SONBS- SD-26D SD-46D Powered Line Array Speaker System
SONBS PORTABLE SOUND SYSTEM SD-26D SD-46D POWERED LINE ARRAY SPEAKER SYSTEM
FEATURES
Modular line-array column design for far-field coverage
Each model features a vertical arrangement of drivers producing a narrow vertical dispersion and wide horizontal throw, enabling consistent sound across large spaces.
Built-in high-quality drivers for clear voice and music reproduction
The system uses premium woofer units plus compression tweeters to maintain clarity, especially in mid/high frequencies — ideal for speech-critical venues.
Robust construction with aluminum alloy housing
The enclosure uses aluminum alloy for both strength and heat dissipation, helping with durability and longevity in installations.
High power handling and peak output capability
With AES ratings and peak power figures listed, the units can handle demanding audio levels for live events or fixed installations.
Quick installation with consistent impedance and specifications
Both models share similar sensitivity and impedance, simplifying system design and amplifier matching.
SPECIFICATIONS
Frequency Response: 80 Hz – 20 kHz for both models.
Nominal Impedance: 8 Ω.
Power Handling: SD-26D: 120 W AES, 400 W Peak; SD-46D: 240 W AES, 600 W Peak.
Sensitivity (1 W/1 m): 90 dB for both models.
Maximum SPL: Approx. 106-112 dB (depending on model/application).
Dimensions (H × W × D): SD-26D: 285 × 140 × 140 mm; SD-46D: 553 × 140 × 140 mm.
Weight: 6 kg (SD-26D); 9.8 kg (SD-46D).
Bass Unit Configuration: SD-26D: 2 × 6.5" woofer; SD-46D: 4 × 6.5" woofer.
Tweeter Configuration: 1 × 1" compression driver for both.
Cabinet Finish: Aluminum alloy with baking varnish.
SONBS PORTABLE SOUND SYSTEM SD-350G SD-550G SD-700G SD-900G ACTIVE SPEAKER SYSTEM
FEATURES
High-Performance Active Loudspeaker Design
Designed as compact, self-powered speakers with integrated amplification, ideal for high-end AV and sound reinforcement applications.
Professional Sound Reproduction
Delivers excellent live sound effects with high sensitivity and wide frequency response tailored for music and speech clarity.
Built for Demanding Venues
Ideal for clubs, bars, nightclubs, cinemas, function halls, museums, and other professional environments.
Consistent Build Across the Lineup
Each model offers balanced driver configurations (bass + treble) with a durable enclosure and standard XLR input interface.
Powerful Output with Wide Dispersion
Models range from 250W to 500W average power, and up to 2000W peak, with wide horizontal/vertical coverage angles for full-room sound.
SPECIFICATIONS
Model / Driver Configuration: SD-350G – 8" + 1" / SD-550G – 10" + 1.5" / SD-700G – 12" + 1.5" / SD-900G – 15" + 1.5"
Nominal Impedance: 8 Ω
Continuous Power Output: 250 W (SD-350G), 350 W (SD-550G), 400 W (SD-700G), 500 W (SD-900G)
Peak Power: 1000 W – 2000 W (depending on model)
Frequency Response: 45 Hz – 20 kHz (model dependent)
Sensitivity (1 W/1 m): 94 – 101 dB
Coverage Angle (H×V): 90° × 50° / 90° × 60°
Input Connector: XLR balanced input
Power Supply: 220 V AC / 50 Hz
Dimensions (W×H×D): 250×428×253 mm (SD-350G) to 435×720×425 mm (SD-900G)
Weight: 10.2 kg (SD-350G) – 34.8 kg (SD-900G)
SONBS PORTABLE SOUND SYSTEM SD-36 SD-64 ACTIVE POWERED BLUETOOTH WIRELESS PORTABLE LINE ARRAY COLUMN SPEAKER
FEATURES
Integrated Column + Subwoofer Design
Combines a passive bass subwoofer (10″ for SD‑36, 12″ for SD‑64) with an 8-element 3.5″ full-range column array for balanced sound coverage.
High Output & Wide Coverage
Max SPL of 126 dB (SD‑36) and 128 dB (SD‑64) with horizontal × vertical dispersion of 140° × 40°.
Powerful Dual-Amplifier Architecture
Equipped with 1000 W (SD‑36) or 1200 W (SD‑64) Class‑D amplifier section: 500 W low-frequency + 500 W mid/high (600 W each for SD‑64).
Flexible Input & Wireless Connectivity
Includes 2 × XLR/TRS combo input, stereo RCA input, built‑in Bluetooth input, and XLR thru output for chaining multiple units.
Modular Construction in Durable Materials
Bass bin made from 15 mm MDF; column speaker and support system use 9 mm MDF + aluminum support bar; black matte finish with rugged mesh cover.
SPECIFICATIONS
Rated Power: SD-36 – 1000 W / SD-64 – 1200 W
Maximum Output Power: Up to 3600 W peak
Maximum SPL: SD-36 – 125 dB / SD-64 – 128 dB
Frequency Response: SD-36 – 45 Hz – 20 kHz / SD-64 – 40 Hz – 20 kHz
Coverage Angle (H×V): 140° × 40°
Driver Configuration: SD-36 – 10″ woofer + 8×3.5″ drivers / SD-64 – 12″ woofer + 8×3.5″ drivers
Amplifier Type: Class-D with DSP processing
Input/Output Interfaces: 2× XLR inputs, 1× RCA, 1× Bluetooth, 1× XLR output
Power Supply: AC 100–240 V ~ 50/60 Hz
Dimensions (H×W×D): SD-36 – 2070×315×410 mm / SD-64 – 2080×365×450 mm
Weight: SD-36 – 20.5 kg / SD-64 – 25.5 kg
