Paradigm Founder 40B Bookshelf Speaker
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Standard delivery within 2–5 business days
Paradigm Founder 40B Bookshelf Speaker
2-driver, 2 way standmount, ported enclosure
*Stand not included
*Stand not included

Precision
When we say “precision” we mean the nuance, detail, and realism that is achieved when a speaker “gets it right.” Founder series includes many new advances in design, materials, and engineering to provide class defining levels of performance.
Control
Packing incredible technology into a speaker means nothing if the benefits don’t reach your ears. By addressing every component, our engineers made sure that you could hear the results of their hard work in any environment.
Dynamics
Detail, clarity, accuracy, fidelity – these are words often thrown around to indicate the quality of sound, but what of the quantity? Recreating a live performance takes dynamics, or the ability to recreate quiet sounds, loud sounds, and everything in between. Let’s look at how the Founder Series recreates the broadest and most powerful dynamics.
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AL-MAC™ High-Frequency DriverThe Founder’s tweeter is a 1" (25mm) Aluminum Magnesium Ceramic (AL-MAC™) dome with a proprietary Oblate Spherical Waveguide (OSW™) and a Perforated Phase-Aligning (PPA™) Lens.
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AL-MAG™ Midrange DriverThe Founder’s midrange is a 6" (152mm) Aluminum Magnesium (AL-MAG™) cone with Perforated Phase-Aligning (PPA™) Lens, Advanced SHOCK-MOUNT™ Isolation Mounting System, and a 2” high-temp multi-layered voice coil with ventilated Apical™ former.
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Ultra-High-Excursion CARBON-X Unibody Bass DriverThe Founder’s Bass driver is a 6” (152mm), 7” (177mm) or 8” (215mm) Ultra-High-Excursion Unibody CARBON-X™ Cone, over-molded Gen3 Active Ridge Technology (ART™) Surround with Vertical Mounting System, Advanced SHOCK-MOUNT™ Isolation and a 1.5” high-temp multi-layered voice coil with ventilated Apical™ former.
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ADVANCED Shock-Mount™ FeetFounder Floorstanding Speakers include Advanced Shock-Mount™ Feet which decouple the cabinet from the floor, not just once, but twice, for extremely effective vibration decoupling. Interchangeable hardware is included for both carpet and hard surfaces. The feet can be adjusted from above to level the cabinet with ease.
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ADVANCED Shock-Mount™ SystemThe Founder Series midrange and bass drivers are mechanically decoupled from the front baffle by our Advanced SHOCK-MOUNT™ Isolation Mounting System. This special mounting hardware uses an elastomer suspension to prevent any transfer of vibration from the driver to the cabinet, and from the cabinet to the driver. By eliminating resonance, the driver is free to render sound purely and efficiently with no audible distortion and maximum clarity.
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Specifications
| DESIGN | 2-driver, 2 way standmount, ported enclosure |
| CROSSOVER | 2nd order electro-acoustic at 1.6kHz (tweeter/midbass) |
| HIGH FREQUENCY DRIVER | 1" (25mm) AL-MAC™ Ceramic Dome with Oblate Spheroid Waveguide (OSW™) and Perforated Phase-Aligning (PPA™) Tweeter Lens, ferro-fluid damped / cooled |
| FREQUENCY RESPONSE ON-AXIS | ±2dB from 69 Hz - 23 kHz |
| FREQUENCY RESPONSE 30° OFF-AXIS | ±2dB from 69 Hz - 20 kHz |
| MID/BASS FREQUENCY DRIVER | 6” (152mm) Ultra-High-Excursion AL-MAG™ Cone with Perforated Phase-Aligning (PPA™) Lens, Gen3 Active Ridge Technology (ART™) with Vertical Mounting System, Advanced SHOCKMOUNT™ Isolation, and a 1.5” high-temp multi-layered voice coil with ventilated Apical™ former |
| SENSITIVITY ROOM / ANECHOIC | 92 dB / 89 dB |
| LOW FREQUENCY EXTENSION | 41 Hz (DIN) |
| SUITABLE AMPLIFIER POWER RANGE | 15 - 150 watts |
| MAXIMUM INPUT POWER | 120 watts |
| IMPEDANCE | Compatible with 8 ohms |
| DIMENSIONS HXWXD | 14.5” x 7.8” x 12.8” (36.8cm x 19.7cm x 32cm) |
| WEIGHT | 25lbs (11.3kg) each |
| FINISHES | Piano Black, Black Walnut, Midnight Cherry, Walnut |
Specifications are subject to change without notice.
Caring for your Speakers and Amplifiers
To Keep your equipment safe these are some best practices to note. Please be advised that this is only to reduce the risk of misuse and is not an exhaustive list.
Speakers
- Speaker terminals are marked red and black, ensure your amplifier to the speakers are wired on the same colours
- Ensure no loose speaker wire from the red touches a loose wire from the black as this will lead to a short circuit and damage either the speaker, the amplifier or both.
- Not all speakers are designed to play at max volume, kindly consider the pairing of your amplifier and speakers
- Speaker cabinets cannot be replaced please handle with care.
AV & Stereo Amplifiers
- If your amplifier has HDMI ports, ensure all devices are off before plugging in the HDMI cable
- Turn off the amplifier before swoping out or adding speaker cable
- Amplifiers generate heat, place them in a well ventilated space. if possible avoid having anything on top of the unit.
- adding a surge protector can assist with power dips which are likely to damage your devices. Isotek and Furman are industry standard.
- Dusty environments can sometimes lead to accumulation of dust in the electronic components that might affect heat regulation
Shipping & Returns
- Free shipping on orders over R500 within the country.
- Standard delivery within 2–5 business days. Delays will be communicated. This might vary slightly depending on your location.
- Return items in original condition for a full refund. (unopened state)
- Returns that are open/unboxed will be subject to a handling fee. Refunds will only be processed after testing the unit.





