Product Information

Attribute

Value

Watt

Upto 40 Watt

Type

Outdoor Landscape Type

Ahuja SP 6305TD 30W bi directional PA dual sound projector in white ABS housing with U bracket

Ahuja SP 6305TD 30W Bi Directional PA Dual Sound Projector Speaker

KTI14006407SP6

Product Description

The Ahuja SP-6305TD is a high-efficiency 30W RMS bi-directional PA dual sound projector designed for wide-area commercial public address and paging installations.

Brand: Ahuja
Model: SP-6305TD
Type: Bi-Directional Sound Projector / Dual Projection Speaker
Rated Power: 30W RMS
Power Taps (100V): 30W (330Ω), 20W (500Ω), 10W (1kΩ), 5W (2kΩ)
Power Taps (70V): 15W, 10W, 5W, 2.5W
Drivers: 2 × 16.51 cm (6.5 inch) full-range water-resistant cone speakers facing in opposite directions
Frequency Response: 120 Hz – 15,000 Hz
SPL (1W/1m at 1kHz): 94 dB
Enclosure: Weather-resistant ABS plastic in white finish
Ingress Protection: IP-44 rated against dust and splashing water
Mounting: Rugged 'U' type mounting bracket for surface and suspended installation
Compatibility: Standard 100V and 70V distributed line commercial audio amplifiers

KTI14006407SP6

Price

₹ 3,719.25 excl. GST

+ 18.00% Tax + Freight Charge

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Product Details
Available Brands	Ahuja
Unit	Numbers
HSN Code	85182200
Weight	2.6 kg
Dimension	L 17.5 x W 17.5 x H 25.6 cm cm ft in m
Warranty	12 Months No-Onsite Warranty
Tags/categories	Automation PA Solutions Garden Speakers
Standards	IS/IEC 60529

Usually dispatched within 8 days

About this product .

The Ahuja SP-6305TD is an industrial-grade bi-directional public address sound projector engineered to deliver speech intelligibility and high-efficiency background music across extended linear zones. Built for commercial 100V and 70V distributed sound systems, it projects sound simultaneously in opposite directions from a single installation point.
The speaker is housed in a robust, weather-resistant ABS plastic cylindrical enclosure finished in white. Equipped with an integrated heavy-duty 'U' type mounting bracket, the projector offers secure surface wall-mounting or ceiling suspension, accommodating flexible angle adjustment during commissioning.
Acoustic projection is driven by two 16.51 cm (6.5 inch) full-range drivers featuring water-resistant cones oriented back-to-back. With a frequency response of 120 Hz to 15,000 Hz and an SPL sensitivity of 94 dB (1W/1m at 1kHz), it ensures clear voice transmission and audio projection over long distances.
The built-in multi-tap matching transformer provides flexible power adjustments at 30W, 20W, 10W, and 5W on 100V lines (impedance taps at 330Ω, 500Ω, 1kΩ, and 2kΩ). Power selection is carried out via external color-coded lead conductors, eliminating the need to open the sealed housing during field wiring.
Featuring an IP-44 ingress protection rating, the unit is protected against solid foreign particles larger than 1 mm and splashing water from any direction. This makes it ideal for railway platforms, factory corridors, school passageways, parking structures, warehouse aisles, and perimeter walkways.

Product Information .

Bungalow, Farm Houses Party Plots, Gardens Resorts Event Management

Commercial PA System Compatibility & Electrical Integration

The Ahuja SP-6305TD bi-directional 30W RMS sound projector is engineered for seamless integration into standard 100V and 70V distributed constant-voltage public address (PA) systems. Designed specifically for commercial sound distribution networks, the unit connects directly to industrial line matching amplifiers without requiring external line-matching transformers or secondary impedance converters.

100V and 70V Line Voltage Compatibility

The speaker is built to operate across high-impedance commercial audio distribution lines. In standard 100V line installations, the internal transformer accommodates power demands ranging from 5W to 30W. When connected to a 70V distributed line network, the speaker operates across stepped power levels of 2.5W, 5W, 10W, and 15W, allowing system designers to balance amplifier load calculations across long cable runs without significant signal attenuation.

