SDCA360X8LR5B | 4-Zone 70V/100V Commercial Amplifier with Bluetooth & 8 x 5.25" Weatherproof Pendant Speakers for Indoor/Outdoor Installations, Black

The Sound Town SDCA360X8LR5B commercial audio set includes: (8) LYRA-5B IP55 Weatherproof Pendant Speakers (1) SDCA360-4 4-Zone 70V/100V Amplifier *Speaker wire not included. See FAQ for details. Designed for commercial and residential environments, this system provides even sound coverage with multi-zone control and connectivity for indoor and outdoor applications.  The SDCA360-4 is a high-efficiency Class-D digital commercial amplifier delivering 360W RMS output with support for 70V, 100V, and 4–16Ω low-impedance speakers. Four independent 70V zone outputs with dedicated volume controls provide flexible audio management across multiple rooms or areas. The amplifier features Bluetooth, one REC input, two sets of RCA inputs, two microphone inputs with individual volume control, USB playback, an FM tuner with antenna, and a front-panel LCD display for convenient source management. An integrated clipping limiter and cooling system are designed to safeguard the amplifier and connected speakers while ensuring dependable long-term performance. The included LYRA-5B speakers provide clear, balanced sound with a 5.25" graphite cone woofer and 1" silk dome tweeter, delivering 50W RMS / 100W program power at 8Ω for each speaker. The speakers feature an IP55 enclosure that helps protect against dust and moisture for stable operation in exposed environments. A built-in multi-tap transformer allows integration with 70V/100V distributed systems or 8Ω low-impedance operation. Included main and safety hanging cables provide secure ceiling suspension, while the 120° conical dispersion pattern delivers consistent coverage throughout the listening area. A sleek black finish blends seamlessly into open-ceiling installations for a clean, discreet look. With eight all-weather pendant speakers and a versatile 4-zone amplifier, the SDCA360X8LR5B set is well suited for restaurants, lounges, bars, schools, homes, decks, patios, and other commercial or residential audio environments requiring reliable distributed sound. FEATURES SDCA360X8LR5B COMMERCIAL AUDIO SET: Includes (1) SDCA360-4 4-zone amplifier and (8) LYRA-5B IP55 weatherproof pendant speakers for distributed audio installations. SDCA360-4 4-ZONE CLASS-D AMPLIFIER: Delivers 360W RMS output with support for 70V, 100V, and 4–16Ω low-impedance speakers. Four independent 70V zone outputs with individual volume controls provide flexible audio management across multiple rooms or areas. LYRA-5B IP55 WEATHER-RESISTANT PENDANT SPEAKERS: Includes eight 5.25" pendant speakers, each equipped with a 5.25" graphite cone woofer and 1" silk dome tweeter delivering 50W RMS / 100W program power at 8Ω, with a built-in multi-tap 70V/100V transformer. Weatherized construction helps protect against dust and moisture. SECURE INSTALLATION & CONNECTIVITY: Speakers include main and safety hanging cables for secure ceiling suspension, while 120° conical coverage provides consistent sound distribution. The amplifier features Bluetooth streaming, USB/MP3 playback, RCA inputs, microphone inputs, FM radio, and dedicated zone volume controls. VERSATILE APPLICATIONS: Designed for indoor and outdoor installations, the SDCA360X8LR5B set is suitable for restaurants, lounges, bars, schools, homes, decks, patios, and other multi-zone commercial or residential audio applications. SPECIFICATIONS Specifications Model LYRA-5B Active / Passive Passive Frequency Range 90 Hz - 20k Hz Frequency Response 90 Hz - 20k Hz Sensitivity 88 dB SPL Max 103 dB Dispersion 120° Conical Configuration 5.25" Weatherproof pendant speaker Transducer LF: 1 x 5.25" woofer, HF: 1 x 1" Voice Coil -- Magnet -- Impedance 8Ω Power Handling 50 RMS / 100W Program 70V 1.9W / 3.8W / 7.5W / 15W / 30W 100V 3.8W / 7.5W / 15W / 30W Enclosure Material Plastic Mounting Hardware Pendant Finish Powder-Coated Rust-Resistant Grille Grill & Rigging Component Rust Resistant Aluminum Grill Amplifier -- Input 4 Pin Euroblock Terminal Output 4 Pin Euroblock Terminal Signal Processing -- Control 70V / 100V / 8-ohm tap switch Indicator -- Voltage 100V-240V (50-60 Hz) Crossover Parts# -- High Frequency Driver Parts# -- Low Frequency Woofer Parts# --   Specifications Model SDCA360-4 Output Power 360W RMS Output Type 70V/100V/4-16Ω Microphone Input 3 mV, 600 Ω Line Input 200 mV, 10 kΩ Frequency Range 40 Hz - 20 kHz Distortion 0.5% (1 kHz) S/N Ratio AUX 88 dB S/N Ratio MIC 116 dB Voltage 110V/230V   Dimension & Weight Model LYRA-5B SDCA360-4 Product Width (in.)  Ø8.7" 19.0" Product Height (in.) 8.7"  3.5" Product Depth (in.) -- 14.8" Product Weight (lb.) 4.4 lbs 16.0 lbs Package Width (in.) 10.1" 22.0" Package Height (in.) 10.2" 7.3" Package Depth (in.) 10.2" 17.9" Package Weight (lb.) 6.1 lbs 18.2 lbs   Warranty/Certifications Manufacturer Warranty 1 Year FAQ Q: What speaker wire should be used for this system? A: Speaker wire is not included. To ensure optimal performance and minimize signal loss, select the appropriate wire gauge based on the distance between your amplifier and speakers: Distance Wire Gauge 10–15 ft 18 AWG 15–25 ft 16 AWG 25–50 ft 14 AWG 50–100 ft 12 AWG Over 100 ft 10 AWG Using a thicker (lower gauge) wire for longer runs helps maintain signal strength and overall audio quality. DOWNLOADS ▶ LYRA Series User Manual ▶ SDCA Series User Manual