.

Manufacturer information / responsible person

Elofssons Försäljnings AB
Björn Elofsson
Gruvgatan 31A
421 30 Västra Frölunda / Göteborg
Schweden

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