Power Tapping and Conductor Lead Configuration

Impedance and wattage selection is handled externally via dedicated, color-coded lead conductors protruding from the housing. This eliminates the need to open the IP-44 sealed cabinet during installation. The electrical matching options include:

Black Lead (Common): Shared neutral / common return connection.
Red Lead (330Ω): Taps 30W on a 100V distributed line (15W on 70V lines).
Orange Lead (500Ω): Taps 20W on a 100V distributed line (10W on 70V lines).
Gray Lead (1kΩ / 1000Ω): Taps 10W on a 100V distributed line (5W on 70V lines).
White Lead (2kΩ / 2000Ω): Taps 5W on a 100V distributed line (2.5W on 70V lines).

Acoustic and Frequency Matching

The SP-6305TD features dual 16.51 cm (6.5 inch / 160 mm) full-range water-resistant cone speakers positioned back-to-back to project sound in opposite directions. With a frequency response spanning 120 Hz to 15,000 Hz and a sound pressure level (SPL) of 94 dB at 1kHz (1W/1m), the acoustic profile is optimized for voice evacuation, speech intelligibility, and background music paging systems across long linear architectural spaces.

Mounting and Architectural Infrastructure

For mechanical deployment, the unit includes an integrated robust 'U' type mounting bracket. This bracket facilitates structural attachment to overhead ceiling grids, beams, vertical walls, pillars, and corridor suspension points. Measuring Ø175 mm in diameter by 256 mm in height with a net weight of approximately 2.60 kg, the white ABS plastic housing is suitable for installation in railway platforms, factory corridors, school hallways, parking lots, theme parks, and perimeter walkways requiring IP-44 dust and splashing water protection.

Installation and Wiring Guide for Ahuja SP-6305TD

Mechanical Mounting with U-Type Bracket

The Ahuja SP-6305TD bi-directional PA dual sound projector is engineered for rapid, secure deployment in commercial and industrial settings. Physical installation is executed using the integrated, heavy-duty 'U' type mounting bracket. This bracket facilitates versatile attachment across flat vertical walls, rigid pillars, structural beams, and overhead horizontal ceiling structures.

With a compact cylindrical ABS plastic housing measuring Ø175 mm in diameter by 256 mm in height and an approximate net unit weight of 2.60 kg (packaged weight of 4 kg), the unit exerts minimal load on structural supports. Installers must securely anchor the 'U' bracket using appropriate load-rated fasteners suited to the mounting substrate (such as masonry anchors, machine bolts, or structural beam clamps) before suspending and securing the speaker body.

Electrical Wiring and Power Tap Selection

Designed for distributed public address audio networks, the SP-6305TD operates on 100V and 70V constant-voltage speaker lines. The unit features external color-coded lead wires accessible directly from the housing, allowing system integrators to configure input wattage and matching impedance without opening the sealed ABS enclosure:

Black Lead: Common / Ground connection (COM)
Red Lead: 330 Ω primary input impedance (delivers 30W on a 100V line / 15W on a 70V line)
Orange Lead: 500 Ω primary input impedance (delivers 20W on a 100V line / 10W on a 70V line)
Gray Lead: 1 kΩ (1000 Ω) primary input impedance (delivers 10W on a 100V line / 5W on a 70V line)
White Lead: 2 kΩ (2000 Ω) primary input impedance (delivers 5W on a 100V line / 2.5W on a 70V line)

Always connect the Black common wire to the amplifier's negative/common terminal. Connect the positive line feed to only ONE selected color-coded tap wire per speaker to match the acoustic zone requirements and prevent line overloading.

Bi-Directional Acoustic Alignment

The SP-6305TD incorporates two 16.51 cm (6.5-inch / 160 mm) full-range cone drivers aligned to project audio in direct opposite directions (180° offset). During installation, orient the cylindrical axis parallel to linear traffic corridors to maximize speech intelligibility and acoustic throw (94 dB SPL at 1kHz, 1W/1m across a 120–15,000 Hz frequency range).

