JBL Control 31 speaker
- High-output two-way professional speaker designed for large indoor and outdoor sound reinforcement
- Powerful 10-inch woofer delivers deep bass with clear, punchy low frequencies
- JBL compression driver ensures crisp vocals and detailed high-frequency performance
- Supports 70V / 100V line systems and 8-ohm operation for flexible installations
- Wide 110° x 110° coverage for even sound distribution across large areas
- Weather-resistant, IP-rated enclosure suitable for Indian outdoor conditions
- High SPL performance for stadiums, temples, malls, resorts, and public venues
- Durable JBL professional build quality for long-term commercial use.
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
The JBL Control 31 is a professional-grade high-output indoor/outdoor speaker engineered for powerful sound, wide coverage, and long-term reliability. Designed by JBL Professional, this speaker delivers deep bass, crystal-clear vocals, and high SPL output, making it ideal for large commercial spaces, outdoor venues, stadiums, theme parks, hotels, malls, resorts, factories, auditoriums, and worship places across India. With a 10-inch woven-fiberglass woofer, compression driver with JBL waveguide, and rugged weather-resistant enclosure, performs flawlessly in demanding environments. It supports 8-ohm as well as 70V/100V line systems, making it perfect for PA systems and distributed audio installations. Designed for continuous professional use, offers high output, durability, and installation flexibility, making it a trusted choice for background music, foreground music, paging, announcements, and live sound reinforcement.
1 Is the JBL Control 31 suitable for outdoor use in India?
A-1 Yes. The speaker is weather-resistant and designed to handle heat, humidity, and outdoor conditions common across India. With the optional Weather Max grille, it offers enhanced outdoor protection.
2 Can I use this speaker with a 70V or 100V amplifier?
A-2 Absolutely. The JBL Control 31 supports 70V, 100V, and 8-ohm operation, making it perfect for commercial PA systems.
3Â Is this speaker good for music playback?
A-3 Yes. It delivers powerful bass, clear vocals, and detailed highs, suitable for background and foreground music, as well as announcements.
4 Where is this speaker commonly used?
A-4 It is widely used in stadiums, resorts, hotels, shopping malls, temples, mosques, churches, factories, warehouses, and large outdoor venues.
5 Does mounting hardware come with the speaker?
A-5 Yes. The speaker includes InvisiBall  wall-mount hardware. Optional U-brackets and ceiling mounts are also available.
Specifications
| Frequency Range (-10 dB) | 33 Hz – 19 kHz |
| Frequency Response (±3 dB) | 42 Hz – 14 kHz |
| Power Ratings | 250 W Continuous (1000 W Peak), 2 hrs200 W Continuous (800 W Peak), 100 hrs |
| Maximum SPL (1 m) | 116 dB Continuous, 123 dB Peak |
| Sensitivity | 92 dB (1W / 1m) |
| Coverage Angle | 110° Horizontal × 110° Vertical |
| Directivity Factor (Q) | 5.7 (averaged 500 Hz – 10 kHz) |
| Directivity Index (DI) | 7.3 dB (averaged 500 Hz – 10 kHz) |
| Nominal Impedance | 8 Ohms |
| Crossover Type | 2nd order low-pass, 2nd order high-pass with conjugate shaping circuitry |
| Transformer Taps | 70V: 150W, 75W, 38W, 19W100V: 150W, 75W, 38WThru: 8Ω nominal |
| Insertion Loss | < 0.65 dB at any tap setting |
| Recommended High-Pass | 40 Hz, 24 dB/oct (for all transformer taps and 8Ω operation) |
| Low-Frequency Driver | 250 mm (10″) woven-fiberglass cone, butyl rubber surround, 52 mm (2″) high-temp voice coil |
| High-Frequency Driver | JBL 2414H-C compression driver, 25 mm (1″) polymer diaphragm, fluid-cooled |
| Enclosure | High-Impact Polystyrene (HIPS) with 10% glass fill + foamed polyurethane internal mold |
| Grille | Zinc-plated, thermoset-composite coated steel with Weather Max multi-layer foam |
| Mounting Hardware | Invisi Ballwall-mount system included; 10 × 6 mm suspension points; secondary safety point |
| Outdoor Rating | IP-55 (IEC529); exceeds Mil-Spec 810 for humidity, salt spray, UV & temperature |
| Input Connectors | Screw-down terminal strip; accepts bare wire & lugs up to 12 AWG (2.5 mm²) |
| Safety Certification | Transformer UL Listed (UL1876) |
| Available Colors | Black (RAL9004) / White (RAL9003) |
| Dimensions (H × W × D) | 593 × 372 × 345 mm (23.3 × 14.6 × 13.5 in) |
| Net Weight (Each) | 18.8 kg (41.5 lbs) |
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