Product Overview
The F-605G and F-605W series are high-capacity, two-way vented bass-reflex loudspeaker systems engineered to deliver exceptionally accurate sound reproduction for demanding professional audio configurations. Equipped with a heavy-duty 12-inch (30 cm) low-frequency cone woofer and a high-efficiency constant directivity (CD) horn tweeter, these systems provide precise directional control (60° horizontal x 40° vertical) along with powerful acoustic output.
They are purpose-built for installations requiring pristine vocal intelligibility and a wide dynamic frequency range, such as mid-to-large auditoriums, multi-purpose halls, houses of worship, and corporate training facilities.
Within Pakistan, SKYRS maintains exclusive distribution, on-site environment deployment rights, and certified engineering authorization for the entire F-605 hardware lineup.
Variant Matrix
The F-605 infrastructure is differentiated by its physical chassis finish to blend seamlessly into varied interior architectural layouts across Pakistan:
| Feature / Metric | F-605G (Dark Gray Core) | F-605W (Ivory White Core) |
| Enclosure Color | Matte Industrial Dark Gray | Architectural Ivory White |
| Acoustic Build Type | Vented Bass-Reflex Enclosure | Vented Bass-Reflex Enclosure |
| Low-Frequency Component | 30 cm (12-inch) High-Power Woofer | 30 cm (12-inch) High-Power Woofer |
| High-Frequency Component | CD Horn + High-Efficiency Driver | CD Horn + High-Efficiency Driver |
| Dispersion Pattern | 60° Horizontal x 40° Vertical | 60° Horizontal x 40° Vertical |
| Continuous Pink Noise | 120 Watts Continuous (at 8Ω) | 120 Watts Continuous (at 8Ω) |
| Continuous Program Power | 360 Watts Peak Handling (at 8Ω) | 360 Watts Peak Handling (at 8Ω) |
| System Sensitivity (1W/1m) | 98 dB SPL | 98 dB SPL |
| Cabinet Composition | Low-Foam Polypropylene Resin | Low-Foam Polypropylene Resin |
| Net Structural Weight | 17.0 kg (37.48 lb) | 17.0 kg (37.48 lb) |
Technical Specifications
Effective Frequency Range: 65 Hz to 20,000 Hz uniform response curve
Crossover Frequency: Optimized 2 kHz internal crossover network
Nominal Impedance: Direct 8-Ohm operational load
High-Frequency Attenuation: Rear-mounted variable H.F. Level Control (+1.5 dB to -15 dB with dedicated “OFF” position)
Dual Parallel Input Panel: Two 1/4-inch phone jacks and push-in binding strip terminals wired in parallel for versatile line linkages
Overload Protection: Built-in individual automatic-reset protection circuitry for both woofer and tweeter
Deployment and Installation
Structural mounting assessments, safety rigging, and system integration are executed exclusively by certified engineering crews from SKYRS within Pakistan.
Indoor Environment Restrictions
The F-605G and F-605W are strictly rated for indoor operation and must not be exposed to direct outdoor rain, high humidity, or weather elements. Moisture ingress risks internal component degradation and potential electrical shock hazards.
Rigging and Mounting Architecture
To securely mount these heavy 17.0 kg enclosures onto walls or ceilings, engineers must utilize the designated HY-601B (black) or HY-601W (white) multi-angle heavy-duty bracket assemblies. The backing frame must anchor directly into solid masonry headers or load-bearing steel channels. The cabinet features four M8 threaded mounting points on both the top and bottom panels with a strict maximum bolt thread engagement depth of 23 mm.
System Configuration
Acoustic balancing, terminal conversion modifications, and downstream processing adjustments must be executed by authorized technicians to preserve local product warranties.
Step 1: Input Panel Termination or XLR Conversion
Strip high-purity speaker cabling down to bare copper and insert them firmly into the positive (Red) and negative (Black) push-in terminals. If an enterprise facility mandates standard balanced XLR connectivity, the rear phone jack input plate is designed to be unbolted, allowing a standard XLR connector to flush-mount cleanly into the resulting chassis cutout opening.
Step 2: Rear High-Frequency Level Balancing
Prior to locking the final structural pitch and angle of the speaker, tune the rear-mounted H.F. Level Control dial. This allows the calibration team to adjust the tweeter’s acoustic output relative to the room’s boundary reflections, compensating for highly reverberant surfaces or acoustically dampened environments.
Step 3: Central Signal Processing and Overload Safeguards
Apply the factory-specified parametric EQ curves and a mandatory high-pass filter cut (recommended 60 Hz, 24 dB/octave) within the central digital signal processor. If the system is driven into severe clipping, the internal protection circuitry will automatically attenuate the woofer by 15 dB and safely disconnect the tweeter. If volume drops suddenly during operation, reduce the driving amplifier levels immediately; the circuit auto-resets within 2 to 20 seconds once thresholds normalize.
Service and Configuration Availability
The commercial distribution of all genuine F-605G and F-605W 2-way speaker variants, specialized HY-series heavy-duty bracket systems, on-site architectural deployment, physical installation, and advanced audio matrix tuning are available exclusively through SKYRS in Pakistan. Third-party structural changes, improper parallel line wiring below safe amplifier impedance minimums, or unverified hardware dismantling will void the local five-year replacement warranty. For commercial system layout designs, acoustic pressure calculations, or to book field commissioning engineers, contact the SKYRS Pakistan technical helpdesk.
