Cinematic Bass for Larger Spaces — 250W Class D Power with a 12" High-Excursion Driver & Full RCA/XLR Connectivity

The Aperion Audio Daedalus DS12 is a 250W RMS Class D powered subwoofer featuring a 12" high-excursion paper composite cone driver, capable of extending bass response down to an impressive 19Hz for truly immersive home theater and music experiences — even in medium to large rooms. Sharing the same platform as the DS8 and DS10, it adds a larger driver for greater output and deeper low-frequency extension, while retaining the same balanced XLR and unbalanced RCA inputs and outputs, adjustable crossover and phase controls, front-ported 1" MDF cabinet, and signature curved design.

12" High-Excursion Paper Composite Cone Woofer: A lightweight treated paper composite cone with rubber surrounds, high-power voice coils, and powerful magnetic circuits maximises cone movement to achieve high sound pressure levels at very low frequencies with precision and control. A unique damping coating reduces unwanted vibrations, lowering distortion and improving bass clarity.
250W RMS / 500W Peak Class D Amplifier: Aperion's high-efficiency Class D amplifier generates substantial current to fully harness the 12" driver's capability, delivering deep, tight, and responsive bass that is never boomy or muddy — well-suited for both movies and music.
Unbalanced RCA & Balanced XLR Inputs: Standard RCA inputs are complemented by balanced XLR inputs for compatibility with any receiver's subwoofer pre-out. XLR's balanced signal transmission minimises noise and interference over long cable runs, with a locking connector for a secure fit.
Dual RCA & XLR Outputs: Both unbalanced RCA and balanced XLR outputs allow flexible multi-subwoofer daisy-chaining, solving the limitation of single subwoofer output ports on preamplifiers and processors. Note: connections must be matched by type (RCA-to-RCA or XLR-to-XLR only).
Phase 0–180° Knob: Fine-tune the phase relationship between the DS12 and your main speakers to eliminate phase cancellation, improve low-frequency response, and optimise integration regardless of room layout or speaker placement.
Crossover 40–160 Hz & Off/LFE: The adjustable crossover knob sets the frequency split between the subwoofer and main speakers to prevent overlap and maintain clarity. Set to Off/LFE when your AV receiver has a dedicated subwoofer output, allowing it to receive pre-processed low-frequency signals without applying a second crossover stage.
Auto & Standby Mode Switch: In Auto mode, the DS12 powers on when it detects a signal and enters standby after 30 minutes of silence (drawing less than 0.5W). Always On mode keeps the unit continuously powered regardless of signal detection.
Front Inverted Port Tube Design: A large front-mounted inverted port tube enhances low-frequency output, efficiency, and distortion control with minimal port noise — and enables closer-to-wall placement compared to rear-ported alternatives.
Unique Curved Cabinet Design: The DS12's curved cabinet departs from the standard square box form, reducing internal resonance and diffraction for improved sound quality while providing a visually distinctive aesthetic.
Internally Braced 1" MDF Construction: A thick MDF front panel with a strong internal bracing system reduces cabinet resonance to near zero, keeping bass clean and articulate even during high-output, low-frequency playback.
Black Oak Veneer Finish: A horizontal wood grain black oak veneer with a sleek Aperion logo at the lower front creates a premium, understated appearance suitable for any room or home theatre setup.
Acoustically Transparent Grille: A wooden-framed grille covered in black acoustically transparent fabric has no impact on sound performance while protecting the woofer from physical contact.
110–240V Switchable Voltage: A manual voltage switch (factory-set to 110V and covered in clear protective plastic) allows international use — verify local voltage requirements and adjust if needed before operating outside the United States.
Grounded 3-Pin Power Cord: A US-standard 3-pin power cord with a dedicated ground wire minimises electromagnetic interference, improves signal quality, and reduces the risk of electric shock.
Rubber Feet: Non-slip rubber feet reduce vibration transfer to the floor surface, minimising noise artefacts and improving cabinet stability during high-output playback.

Specifications

Model: Aperion Audio Daedalus DS12
Frequency Response: 19Hz – 195Hz
Power: 250W RMS / 500W Peak
Amplifier Type: Class D
Impedance: 4 Ohm
Standby Power Consumption: ≤0.5W
Driver Configuration: Single Active 12" Woofer
Woofer: 12" High-Excursion Lightweight Treated Paper Composite Cone
Enclosure Type: Front Ported, Internally Braced
Cabinet Material: 1" MDF with Black Oak Veneer
Phase Control: 0–180°
Crossover Frequency: 40–160Hz (adjustable) / Off (LFE mode)
Inputs: RCA (Unbalanced) & XLR (Balanced)
Outputs: RCA (Unbalanced) & XLR (Balanced)
Voltage: 110–240V (manually switchable)
Product Dimensions (H × W × D): 18.5" × 15.8" × 17.32" / 470mm × 400mm × 440mm (without grille)
Product Weight: 54 lbs / 24.5 kg
Shipping Dimensions (L × W × H): 24" × 21" × 25" / 610mm × 540mm × 640mm
Shipping Weight: 66 lbs / 30 kg
Colour: Black Oak
What's in the Box:
- Daedalus DS12 Powered Subwoofer (× 1)
- AC Power Cord (× 1)
- Manual Download Card (× 1)
- Polish Cloth (× 1)
- White Gloves (× 1 pair)