PSB CS500 5.25" 2-Way Universal Indoor/Outdoor Speaker System at Vinyl Sound Toronto Canada

The CS500 is a compact 2-way universal indoor/outdoor speaker system from PSB Speakers (Lenbrook Industries, Ontario, Canada), available at Vinyl Sound in Toronto, Canada. The smaller sibling to the PSB CS1000, the CS500 delivers PSB's signature true-to-nature sound quality in a more compact sealed acoustic suspension enclosure suited to residential patios, balconies, pool decks, garages, and commercial environments where space is at a premium. It features a 5.25" clay/ceramic reinforced polypropylene cone woofer with rubber surround, a 1" titanium dome ferrofluid-cooled tweeter with neodymium magnet, and a verified frequency response of 63Hz to 23,000Hz (±3dB). Sold as a pair in Black or White with a dual-axis rotational wall-mount bracket included, the CS500 is designed and engineered in Canada and built to withstand extreme weather conditions throughout the Greater Toronto Area and beyond.

Compact Sealed Design with Audiophile-Grade Drivers

The CS500's acoustic suspension (sealed) enclosure is a deliberate design choice that distinguishes it from typical outdoor speakers. Where a ported enclosure trades low-frequency extension for placement sensitivity near walls and corners, the sealed CS500 maintains consistent, accurate bass response regardless of where it is mounted. The 5.25" (133mm) woofer uses a clay/ceramic reinforced injection-moulded polypropylene cone with a rubber surround, a rigid and weather-resistant cone material that delivers controlled, accurate bass response in an open outdoor acoustic environment. The 1" (25mm) titanium dome tweeter is ferrofluid-cooled for thermal stability during extended high-volume outdoor use and fitted with a neodymium magnet for high efficiency. A 1800Hz LR4 Linkwitz-Riley fourth-order crossover manages the handoff between woofer and tweeter with phase-coherent precision, ensuring a smooth and accurate tonal balance across the full frequency range. The total sealed internal volume of 0.2 cu ft (5L) keeps the enclosure compact while maintaining the acoustic integrity of the driver design.

Weatherproof Build and Dual-Axis Mounting Flexibility

PSB's Canadian engineering heritage is evident in the CS500's weatherproof construction. The thick-walled UV-resistant polypropylene cabinet resists fading, cracking, and warping across the full range of Canadian outdoor temperatures. The aluminium grille is corrosion-proof, and the five-way gold-plated binding posts are rustproof and protected by a fitted rubber cover when not in use. Both the enclosure and the aluminium grille are paintable, allowing the CS500 to be colour-matched to any exterior surface for a fully integrated installation finish. The included dual-axis rotational wall-mount bracket enables vertical or horizontal mounting with up to 90 degrees of rotation on one axis and 170 degrees on the other, providing precise speaker aiming in virtually any installation environment. An integrated wire management system routes speaker cable cleanly behind the bracket for a professional finished appearance. The CS500's compact footprint makes it particularly well suited to tight mounting spaces such as balconies, soffits, and narrow exterior walls where the larger CS1000 may not fit.

Key Features

• 5.25" Clay/Ceramic Reinforced Polypropylene Woofer: Injection-moulded cone with rubber surround delivers accurate, controlled bass response in a compact sealed enclosure, with consistent performance regardless of wall and corner proximity.
• 1" Titanium Dome Tweeter with Neodymium Magnet: Ferrofluid-cooled for thermal stability under sustained outdoor use, with high efficiency from the neodymium magnet and smooth high-frequency reproduction to 23,000Hz.
• 1800Hz LR4 Crossover Network: Linkwitz-Riley fourth-order design provides phase-coherent driver integration and a flat summed acoustic response across the crossover region for accurate, balanced sound.
• Sealed Acoustic Suspension Enclosure: Unlike ported outdoor speakers, the CS500's sealed cabinet delivers consistent bass accuracy regardless of mounting position, eliminating bass boominess in corner or wall-adjacent installations.
• UV-Resistant Polypropylene Cabinet: Thick-walled enclosure resists UV degradation, temperature extremes, and moisture; both enclosure and aluminium grille are paintable for custom colour matching.
• Dual-Axis Rotational Mounting Bracket Included: Metal bracket enables vertical or horizontal wall mounting with 90-degree rotation on one axis and 170-degree rotation on the other for precise speaker aiming in any installation environment.
• Five-Way Gold-Plated Binding Posts: Rustproof terminals with rubber protective cover accept bare wire, spade lugs, banana plugs, and pin connectors for durable and flexible outdoor wiring connections.
• Integrated Wire Management System: Routes speaker cable behind the mounting bracket for a clean, professional installation finish.
• Compact Form Factor: At 7 7/8" x 10 1/2" x 8" (W x H x D), the CS500 fits in tight outdoor spaces such as balconies, soffits, and narrow exterior walls where the CS1000 cannot be accommodated.
• Available in Black or White: Both paintable finishes suit residential and commercial installation environments; the grille and enclosure can be custom-painted to match any exterior wall colour.

