Support E-Katalog!
Get a Premium subscription for the price of a cup of coffee
only car speakersin all categories
only car speakers
Ukraine
EN

BOSS MR4.3B

Photos - Car Speakers BOSS MR4.3B
Expecting restock
Application area: marine; Type: enclosures; Size: 4" (10 cm); Bands: 3; Rated power (W): 100; Max. power (W): 200; Frequency response (Hz): 40 – 20000; Impedance (Ohm): 4; Sensitivity (dB): 90;
add to listmy lists
BOSS MR4.3B
Marine
Application area
marine
Type
enclosures
Size
4" (10 cm)
Number of bands
3
Rated power
100 W
Max. power
200 W
Frequency range
40 – 20000 Hz
Impedance
4 Ohm
Sensitivity
90 dB
Added to E-Catalog
March 2024
Report description mistake 
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog BOSS 2025 - new arrivals, bestsellers, and the most relevant models BOSS.
We recommendCompare using chart →
Kicx PD 5.2
from 2 399 ₴
component, bands: 2, 5.25" (13 cm), 60 W, 60 – 24000 Hz, 4 Ohm, 91 dB, crossover
Hertz DSK 165.3
from 3 580 ₴
component, bands: 2, 6.5" (16.5 cm), installation depth 64 mm, 80 W, 50 – 23000 Hz, 4 Ohm, 93 dB, crossover
Kicx ICQ 502
from 1 805 ₴
coaxial, bands: 2, 5.25" (13 cm), 75 W, 75 – 20000 Hz, 4 Ohm, 89 dB
Mystery MC-442
from 755 ₴
coaxial, bands: 2, 4" (10 cm), 35 W, 80 – 20000 Hz, 4 Ohm, 90 dB, cooling
Kicx ST 20
from 549 ₴
tweeter, bands: 1, 0.7" (1.9 cm), 20 W, 3000 – 24000 Hz, 4 Ohm, 92 dB
Alpine SXE-1750S
from 2 499 ₴
component, bands: 2, 6.5" (16.5 cm), 45 W, 60 – 20000 Hz, 4 Ohm, 90 dB
Kicx QR 5.2
from 2 379 ₴
component, bands: 2, 5.25" (13 cm), installation depth 61 mm, 70 W, 70 – 24000 Hz, 4 Ohm, 91 dB, crossover
Alpine SXE-1725S
from 1 899 ₴
coaxial, bands: 2, 6.5" (16.5 cm), 40 W, 60 – 20000 Hz, 4 Ohm, 92 dB
Alpine SXE-1325S
from 1 499 ₴
coaxial, bands: 2, 5.25" (13 cm), 35 W, 70 – 20000 Hz, 4 Ohm, 92 dB
Celsior CS-5300
from 720 ₴
coaxial, bands: 3, 5.25" (13 cm), installation depth 43 mm, 30 W, 70 – 20000 Hz, 4 Ohm, 90 dB
Alpine SXE-1350S
from 2 299 ₴
component, bands: 2, 5.25" (13 cm), 30 W, 60 – 20000 Hz, 4 Ohm, 90 dB
JVC CS-DR1720
from 1 499 ₴
coaxial, bands: 2, 6.5" (16.5 cm), installation depth 45 mm, 50 W, 45 – 26000 Hz, 4 Ohm, 91 dB
Filters
Models