3. Ref 8 - 2WAY

B2 Audio Ref 8 - 2WAY 8" (20cm) speaker set

B2 Audio Ref 8 - 2WAY 8" (20cm) speaker set

  • 200W power handling, 4 Ohm impedance, woofer 40-6000 Hz.
  • 30W tweeter power, 4 Ohm impedance, frequency 1200 Hz~25 KHz.
  • Sensitivity 95dB TT, 84dB HT, strontium, neodymium magnet.
  • Mehr technische Details
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Ref 8 - 2WAY by B2 Audio

The Ref 8 - 2WAY is an 8-inch speaker set that brings out the best in your audio system. As part of the Reference Series, this 2-way component system not only offers high sound quality but also impresses with sufficient power reserve. Equipped with two 8-inch mid-bass drivers and two 1" dome tweeters, it provides you with a wide frequency range from 40 Hz to 25 KHz. Additionally, two 2-way crossovers and speaker grilles for the tweeters are included in the set. Don’t compromise between quality and performance; the Ref 8 - 2WAY delivers both.

Features

  • 8-inch speaker set
  • 2x 8-inch mid-bass drivers REF8R
  • 2x 1" (25mm) dome tweeters REF15TW
  • System frequency response: 40 Hz-25 KHz
  • Includes 2x 2-way crossovers and speaker grilles for tweeters in the set

Technical Features

Specification:

Mid-bass Driver

Tweeter

Frequency Response:

40-6000Hz

1200 Hz ~ 25 KHz

Sensitivity:

95dB

84 dB

Nominal Impedance:

4 Ohm

4 Ohm

DC Resistance (RE):

3.6 Ohm

3.9 Ohm

Resonant Frequency (FS):

45 Hz

1250 Hz

Power Handling:

200 watts

30 Watts

QMS:

8.3

0.76

QES:

0.16

2.43

QTS:

0.15

0.58

VAS:

21 L

0.001 L

CMS:

5.7 um/N

MMS:

32 g

2.8 g

Voice Coil Diameter:

2’

1"

BL:

14

6

Magnet Type:

Strontium

Neodymium

XMAX:

5 mm

Frequent questions about Ref 8 - 2WAY

Welche Frequenzbereiche deckt das Ref 8 - 2WAY Lautsprecherset ab?

The Ref 8 - 2WAY from B2 Audio covers an impressive frequency spectrum from 40 Hz to 25 kHz. The 8" mid-bass drivers provide a frequency response from 40 to 6000 Hz, while the 1" dome tweeters take over the spectrum from 1200 Hz to 25 kHz. This coverage allows for a balanced sound image with deep bass and clear highs. Especially if you enjoy listening to various music genres, you will benefit from the versatility of this speaker system, which delivers both powerful bass and fine high-frequency details.

Wie hoch ist die Empfindlichkeit des Ref 8 - 2WAY Lautsprechersystems?

The sensitivity of the speakers is a crucial factor when it comes to volume and efficiency. The Ref 8 - 2WAY system features different sensitivity values for the mid-bass drivers and tweeters. The 8" mid-bass drivers have a sensitivity of 95 dB, while the 1" dome tweeters offer a sensitivity of 84 dB. This difference ensures that the mid-bass drivers provide powerful bass reproduction, while the tweeters deliver clear and detailed high frequencies, especially in high-quality audio systems.

Welche Impedanz hat das B2 Audio Ref 8 - 2WAY Lautsprecherset?

The B2 Audio Ref 8 - 2WAY system has a nominal impedance of 4 Ohms for both the mid-bass drivers and the dome tweeters. This impedance is common for car speakers and allows the set to be combined with most amplifiers and car radios that support 4-Ohm speakers. Adjusting the impedance is crucial to achieve optimal performance and efficient sound, ensuring that the speakers are evenly powered and can deliver the best possible sound. Note that the DC resistances are at 3.6 Ohms and 3.9 Ohms.

Welche Leistung kann das Ref 8 - 2WAY Lautsprecherset von B2 Audio bewältigen?

