SP-SH224 Column Speaker
An 80 W aluminium column speaker with two 4-inch ferrite drivers, 90 dB sensitivity and an 8 Ω load. It is designed for speech in reverberant rooms where controlled vertical dispersion helps intelligibility.
- Two 4-inch high-performance ferrite drivers.
- 80 W rated / 160 W peak power at 8 Ω.
- 90 dB sensitivity and 108 dB maximum SPL.
Overview
Key features
- Two 4-inch high-performance ferrite drivers.
- 80 W rated / 160 W peak power at 8 Ω.
- 90 dB sensitivity and 108 dB maximum SPL.
- 100 Hz–18 kHz frequency response.
- Horizontal >90° and vertical >40° coverage.
- Aluminium alloy housing, 4 kg, 147.3 × 149.7 × 475 mm.
The speaker is part of a common passive range, allowing rooms of different sizes to use the same amplifier and mounting approach.
Pair with Seekika infrared amplifiers and receivers for a complete classroom audio system. Contact Seekika Audio for room coverage and mounting advice.
What’s in the box
- SP-SH224 column speaker
- Mounting bracket
- User guide
Specifications
Audio & wireless
| Frequency response | 100 Hz–18 kHz (±3 dB) |
|---|---|
| Speaker units | Two 4-inch high-performance ferrite drive units |
| Sensitivity | 90 dB |
| Maximum SPL | 108 dB |
Power & charging
| Rated impedance | 8Ω |
|---|---|
| Power (rated / peak) | Rated 80 W, Peak 160 W |
Coverage & installation
| Coverage (H × V) | horizontal>90°, Vertical>40° |
|---|
Physical
| Dimension (W×H×D)mm | 147.3 × 149.7 × 475 mm |
|---|---|
| Weight | 4 kg |
| Housing material | aluminum alloy |
Applications
Planning a classroom or campus project?
Share your floor plan and room schedule — we will recommend microphone coverage, speaker placement and kit configuration.
Frequently Asked Questions
Which rooms is the SP-SH224 designed for?
The SP-SH224 is typically installed in auditorium, lecture hall, meeting room, campus. Room size, ceiling height and speaker layout determine the final configuration — send us a floor plan and our team will recommend a layout.
What certifications and warranty are available for the SP-SH224?
Seekika Audio supplies CE, RoHS and FCC compliance documentation for its classroom audio products. Classroom audio products carry a standard 2-year warranty against manufacturing defects, with extended coverage available on project orders.
- OEM / ODM customization
- CE, RoHS & FCC documentation
- System layout and commissioning support
- Reply within one business day
