Skip to Content
PULSE
  • HOME
  • ABOUT
  • SERVICES
  • PORTFOLIO
  • PRODUCTS
  • BLOG
  • HELP
  • Contact Us
  • Sign in
  • الْعَرَبيّة English (US) हिंदी Filipino
  • Follow us
PULSE
    • HOME
    • ABOUT
    • SERVICES
    • PORTFOLIO
    • PRODUCTS
    • BLOG
    • HELP
  • Follow us
  • الْعَرَبيّة English (US) हिंदी Filipino
  • Sign in
  • Contact Us
  1. Home
  2. Products
  3. Martin Audio
  4. SX112B
Martin Audio SX112B
Martin Audio

SX112B Martin Audio · Passive Subwoofers

12'' SX Subwoofer Black

1X12" SX SUBWOOFER BLACK

Power
400 W
Request a Quote Data Sheet Manufacturer
Audio Passive Subwoofers
Reference SX112 Brand Martin Audio
  • Description
  • Specifications
  • Downloads
  • Accessories
  • Related
  • Projects

Description

About the SX112B

Manufacturer detail for the SX112B by Martin Audio.

Technical Overview

With a response of 48Hz-150Hz ± 3dB, the ultra-compact size of the SX112 makes it an ideal partner for ADORN or CDD Series systems where space is at a premium or where the subwoofers need to be hidden. The enclosure is constructed from plywood and has an impact-resistant finish, while the driver is

Specifications

Technical Specifications

Full published figures for the SX112B by Martin Audio.

TYPE
Compact, single driver, direct radiating subwoofer
FREQUENCY RESPONSE (1)
48Hz-150Hz ± 3dB -10dB @ 35Hz
DRIVER
12” (300mm)/3” (75mm) voice coil, long excursion, ferrite magnet, waterproof cone
RATED POWER (2)
400W AES, 1600W peak
SENSITIVITY (10)
100dB
MAXIMUM SPL (9)
126dB continuous, 132dB peak (half space)
NOMINAL IMPEDANCE
8Ω
DISPERSION (-6dB)
Omnidirectional
CROSSOVER
80-120Hz active
ENCLOSURE
52 litre, Plywood
FINISH
Black or white textured paint
PROTECTIVE GRILLE
Black or white perforated steel
Show all 18 specifications Show fewer specifications
CONNECTORS
2 x NL4
PIN CONNECTIONS
Left to right: Input+, Input -, Link -, Link+
FITTINGS
12 x M10 inserts
DIMENSIONS
(W) 487mm x (H) 390mm x (D) 410mm (W) 19.2ins x (H) 15.4ins x (D) 16.1ins
WEIGHT
21.5kg (47.3lbs)
Power Consumption
400 W

Technical Drawing

Technical drawing for SX112B
Download PDF

Documentation

Downloads

Datasheets, manuals and drawings for the SX112B.

Data Sheet PDF Technical Drawing PDF CAD Drawing DWG

Compatible

Accessories for the SX112B

Add-ons and spares that fit this product.

Martin Audio HTKCT06 Martin Audio HTKCT06

Also consider

Related Passive Subwoofers equipment

Products in the same category as the SX112B.

Case studies

Projects using the SX112B

Real installations across the Middle East built with this product.

Quick Links
  • Home
  • About Us
  • Products
  • Services
  • Portfolio
About Us

Pulse Middle East Trading L.L.C​ 

Specialists in Audio Visual System Integration

📍 Dubai, UAE | 📍 Riyadh, KSA | 🌍 Operating Globally


Connect with Us
  • Contact us
  • info@pulse-me.com
  • +971 6005 PULSE
Follow us
Copyright © PULSE MIDDLE EAST 2026