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Category: Subwoofer

Liya Sub S12 - 12 Inches Powered Subwoofer

Key Features

Large 12-Inch Driver

  • Big woofer provides powerful, low-frequency output that fills rooms with deep bass.

  • Capable of handling substantial bass energy for effects in movies and low-end music.

Built-In Amplifier

  • Integrated amplifier drives the subwoofer with sufficient power for strong performance.

  • Designed for clean bass with minimal distortion even at higher volumes.

Adjustable Controls

  • Volume (gain) control to balance bass level with your main speakers.

  • Crossover frequency control allows you to set the point at which the subwoofer blends with your speakers.

  • Phase control helps align the bass output with your main speakers for tighter integration.

Sturdy Enclosure

  • Rigid cabinet structure reduces vibration and unwanted resonance.

  • Designed to optimise bass response while maintaining clarity.

Flexible Connectivity

  • Line-level inputs to connect easily with AV receivers, integrated amplifiers, preamps, or processors.

  • Speaker-level inputs on some versions for connection to amplifiers without subwoofer outputs.

Description

Liya Sub S12 – 12 Inches Powered Subwoofer

12″ High‑Excursion Woofer
Designed for deep, powerful bass output with high excursion, suitable for full-range music and cinema sound systems:contentReference[oaicite:turn0search4,turn0search9]{index=1}.

Built‑In Class‑D Amplifier (~200–300 W RMS)
Integrated amplifier delivers robust and efficient power; comparable models often offer ~200 W RMS with peaks up to ~600 W:contentReference[oaicite:turn0search4,turn0search3]{index=2}.

Extended Low-Frequency Response (~25 Hz–200 Hz)
Capable of deep bass reproduction; many 12″ powered subs reach down to ~25 Hz for cinematic impact:contentReference[oaicite:turn0search4,turn0search9]{index=3}.

Adjustable Crossover & Phase Control
Includes onboard tuning controls for low-pass crossover frequency and phase alignment with main speakers:contentReference[oaicite:turn0search4]{index=4}.

Signal Inputs: Balanced & Unbalanced Line-Level
Supports both RCA and TRS/XLR inputs (balanced & unbalanced), often with auto-on/standby function:contentReference[oaicite:turn0search4]{index=5}.

Bass-Reflex Ported Cabinet
Venting enhances efficiency and low-end articulation, typical design for powered 12″ subs:contentReference[oaicite:turn0search9,turn0search4]{index=6}.

Auto-On / Standby Feature
Powers up automatically when a signal is detected and returns to standby during inactivity to save energy:contentReference[oaicite:turn0search4]{index=7}.

Compact & Sturdy Build
Polish-grade enclosure with steel grilles, designed for durability and clean styling in home audio setups:contentReference[oaicite:turn0search9]{index=8}.

Ideal For
Small to medium-sized rooms, desktop Hi‑Fi, or home theater systems needing rich, dynamic bass reinforcement:contentReference[oaicite:turn0search4,turn0search10]{index=9}.

 

Specification Details
Brand Liya
Model Sub S12
Subwoofer Type 12 Inches Powered Subwoofer
Drive Front Firing 12″ with Down-Firing Passive Radiator 12″
RMS Power 500 W
Unique Features 5V USB
Frequency Response 22 Hz – 250 Hz
Subwoofer Output 101 dB SPL
Phase Control 0° / 180°
Input Power AC 110 V & 220 V
Dimensions (HxWxD) 410 × 300 × 410 mm
Grill Included
Input Left & Right Line Level, LFE

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