Subwoofers
Product family: EK-KSUB / EK-QMSUB Series
Uncompromised Acoustic Power and Minimalist Form at Lowest Octaves
Small, compact and simply minimal, these instruments articulate to the lowest octaves of the audio range with natural ease and tremendous acoustic pressure.
Thanks to their double-volume tuned bandpass system, the K-series floor-standing subwoofers deliver remarkable acoustic volumes and deep authority across fine residential interiors. Equipped with a built-in 200 W amplifier, linear phase adjustment (0°-180°) and continuous crossover regulation (50-100 Hz), they blend seamlessly into any hi-fi or architectural audio installation.
The totally in-wall Q-series subwoofers grant high acoustic performance with maximum aesthetic discretion. With an adjustable frame that sits flush with brick or drywall surfaces, the subwoofer virtually disappears into the architecture while producing deep, natural low-end punch courtesy of long-throw 22 mm linear excursion drivers.
Subwoofer Models and Categories
Floor-standing amplified active subwoofers and flush in-wall passive built-in systems.
K27SUB Amplified Floor Subwoofer
Amplified Floor-Standing Subwoofer
Compact cubic active floor-standing subwoofer with 200 W internal amplifier and double tuned volume architecture.
- 200 W built-in powerful amplifier with 230 Vac power supply
- 30 Hz - 100 Hz frequency response with ultra-low 0.05% THD
- Linear phase adjustment (0° - 180°) and variable crossover (50 - 100 Hz)
- Low-level RCA and high-level speaker inputs
K35SUB Amplified Floor Subwoofer
Amplified Floor-Standing Subwoofer
High-output amplified floor-standing subwoofer reaching down to 28 Hz for expansive living and cinema salons.
- Tremendous low-end extension down to 28 Hz for cinema scale
- 200 W internal amplifier in a double-volume bandpass cabinet
- Precision gain, variable low-pass crossover and phase controls
- Optimized for large living areas and dedicated home cinemas
Q5.5MSUB In-Wall Passive Subwoofer
In-Wall Built-In Passive Subwoofer (Flush-Mount)
Totally in-wall built-in subwoofer with only 12.5 cm depth, disappearing seamlessly into architectural partitions.
- 100 W RMS power capacity with 8 Ω nominal impedance
- 130 mm (5.5") long-throw driver with 22 mm linear excursion (Xmax)
- Adjustable mounting frame providing immaculate flush-to-wall finish
- Harmonious aesthetic and acoustic alignment with Q series in-wall speakers
Q6.6MSUB In-Wall Passive Subwoofer
In-Wall Built-In Passive Subwoofer (High Power)
High-performance in-wall subwoofer with 165 mm (6.5") driver reaching down to 35 Hz with zero visual intrusion.
- 130 W RMS power capacity and 87 dB sensitivity
- 165 mm (6.5") high-performance woofer with 22 mm linear excursion
- Eliminates bulky floor-standing boxes while maintaining acoustic punch
- Discreet low-frequency foundation for stereo and surround cinema installations
Colours and Finishes
Chassis and acoustic cloth grilles available in refined pure white and deep black finishes.
White Lacquered Frame
Black Lacquered Frame
White Acoustic Cloth
Black Acoustic Cloth
Subwoofer Configuration and Ordering Matrix
Official order codes across amplified floor-standing and in-wall passive models.
| Order Code | Series | Installation | Frame Finish | Canvas Colour | Power | Frequency | Dimensions (W x H x D) |
|---|---|---|---|---|---|---|---|
| EK-K27SUB-K-LB-BI | K27SUB | Floor Standing (Surface) | White Lacquer (LB) | White Canvas (BI) | 200 W (Aktif) | 30 Hz - 100 Hz | 270 x 296,5 x 270 mm |
| EK-K27SUB-K-LN-NE | K27SUB | Floor Standing (Surface) | Black Lacquer (LN) | Black Canvas (NE) | 200 W (Aktif) | 30 Hz - 100 Hz | 270 x 296,5 x 270 mm |
| EK-K35SUB-K-LB-BI | K35SUB | Floor Standing (Surface) | White Lacquer (LB) | White Canvas (BI) | 200 W (Aktif) | 28 Hz - 100 Hz | 350 x 350 x 370 mm |
| EK-K35SUB-K-LN-NE | K35SUB | Floor Standing (Surface) | Black Lacquer (LN) | Black Canvas (NE) | 200 W (Aktif) | 28 Hz - 100 Hz | 350 x 350 x 370 mm |
| EK-Q5.5MSUB-M-BI | Q5.5MSUB | In-Wall (Flush Built-in) | Aluminum Chassis | White Canvas (BI) | 100 W RMS | 40 Hz - 150 Hz | 303 x 303 x 125 mm |
| EK-Q5.5MSUB-M-NE | Q5.5MSUB | In-Wall (Flush Built-in) | Aluminum Chassis | Black Canvas (NE) | 100 W RMS | 40 Hz - 150 Hz | 303 x 303 x 125 mm |
| EK-Q6.6MSUB-M-BI | Q6.6MSUB | In-Wall (Flush Built-in) | Aluminum Chassis | White Canvas (BI) | 130 W RMS | 35 Hz - 150 Hz | 303 x 303 x 175 mm |
| EK-Q6.6MSUB-M-NE | Q6.6MSUB | In-Wall (Flush Built-in) | Aluminum Chassis | Black Canvas (NE) | 130 W RMS | 35 Hz - 150 Hz | 303 x 303 x 175 mm |
Technical Specifications Comparison
Electro-acoustic and dimensional specifications across amplified and in-wall models.
