The SR Series II

Sound Reinforcement Loudspeaker Systems

A broad range of professional loudspeakers that are the ultimate for large venue, music, vocal and instrument reinforcement applications. Our SR Series II loudspeakers have become the first choice of musicians, large club owners, DJ's and sound engineers worldwide.

Key Features:

• VGC low frequency transducers are the ultimate in reliability, low distortion and low power compression.
• Large format, pure titanium diaphragm compression drivers with Coherent Wave R phase plug on an Optimized Aperture horn for extremely low midband distortion.
• SR Series II cabinets have tongue and groove construction of multi-laminate crossgrain void-fee plywood, and are bonded under high pressure using high temperature adhesives and internal crossbracing. The result is an enclosure of exceptional strength and integrity.
• Advanced crossover network design with the flexibility of both 1/4" and Neutrik Speakon connectors for flexibility of hookup.
• 600 - 1200W power handling capabilities throughout the range.

Performance and Construction:

• Power Handling (per woofer): 600 Watts
• LF Driver: VGC Cast Frame 4" Voicecoil.
• HF Driver: 5 Models: 4" Diaphragm 6 Models: 1 3/4" Diaphragm
• Input: One Neutrik Speakon and Two 1/4 Jacks, Metal Cup, Biampable (1 Triampable)

Click on any model below.

Full Range Systems

Subwoofer/Bass Systems

SR4725A

380 mm (15 ") Compact Two-Way Full Range System

A compact system with incredible bass output, this is a general purpose system that meets most application challenges with performance to spare.

- Frequency Range: 35 Hz - 18 kHz (-10 dB)

- Power Capacity: 600 Watts (Continuous Pink Noise 50 Hz-5 kHz with a crest factor of 6 dB)

- Sensitivity: 97 dB (1W @ 1m)

- Nominal Impedance: 8 Ohms

- Nominal Dispersion: 90° Horizontal x 40° Vertical

- Crossover Frequency: 1.1 kHz

- Dimensions (HxWxD): 749 x 635 x 460 mm (29 1/2 x 25 x 18 in)

- Weight: 35.9 kg (79 lb)

- Components:LF Driver(s): 2226HMF/HF Driver: 2426H MF/HF Horn: 2370A

- Biamp Operation: Recommended Crossover Frequency: 1.2 kHz - 1.4 kHz

- LF Power/Nominal Impedance: 600 Watts/8 Ohms

- HF Power/Nominal Impedance: 100 Watts/8 Ohms

SR4718A

460 mm (18") Subwoofer/Bass System

The ideal complement to the SR4722A, SR4725A or SR4735A systems.

- Frequency Range: 30 Hz - 3.3 kHz (-10 dB)

- Power Capacity: 600 Watts (Continuous Pink Noise 50 Hz-5 kHz with a crest factor of 6 dB)

- Sensitivity: 98 dB (1W @ 1m)

- Nominal Impedance: 4 Ohms

- Components: LF Driver(s): (2) 2241H

- Dimensions (HxWxD): 1092 x 635 x 460 mm (43 x 25 x 18 in)

- Weight: 39.5 kg (87 lb)

- Biamp Operation: Recommended Crossover Frequency: 80 Hz - 100 Hz