Speaker BMS 12S305, 8 ohm, 12 inch

Brand 
BMS
Model 
12S305
SKU 
12S305-8
Manufacturer code 
BMS-12S305-8
Product type 
Cone driver
Sales packaging 
Sold by piece
Brand
BMS
Model
12S305
TLHP code
12S305-8
Manufacturer code
BMS-12S305-8
Product type 
Cone driver
Sales packaging 
Sold by Piece
Recommended retail price
€466.68
TLHP selling price
247.44IT/piece
excluding delivery service
Save
47%

Simulate shipping costs and VAT
Currently in supply

This product is in the process of supply to be in stock.
Reserved on order
Next TLHP reception estimated between Jun 20, 2024 and Jun 27, 2024

Qty

  • 95 dB Sensitvity 1 W / 1 m
    800 W Power Handling
    3" Copper Sandwich Voice Coil for low Power Compression
    Double Treated Cone for Water Protection
    Triple Aluminum demodulating Rings for ultra low Distortion
    Optimal for compact Subwoofers
    Light weight Carbon Fiber Diaphragm

    Recommended reflex enclosure:
    - 30 L / 50 Hz, BRD = 100 mm / 226 mm long
    - 40 L / 45 Hz, BRD = 100 mm / 204 mm long

General

Product type Cone driver
Brand BMS
Reference 12S305
Product code BMS-12S305-8

Informations

Nominal impedance 8 ohm
Dimensional category 12.5 inch
Frequency coverage type Sub, Low, Midbass
Manufacturer sensitivity 95 dB
Calculated sensitivity 93.73 dB
Nominal power handling 800 W
Max power handling 1600 W
Bandwidth 35÷2500 Hz

Fundamental parameters

Sd 515 cm²
Mms 95 gr
Cms 218 µm/N
Le 0.7 mH
Re 5.4 ohm
BL 20.14 T.m

Small signal parameters

Fs 35 Hz
Qes 0.228
Qms 5.8
Qts 0.27
Vas 82 L

Datas

Xmax ±11 mm
Calculated Xmax ±14.3333 mm
EBP 154 Hz
Fs / Qts 130 Hz
Vas * Qts² 5.98 L
Calculated efficiency 1.49 %
Demodulation ring Yes

Dimensions

Voice coil diameter 3 inch
Winding depth 32 mm
Gap height 10 mm
Outside diameter 318 mm
Baffle cutout diameter 281 mm
Depth 153 mm
Front thickness 12 mm
Depth after front 141 mm
Diamètre aimant (mm) 180 mm

Shape & Materials

Front chape Cylindrical
Magnet type Ferrite
Basket masterial Aluminium
Winding material Copper
Surround shape Double roll
Surround material Cloth


Question about BMS 12S305-8

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Informations BMS 12S305-8

95 dB Sensitvity 1 W / 1 m
800 W Power Handling
3" Copper Sandwich Voice Coil for low Power Compression
Double Treated Cone for Water Protection
Triple Aluminum demodulating Rings for ultra low Distortion
Optimal for compact Subwoofers
Light weight Carbon Fiber Diaphragm

Recommended reflex enclosure:
- 30 L / 50 Hz, BRD = 100 mm / 226 mm long
- 40 L / 45 Hz, BRD = 100 mm / 204 mm long
Manufacturer BMS
Name Speaker BMS 12S305, 8 ohm, 12 inch
SKU 12S305-8
Impedance 8 Ohm
Seller TLHP
Price 247.44 206.2 Out of stock


All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.

Measures/Schemes BMS 12S305-8

SPL measure *

Image spl measure cone driver BMS Speaker BMS 12S305, 8 ohm, 12 inch

* Frequency Response measured 100 W (28.3 V) at 1 m in a closed enclosure of 50 litre in an anechoic chamber incl. 2nd and 3rd harmonic distortion raised 20 dB.


Impedance measure

Image impedance measure cone driver BMS Speaker BMS 12S305, 8 ohm, 12 inch

Dimensions

Image Drawing & Mounting cone driver BMS Speaker BMS 12S305, 8 ohm, 12 inch

Garantie

This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.

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