| Parameter | K27SUB (Aktif Zemin) | K35SUB (Aktif Zemin) | Q5.5MSUB (Ankastre Duvar) | Q6.6MSUB (Ankastre Duvar) |
|---|---|---|---|---|
| System Type | Aktif (Dahili Amfili) | Aktif (Dahili Amfili) | Pasif Duvar İçi | Pasif Duvar İçi |
| Acoustic System Architecture | Çift hacimli bant geçiren (Bandpass) | Çift hacimli bant geçiren (Bandpass) | Akustik Bas Refleks | Akustik Bas Refleks |
| Power Rating | 200 W Amfi Gücü | 200 W Amfi Gücü | 100 W RMS (8 Ω) | 130 W RMS (8 Ω) |
| Frequency Response | 30 Hz - 100 Hz | 28 Hz - 100 Hz | 40 Hz - 150 Hz | 35 Hz - 150 Hz |
| Total Harmonic Distortion (THD) | %0,05 | %0,05 | — | — |
| Signal to Noise Ratio (S/N) | 85 dB | 85 dB | 87 dB Duyarlılık | 87 dB Duyarlılık |
| Driver Diameter & Excursion | Özel uzun gezinimli woofer | Özel uzun gezinimli woofer | 130 mm (Xmax 22 mm) | 165 mm (Xmax 22 mm) |
| Phase & Crossover Controls | 0°-180° doğrusal faz, 50-100 Hz kesim | 0°-180° doğrusal faz, 50-100 Hz kesim | Harici amfi / işlemci kontrollü | Harici amfi / işlemci kontrollü |
| Inputs & Connectivity | Düşük Seviye (75 mV RCA) / Yüksek Seviye (3,5 V) | Düşük Seviye (75 mV RCA) / Yüksek Seviye (3,5 V) | Doğrudan hoparlör klemens girişi | Doğrudan hoparlör klemens girişi |
| Power Supply | 230 Vac - 50 Hz | 230 Vac - 50 Hz | Pasif (Harici Amfi) | Pasif (Harici Amfi) |
| Dimensions (W x H x D) | 270 x 296,5 x 270 mm | 350 x 350 x 370 mm | 303 x 303 x 125 mm | 303 x 303 x 175 mm |
| Installation Form | Zemin üstü yüzey montajı | Zemin üstü yüzey montajı | Sıva ile sıfır ankastre duvar montajı | Sıva ile sıfır ankastre duvar montajı |
The Subwoofer Architectural Low-End Experience
Integrating deepest bass seamlessly into residential architecture without bulky visual intrusion.
Natural Authority across the Lowest Octaves
The double-volume bandpass design effortless articulates bottom octaves with refined authority.
Technical Documentation
Official technical datasheet and installation details for Subwoofer series.
Subwoofer Series Technical Datasheet
STEKSERIESUB_v1_P.pdf • 308 KB • v1.0
Other Ekinex by Laboratorio Audio Loudspeakers
Modulor Series
EK-M SerisiSculptural architectural columnar speakers just 6.6 cm deep for wall or floor installations.
Omni / Iride Series
EK-OMNI / EK-IRIDEOmnidirectional 360° sound with integrated radial LED lighting for indoor and outdoor living.
Q Series
EK-Q15 / Q20 / Q30Compact cubic architectural loudspeakers for on-wall, flush and in-ceiling placement.
R Series
EK-R15 / R20 / R30Minimalist round architectural loudspeakers for surface and recessed ceiling/wall mounting.