BMB 10-inch 3-Way Commercial Karaoke Speaker | Model: CSJ-310
📌 Short Description / Selling Highlights
- Vortex Ring Horn Technology: Unique horn structure stores and releases sound energy to deliver dynamic vocal performance and crisp, powerful music playback.
- 3-Way, 5-Unit Bass-Reflex System: Features a 10" Japanese paper cone woofer, dual 2.8" mid-range squawkers, and dual 2.8" tweeters for exceptional vocal separation and clarity.
- High Output Power: 250W Continuous / 500W Music Power handling at 8Ω nominal impedance.
- Made-in-Japan Paper Cones: Premium Japanese paper cone drivers deliver smooth, natural vocal reproduction with rich low-end extension.
- Heavy-Duty 15mm MDF Cabinet: Constructed with 15mm acoustic particle board for minimal cabinet vibration and long-lasting durability.
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📝 Product Overview
Elevate your karaoke and commercial entertainment experience with the BMB CSJ-310 10-inch 3-Way Karaoke Speaker. Engineered in Japan specifically for commercial KTV lounges, entertainment venues, and high-end home karaoke setups, the CSJ-310 delivers exceptional vocal clarity, deep bass, and wide acoustic coverage.
The CSJ-310 features BMB’s proprietary Vortex Ring Horn design alongside a 5-unit, 3-way driver configuration (Woofer, Dual Mid-Range, Dual Tweeters). This dedicated separation ensures vocalists sit effortlessly above background music without distortion or mid-range mud. Equipped with high-grade paper cone drivers manufactured in Japan, the CSJ-310 produces a warm, comfortable sound signature that makes singing effortless.
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🛠️ Technical Specifications
Audio & Driver Configuration
- System Type: 3-Way, 5-Unit Bass-Reflex Loudspeaker System
- Woofer (LF): 250mm (10") Cone with 49.5mm (2.0") Voice Coil x1
- Mid-Range Squawker (MF): 70mm (2.8") Cone with 13.5mm (0.5") Voice Coil x2
- Tweeter (HF): 70mm (2.8") Cone with 13.5mm (0.5") Voice Coil x2
- Horn Design: Vortex Ring Horn Structure
Power & Acoustic Performance
- Continuous Power Handling: 250W
- Program / Music Peak Power: 500W
- Nominal Impedance: 8 Ω
- Frequency Range (-10dB): 40 Hz – 20 kHz
- Sensitivity: 89 dB (1W/1m)
Enclosure & Build
- Cabinet Material: 15mm (5/8") Homogeneous Acoustic Particle Board (MDF)
- Connectors: 19.05mm (3/4") Standard Binding Post Terminals
- Dimensions per Unit (W x H x D): 520 mm x 303 mm x 295 mm (20.5" x 12.0" x 11.6")
- Net Weight: 12.0 kg (26.5 lbs) per unit
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📦 Package Includes
- 2x BMB CSJ-310 10-inch Karaoke Speakers (Pair)
- 1x User Manual
- 1x Product Registration Card