This dual-projection design is optimized for:

Railway and transit passenger platforms
Factory gangways, logistics bays, and industrial aisles
Commercial parking lots and perimeter walkways
School, campus, and institutional corridors
Theme parks and recreational pathway zones

Environmental and IP-44 Ingress Considerations

The speaker enclosure meets IP-44 standards for ingress protection, providing resilience against solid particle ingress and splashing water. Both full-range drivers feature water-resistant cones housed inside the robust white ABS cabinet. Ensure all external wiring junctions and unused lead conductors are individually insulated with heat-shrink or enclosed in IP-rated external junction boxes to maintain environmental sealing across outdoor and damp installations.

Industrial and Commercial Application Scenarios for Ahuja SP-6305TD

The Ahuja SP-6305TD 30W RMS PA dual sound projector is engineered specifically for commercial and industrial acoustic installations requiring efficient, bi-directional sound distribution along extended linear zones. Built with two opposite-facing 16.51 cm (6.5-inch) full-range water-resistant cone speakers within a rugged white ABS plastic enclosure, this projector speaker minimizes unit count while providing uniform sound pressure level (94 dB at 1W/1m) and clear vocal reproduction across 120 Hz to 15,000 Hz.

Railway Platforms and Transit Hubs

In railway stations, metro platforms, and passenger concourses, acoustic intelligibility must overcome continuous ambient noise while covering long, narrow thoroughfares. The SP-6305TD projects sound simultaneously in two opposite directions, providing clear emergency broadcasts, automated route announcements, and passenger information across platforms. Its IP-44 ingress protection rating safeguards internal components against particulate dust and splashing water generated in semi-exposed rail environments.

Industrial Plants, Warehouses, and Factory Gangways

Manufacturing floors, packaging lines, and logistics warehouses frequently feature extended aisles and high ceilings flanked by machinery. Using standard single-direction horns in these environments often leads to excessive reverberation and requires high speaker density. The SP-6305TD is deployed along central aisles and overhead crane gantries via its robust 'U' type mounting bracket, delivering balanced bi-directional coverage to operators along both travel directions of the gangway on 100V line distribution systems.

Multi-Level Parking Garages and Covered Perimeter Walkways

Concrete parking structures, drive aisles, and perimeter security walkways present challenging acoustic conditions with high dampness and vehicular exhaust. The weather-resistant white ABS housing resists structural degradation, while the multi-tap transformer (configurable to 30W, 20W, 10W, or 5W on 100V lines) allows system integrators to balance audio levels across drive lanes, pedestrian paths, and ramp junctions without overloading amplifier circuits.

School Corridors and Institutional Hallways

Educational facilities, hospitals, and corporate campuses require clear public address and emergency bell signaling along interconnected corridors. The compact Ø175 mm × H256 mm cylindrical profile mounts cleanly to corridor ceilings, projecting synchronized audio down both ends of the hallway. Tapping at lower wattages (such as 5W or 10W via external color-coded leads) provides gentle, highly intelligible background paging without acoustic harshness.

Theme Parks, Boardwalks, and Outdoor Walkways

In commercial recreational venues, theme parks, and pedestrian zones, the SP-6305TD provides dual-direction background music and public announcements along paths and landscaped perimeter zones. The 2.60 kg unit integrates seamlessly into 70V/100V high-impedance commercial audio infrastructure, allowing long cable runs with negligible line loss across distributed outdoor installations.

Application Suitability Matrix

Railway Platforms & Metro Stations: Bi-directional announcements across long waiting tracks; IP-44 dust/water resistance.
Factory & Logistics Aisles: 30W high-output paging down industrial racking corridors with 94 dB sensitivity.
Parking Garages & Ramps: Tough ABS enclosure with external lead impedance selection (330Ω to 2kΩ).
Institutional Corridors: Efficient dual-ended speech reproduction reducing ceiling speaker hardware requirements.

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SKU	KTI14006407SP6	KTI1400400GR50	KTI1400400GR80	—
Brand	Ahuja	JNM	JNM	—
Price (excl. GST)	₹ 3,719.25 excl. GST	₹ 10,274.85 excl. GST	₹ 15,399.80 excl. GST	—
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Certifications	IS/IEC 60529	—	—	—
Availability	Made to Order	Made to Order	Made to Order	—
				—