In performance handling, the Ref 8 - 2WAY shows its strength. The 8" midrange drivers of the set are capable of handling 200 watts of power, while the 1" dome tweeters are designed for 30 watts. This distinction reflects the different power requirements of the speaker components to ensure both powerful and finely tuned sound reproduction. In summary, this speaker system offers an ideal balance that enables both highly dynamic and precise audio playback, which is particularly advantageous for intense music genres.

Welche Tipps zur Kompatibilität bietet das Ref 8 - 2WAY Lautsprechersystem?

The Ref 8 - 2WAY System from B2 Audio is versatile and compatible with a variety of vehicle models. The key lies in the dimensions of the speakers. The 8" mid-bass drivers are 20 cm in diameter and the 1" tweeters measure 25 mm. Installation in the vehicle is straightforward as long as the existing speaker cutouts support these dimensions. Since no specific car brands are noteworthy, you should ensure before purchasing that your existing systems have universal mounting openings for such speaker sizes to ensure a smooth installation.

Aus welchen Materialien besteht das Ref 8 - 2WAY Lautsprecherset?

The Ref 8 - 2WAY speaker set from B2 Audio uses high-quality materials for its components. The 1" tweeters are equipped with neodymium magnets that provide high magnetic performance in a small space, while the 8" woofers use strontium magnets to ensure strong and even attraction. This selection of materials is crucial to ensure the high sound quality and performance range of the system. The combination of robust magnet types with solid voice coils and cabinet constructions ensures long-lasting performance and audio integrity.

Welche technischen Merkmale zeichnen das Ref 8 - 2WAY zusätzlich aus?

In addition to the impressive sound range and performance configuration of the Ref 8 - 2WAY speaker set, it also offers additional technical features. The Thiele-Small parameters such as QMS, QES, and QTS provide deep insights into the mechanical and electrical behavior of the system. The VAS value is 21 liters for the mid-bass drivers, which is an indicator of the volume of air that the speaker can displace, while the BL value of 14 shows how strong the magnetic force is. These parameters are crucial for a detailed understanding of the performance and efficiency of the speaker system.

Wie gestaltet sich die Installation des B2 Audio Ref 8 - 2WAY Lautsprechersets?

The installation of the Ref 8 - 2WAY speaker set from B2 Audio is a well-thought-out process thanks to the components included in the set. The two supplied 2-way crossovers ensure that the correct frequencies are efficiently distributed to the tweeters and woofers. Before mounting, you should check whether the placement of the speakers is optimal for the acoustic experience and that the mid-bass drivers fit properly into the designated cutouts. With the right calibration, frequency corridors can be optimized to fully exploit the auditory potential of the system.

Was sind die Schwingspulendurchmesser im B2 Audio Ref 8 - 2WAY System?

The Ref 8 - 2WAY System from B2 Audio features voice coils with different diameters. For the 8" mid-bass drivers, the voice coil diameter is 2 inches (approximately 5 cm), while the 1" dome tweeters have a voice coil diameter of 1 inch (approximately 2.5 cm). These measurements are crucial, as the size of the voice coil affects the load capacity, thermal handling, and ultimately the sound fidelity of the speaker. The sizing is therefore optimized to ensure both efficient performance and durability in demanding audio scenarios.

Welche Resonanzfrequenzen zeigen die Komponenten des Ref 8 - 2WAY Lautsprechersets?

The resonance frequencies of the two main components of the Ref 8 - 2WAY speaker set are crucial parameters that define the sound behavior. The 8" woofers have a resonance frequency (FS) of 45 Hz, making them ideal for the lower frequency ranges. In contrast, the 1" dome tweeters have a resonance frequency of 1250 Hz, which optimizes them for high-frequency audio content. These differentiated resonance frequencies ensure that each component efficiently covers its specific frequency range, thereby providing a balanced sound image.

Herstellerinformation/verantwortliche Person

B2 audio ApS
Jay Holm
Plantevej 35, 1 th.
2870 Dyssegaard
Denmark

Contact: info@b2audio.com

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