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Description

DS18 12PRO1400MB-8

The 12PRO1400MB-8 is a 12″ professional mid-bass loudspeaker engineered for high-output pro audio and SPL applications. Designed with an 8-ohm impedance configuration, it delivers strong mid-bass punch and detailed midrange clarity, making it ideal for concert systems, custom car audio builds, and high-efficiency PA setups. Its robust motor structure and high-temperature voice coil ensure consistent performance under demanding conditions.


Specifications

Parameter Value
SKU 12PRO1400MB-8
Nominal Diameter 12 inch / 300 mm
Nominal Impedance 8 Ohm
RMS Power Handling 700 W
Maximum Power Handling 1400 W
Sensitivity (1W/1M) 100 dB
Frequency Response 50 Hz – 5 kHz
Recommended High Pass Crossover 60 Hz
Sold As Single
Grill Included No

Features
Feature Included
Double Demodulating Rings (DDR) Yes
Interleaved Sandwich Voice Coil (ISV) Yes
Improved Heat Dissipation Yes
Cone Shape Curvilinear

Motor Specifications
Parameter Value
Voice Coil Diameter 3 inch / 76.2 mm
Voice Coil Former Material Fiberglass
Winding Material Aluminum
Cone Material Non-Pressed Paper
Dust Cap Material Paper
Surround Material Cloth
Basket Material Die Cast Aluminum
Basket Finish Black
Magnet Material Ferrite
Magnet Weight 90 Oz
Displacement Volume 2.64 L / 0.093 ft³

Thiele and Small Parameters
Parameter Value
Equivalent Volume Vas 97.4 L / 3.43 ft³
Xmax (One Way) 4.5 mm
Free Air Resonance Fs 49 Hz
Qms 9.08
Qes 0.41
Qts 0.39
Mms 41.619 g
Cms 0.214 mm/N
BL 14.64
Le 0.89 mH
Sd 522.79 cm²
Re 5.2 Ohm
Mmd 34.4 g

Measurements and Shipping
Parameter Value
Overall Diameter 12.3 inch / 314 mm
Overall Depth 5.74 inch / 146 mm
Front Mount Baffle Cutout 11.22 inch / 285 mm
Mounting Depth 5.2 inch / 132 mm
Motor Diameter 7.87 inch / 200 mm
Gross Single Unit Weight 8.8 kg
Single Unit Box Dimensions (W x L x H) 340 x 340 x 172 mm
Units per Master Carton 2 pcs
Gross Master Carton Weight 19.5 kg
Master Carton Dimensions (W x L x H) 360 x 358 x 361 mm

Product Overview

PRO 12″ Mid-Bass Loudspeaker With 3” ISV Voice Coil 1400 Watts 8-Ohm

Immerse yourself in a world of crisp, powerful sound with DS18’s 12PRO1400MB-8! Professional Audio speakers should be engineered to slay their respective frequency ranges, and when it comes to the mid-bass range, the 12PRO1400MB-8 reigns supreme!
Featuring a design that prioritizes powerful and punchy bass responses, the 12PRO1400MB-8 can deliver crystal-clear sound without any distortion, making it an ideal choice for anyone who likes their music LOUD!
One of the standout features of these speakers is their impressive frequency response range, which spans from 50Hz to 5KHz. This means you can expect a solid mid-bass response from the 12PRO1400MB-8, essential for reproducing the lower frequencies of your music with crystal-clear clarity and impactful bass notes that truly resonate.
With an 8-ohm impedance, the 12PRO1400MB-8 reduces overall power consumption and heat generated by your system. The 12PRO1400MB-8’s interleaved (ISV) 3” voice coil handles 700W RMS and 1400W MAX power levels, an impressively manageable power setting for a speaker with an incredibly high 100dB sensitivity! The ISV configuration on the 12PRO1400MB-8’s voice coil increases the magnetic field strength, reduces distortion, and handles higher power levels with ease. These speakers also feature double demodulating rings in their motor structure, intended to reduce intermodulation between signals and distortion.
If you’re on the hunt for a professional audio speaker that plays mid-bass notes with authority, then look no further than DS18’s 12PRO1400MB-8! Don’t settle for less than the best – the 12PRO1400MB-8 is the speaker you need to take your music to the next level!

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Questions and Answers

Q1: What type of speaker is the 12PRO1400MB-8?

A1: It is a 12-inch professional mid-bass loudspeaker designed for high-output midrange and mid-bass performance.

Q2: What is the impedance of this speaker?

A2: The 12PRO1400MB-8 features an 8-ohm impedance, making it suitable for standard pro audio amplifier configurations.

Q3: What kind of systems is this speaker best suited for?

A3: It is ideal for pro audio systems, PA setups, concert builds, custom car audio projects, and SPL systems requiring strong mid-bass response.

Q4: Is this a full-range speaker?

A4: No, it is a dedicated mid-bass driver. For full-range sound, it should be paired with a tweeter or compression driver and proper crossover.

Q5: Do I need an amplifier for this speaker?

A5: Yes, a dedicated external amplifier is recommended to achieve optimal performance and high output levels.


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