JL Audio E-Sub - Home Subwoofer | Audio

JL Audio E-Sub Powered Subwoofer

Powered home audio subwoofer.

12" with Black Ash Finish (e112-ASH)

Part Number 010-03810-00

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GAME-CHANGING BASS

E-Sub powered subwoofers deliver exceptional sound quality, power and value in a wide range of applications.

10- OR 12-INCH SUBWOOFER SIZES

STUDIO-GRADE SIGNAL PROCESSING

UP TO 1500 WATTS OF POWER

COMPACT SEALED ENCLOSURE

REMOVABLE FABRIC GRILLE

AVAILABLE IN BLACK ASH OR GLOSS BLACK FINISHES

WHAT YOU'LL LOVE

EXTRA-LONG EXCURSION

The extreme mounting depth of the E-Sub driver permits wide gaps to exist between the three suspension elements. This imparts exceptional mechanical stability over the driver’s full excursion range, further improving linearity, reducing distortion and enhancing long-term reliability.

SWITCHING AMPLIFIER

To power the drivers, we engineered a completely new amplifier with a regulated switching power supply. Its chassis is more compact, lightweight and efficient while still delivering ample clean power.

CONVENIENT CONTROL

Easily adjust sound via the cabinet’s top-panel controls. An attractive cover hides and protects the controls during normal use.

VERSATILE INSTALLATION

E-Sub subwoofers have been carefully designed for use in a wide range of applications, from full home theater systems to dedicated 2-channel music systems and desktop audio workstations.

TRUE TWO-WAY CROSSOVER

Built-in two-way crossover provides a high-pass output for your satellite amplifier, allowing easy integration into your 2-channel audio system.

E-SUB POWERED SUBWOOFER TECHNOLOGIES

DMA-OPTIMIZED WOOFER

Proprietary motor, suspension and cone modeling systems are used to achieve long, linear excursion capabilities with low distortion and powerful sound output.

VENTED REINFORCEMENT COLLAR (VRC^™)

The VRC collar design from JL Audio improves the rigidity and stability of the cone/spider/voice coil junction and directs airflow over the voice coil windings for improved thermal performance.

FCAM^™ TECHNOLOGY

This “floating cone attach method” of bonding the surround/cone assembly to the voice coil former/spider structure ensures proper surround geometry in the assembled speaker for better excursion control and dynamic voice coil alignment.

ENGINEERED LEAD-WIRE SYSTEM

Carefully engineered lead-wire design and attachments ensure controlled, quiet lead-wire behavior under the most extreme excursion demands.

General
Sizes	10"/12"
Physical dimensions (Height)	10": 14.24" (362 mm) 12": 16.23" (412 mm)
Physical dimensions (Width)	10": 13.5" (343 mm) 12": 15.5" (394 mm)
Physical dimensions (Depth)	10": 16.51" (419 mm) 12": 18.39" (467 mm)
Weight	10": 52.7 lbs (23.9 kg) 12": 73.5 lbs (33.3 kg)
Amplifier Power (RMS)	10": 1200 W short-term 12": 1500 W short-term
Frequency response (Anechoic)	10": 25-116 Hz (±1.5dB) 12": 22-118 Hz (±1.5dB)
Frequency response (Anechoic, -3dB)	10": 23 Hz/120 Hz 12": 21 Hz/120 Hz
Frequency response (Anechoic, -10dB)	10": 18 Hz/165 Hz 12": 17 Hz/153 Hz
Enclosure type	Sealed
Enclosure finish	Black ash or black gloss
Grille(s) included	yes
Power modes	off, on or automatic (signal-sensing)
Warranty	3 years
Signal Processing
Unbalanced inputs	Stereo or mono (two RCA jacks)
Speaker/High-level inputs	Stereo or mono (removeable plug)
Input grounding	Isolated or grounded
Level control	Variable, from full mute to +15 dB over reference gain
Filter mode(s)	Low-pass
Filter slope(s)	24 dB/octave
Filter frequency range	25 Hz-130 Hz
Filter defeat function	yes
Polarity	0 or 180º
Phase	Variable, 0-280º, referenced to 80 Hz
Line outputs	Stereo or mono (two RCA jacks), High-pass or Pass-through
Parameters
Effective piston area (SD)	10": 58.78 in² (0.0379 m²) 12": 84.4 in² (0.0545 m²)
Effective displacement	10": 131 cu in (2.1 L) 12": 235 cu in (3.9 L)

E-Sub powered subwoofer
Power cord
Grille (attached)
High-level input plug

JL Audio E-Sub Powered Subwoofer

JL Audio E-Sub Powered Subwoofer

Powered home audio subwoofer.

12" with Black Ash Finish (e112-ASH)

GAME-CHANGING BASS

WHAT YOU'LL LOVE

EXTRA-LONG EXCURSION

SWITCHING AMPLIFIER

CONVENIENT CONTROL

VERSATILE INSTALLATION

TRUE TWO-WAY CROSSOVER

E-SUB POWERED SUBWOOFER TECHNOLOGIES

DMA-OPTIMIZED WOOFER

VENTED REINFORCEMENT COLLAR (VRC™)

FCAM™ TECHNOLOGY

ENGINEERED LEAD-WIRE SYSTEM

General

Signal Processing

Parameters

VENTED REINFORCEMENT COLLAR (VRC^™)

FCAM^™ TECHNOLOGY