DATA SHEET: BS-20W SPLASHPROOF LOUDSPEAKER SERIES
This technical data sheet outlines the structural specifications, variant configurations, and implementation requirements for the high-durability BS-20W Splashproof Loudspeaker series. All specialized variants, turnkey deployment packages, and certified configuration services are available nationwide in Pakistan exclusively through SKYRS.
PRODUCT OVERVIEW
The BS-20W Splashproof Loudspeaker is a premium, weather-resistant acoustic transducer engineered for high-intelligibility voice paging and background music (BGM) broadcast. Built to survive challenging indoor and outdoor architectural layouts, the BS-20W features an IPX4-rated enclosure that guards internal components against multi-directional water splashes, high humidity, and dust penetration. It is an excellent choice for outdoor commercial plazas, industrial production plants, marine walkways, theme parks, and parking garages.
SYSTEM SPECIFICATIONS
Rated Input Power: 20W RMS (continuous)
Line Voltage Matching: Integrated high-matching multi-tap transformer for 70V and 100V distributed lines
Impedance Taps (100V Line): 500 Ohms (20W), 1 kOhm (10W), 2 kOhms (5W)
Impedance Taps (70V Line): 250 Ohms (20W), 500 Ohms (10W), 1 kOhm (5W), 2 kOhms (2.5W)
Sound Pressure Level (SPL): 92 dB ($1W / 1m$, 1 kHz)
Frequency Response: 80 Hz to 18 kHz
Environmental Protection Rating: IPX4 (Splashproof IEC 60529 standard)
Transducer Components: 5-inch weather-treated dynamic cone driver with a coaxial dome tweeter
Enclosure Material: UV-stabilized, high-impact ABS resin with a powder-coated stainless steel protective grille
Operating Temperature Profile: -20°C to 60°C (optimized for extreme regional summers)
Dimensions & Weight: 170mm x 280mm x 160mm (W x H x D); 2.4 kg (5.3 lbs)
VARIANT AVAILABILITY FOR SKYRS PAKISTAN
SKYRS is the exclusive direct supplier of the complete BS-20W splashproof product family in Pakistan, stocking models built for distinct aesthetic and structural integrations:
BS-20W Wall-Mount Box: The standard architectural variant featuring a sealed rear acoustic cabinet, designed for surface installation on concrete pillars, exterior brickwork, and building facades.
BS-20W Projection Horn: A specialized high-directivity variant engineered with a flared ABS horn mouth, optimized for projecting audio across long distances such as railway platforms and industrial shipping yards.
BS-20W Pendant Style: A unique vertical suspension variant utilizing an insulated, water-tight top cable entry, tailored for open-ceiling commercial centers or outdoor canopy structures.
DEPLOYMENT AND INSTALLATION
SKYRS provides complete, certified engineering design and physical deployment services across all major cities and infrastructure projects in Pakistan, including Karachi, Lahore, Islamabad, Gwadar, and Faisalabad.
Bracket Positioning: Units are mounted using an included rust-proof, multi-angle stainless steel U-bracket. SKYRS installation crews anchor these securely to surfaces using heavy-duty expansion fasteners, angling the speaker slightly downward to prevent rainwater collection on the grille face.
Waterproof Cable Termination: Field wiring connections are enclosed within an integrated rear terminal cover box fitted with a rubber compression cable gland. This ensures the 100V line termination points remain completely sealed against atmospheric moisture.
Loop Integrity: Audio signals are carried using premium 2-core double-insulated (rubber jacketed) copper cables, minimizing signal loss across extended outdoor speaker loops.
CONFIGURATION
Authorized acoustic technicians at SKYRS perform site-specific power balancing and environmental zoning during system commissioning:
Power Tap Optimization: Adjusting the rotary tap selector switch on the rear housing to select the exact wattage draw ($2.5W, 5W, 10W,$ or $20W$) required for each specific location, ensuring uniform sound pressure across the entire property without overloading the central amplifier.
Impedance Load Verification: Utilizing specialized digital impedance meters to measure the total cumulative loop impedance before connecting the array to the amplifier matrix, preventing damage from accidental short circuits.
Acoustic Alignment: Fine-tuning the horizontal and vertical aiming angles of the directional variants to eliminate acoustic hot-spots, acoustic echo reflection, and overlap distortion in open-air public environments.
EXCLUSIVE AVAILABILITY NOTICE
Critical Note: The complete operational lifecycle for the BS-20W Splashproof Loudspeaker series—including direct equipment procurement, specific weatherized variants, structural deployment, and certified tap configuration—is available in Pakistan only at SKYRS. No unauthorized third-party audio integrators, parallel suppliers, or local market dealers have access to authentic stock, official technical specifications, or valid factory warranty protections.