Technical Specifications

Connections at a Glance

• 5-Way Gold-Plated Binding Posts (per speaker): Accept bare wire, spade lugs, banana plugs (single and dual), and pin connectors
• Rubber Terminal Cover: Protects connections from moisture and corrosion in outdoor and high-humidity environments
• Integrated Wire Management: Routes cable behind the dual-axis mounting bracket for a clean installation finish

What's in the Box

• PSB CS500 5.25" Indoor/Outdoor Speaker x 2 (Pair)
• Dual-Axis Rotational Wall-Mount Brackets x 2
• Mounting Hardware

Frequently Asked Questions

What is the PSB CS500?

The PSB CS500 is a compact 2-way universal indoor/outdoor speaker featuring a 5.25" clay/ceramic reinforced polypropylene woofer, a 1" titanium dome ferrofluid-cooled tweeter with neodymium magnet, a 1800Hz LR4 crossover, and a sealed acoustic suspension enclosure. It has a frequency response of 63Hz to 23,000Hz (±3dB) and is sold as a pair in Black or White with a dual-axis rotational wall-mount bracket included with each speaker.

What is the difference between the PSB CS500 and the PSB CS1000?

The PSB CS1000 is the larger flagship of PSB's outdoor speaker range, while the CS500 is the compact model. The CS1000 uses a 6.5" clay/ceramic woofer in a front-ported bass reflex enclosure, delivering a frequency response of 45Hz to 23,000Hz (±3dB) with a recommended power of 20 to 150W. The CS500 uses a 5.25" woofer in a sealed acoustic suspension enclosure, reaching 63Hz to 23,000Hz (±3dB) with a recommended power of 20 to 120W. The CS500's sealed design means its bass character is less sensitive to corner and wall placement than the CS1000's ported design, making it a better choice for tight or boundary-adjacent mounting locations. The CS1000 is the stronger performer in large open outdoor spaces requiring maximum bass extension and output; the CS500 suits balconies, covered patios, and commercial spaces where a compact footprint is the priority.

How does the PSB CS500 compare to the Polk Audio Atrium 5 or Yamaha NS-AW150?

The PSB CS500, Polk Audio Atrium 5, and Yamaha NS-AW150 all target the compact outdoor speaker category. The Polk Atrium 5 is a 5.25" ported outdoor speaker with a 0.75" tweeter, sold at a more accessible price point but with simpler driver and crossover construction than the CS500. The Yamaha NS-AW150 is a 3" two-way with limited bass extension suited to background music only. The CS500 differentiates through its titanium dome tweeter with neodymium magnet, 1800Hz LR4 Linkwitz-Riley crossover, and PSB's Canadian engineering heritage. HomeTheaterReview.com assessed the CS500 as delivering excellent price-to-performance value for outdoor use. For Toronto homeowners who want genuine PSB hi-fi performance outdoors in a compact format, the CS500 is the strongest choice in its size class.

Can the PSB CS500 be used indoors?

Yes, the CS500 is a universal speaker designed for both indoor and outdoor use. Its weatherproof sealed enclosure and aluminium grille make it equally suitable for indoor environments where moisture, humidity, or rugged conditions are a factor, including garages, pool houses, gyms, saunas, and commercial spaces such as restaurants, retail stores, and hotels. The dual-axis bracket and compact dimensions make it easy to integrate into almost any interior mounting location as well.

Does the PSB CS500 have a sealed or ported enclosure?

The CS500 uses a sealed acoustic suspension enclosure, unlike the larger CS1000 which uses a front-ported bass reflex design. A sealed enclosure rolls off bass more gradually and predictably than a ported design, and its low-frequency character is less affected by proximity to walls, corners, and other room boundaries. This makes the CS500 consistently accurate across a wide range of mounting positions without the bass reinforcement sensitivity that a ported outdoor speaker can exhibit in corner installations.

What amplifier is recommended for the PSB CS500?

PSB recommends 20 to 120 watts per channel for the CS500 into its 8-ohm nominal impedance (minimum 6 ohms). Its 85dB anechoic sensitivity (87dB in-room) is adequate for residential patio and balcony use with a standard multi-room streaming amplifier such as the Bluesound PowerNode or NAD Electronics C 316BEE V2. For larger outdoor coverage areas or commercial installations requiring higher volume levels, an amplifier in the 80 to 120W per channel range will provide the dynamic headroom needed for consistent performance in open-air acoustic environments.

Where can I buy the PSB CS500 in Toronto or Canada?

The PSB CS500 is available at Vinyl Sound, an authorized PSB dealer in Toronto, Canada. Vinyl Sound carries the full PSB outdoor speaker lineup and can advise on amplifier selection, multi-zone outdoor audio system design, speaker placement for residential patios and commercial spaces, and professional installation services throughout the Greater Toronto Area and across Canada.

Is the PSB CS500 sold as a pair or individually?

The CS500 is sold as a pair (2 speakers). Each speaker in the pair includes its own dual-axis rotational wall-mount bracket and mounting hardware. The pair is available in Black or White, with both finishes featuring paintable UV-resistant polypropylene enclosures and aluminium grilles.