Paradigm Stylus 270

Paradigm Stylus 270 Outdoor Speaker

The Paradigm Stylus 270 is a two-way outdoor loudspeaker designed to bring genuine hi-fi sound to patios, gardens, pool areas and decks. It pairs a 25 mm (1-inch) PTD pure-titanium dome tweeter with a 140 mm (5.5-inch) ICP injection-moulded co-polymer woofer in a sealed, weather, water and UV-resistant PolyGlass enclosure. Paradigm specifies an on-axis response of plus/minus 2 dB from 85 Hz to 20 kHz and 90 dB sensitivity, figures that reflect a proper loudspeaker design rather than a weatherproof afterthought. The Stylus 270 is supplied as a pair with swivelling mounting brackets.

Key features

• 1-inch PTD pure-titanium dome tweeter, ferro-fluid cooled
• 5.5-inch ICP co-polymer woofer with die-cast chassis
• Sealed acoustic-suspension PolyGlass enclosure, weather, water and UV resistant
• Frequency response 85 Hz to 20 kHz (plus/minus 2 dB, on-axis)
• 90 dB sensitivity, compatible with 8 ohm amplifiers
• Suitable amplifier power 15 to 90 watts, maximum input 60 watts
• Swivelling stainless steel and polymer bracket, gold-plated binding posts

Driver design

The PTD tweeter uses a pure-titanium dome with an integrated waveguide for smooth, controlled dispersion outdoors, where there are no walls to reinforce the sound. Below it, the ICP woofer cone is injection-moulded co-polymer, a material chosen because it stays stable in heat, cold and humidity while remaining light enough for clean midrange. Its die-cast chassis and oversized magnet structure keep the cone under control at higher levels. A third-order electro-acoustic crossover at 2.3 kHz blends the two drivers, and the sealed enclosure keeps water and insects out of the cabinet while avoiding port noise entirely.

Built for permanent outdoor installation

Every part of the Stylus 270 is specified for year-round exposure. The PolyGlass enclosure resists UV degradation, the grille is aluminium, and the bracket combines stainless steel and polymer so it will not rust in place. Gold-plated binding posts resist corrosion at the connection point, which is where outdoor systems most often fail first. Because the design is acoustic suspension rather than ported, there is no opening for driven rain to enter. Mount the pair under an eave or fully exposed, aim them with the swivelling bracket, and they are ready for every season without being brought inside.

Placement and system planning

Space the pair far enough apart for real stereo separation across the listening area, roughly half to three-quarters of the distance from speakers to listeners, and aim them at the area where people actually sit. Low-frequency extension reaches 60 Hz (DIN), which is strong for a compact outdoor cabinet, but a large garden may still benefit from a subwoofer in a bigger multi-zone system. Any amplifier rated within the 15 to 90 watt range into 8 ohms will drive them comfortably thanks to the 90 dB sensitivity. Use outdoor-rated cable and keep runs as short as practical.

Ownership details

Each speaker measures 24 cm high, 17.9 cm wide and 17.6 cm deep, and a pair weighs 6.1 kg unpacked, so installation is manageable on a ladder. Black and white finishes suit most exterior colour schemes. For outdoor spaces where sound quality matters as much as weather resistance, the Stylus 270 applies Paradigm’s indoor loudspeaker engineering to the garden without compromise.