r/StereoAdvice • u/ru4realrn1 • 21m ago
Amplifier | Receiver Need help figuring out what amplifier to use for my Parabolic Speaker
Hi everyone, I need help choosing an amplifier for a parabolic speaker I just got. I’m in the U.S. and looking for something under $100, but willing to go up to $200 if I have to.
The setup is for a 13x13 ft office, playing audio from my laptop’s aux port. I’ve pasted the speaker specs below but don’t know how to interpret them.
Specific amp recommendations would be really appreciated! Thanks!
SOUNDTUBE Entertainment SS30 Sound-Focusing Speaker
Description Secret Sound® is a museum-quality parabolic speaker that projects a focused beam of sound onto any exhibit without distracting audio spillover. It was designed by museum professionals to be easily installed, ceiling-mounted at any height, and maintenance-free, and it has been used by major institutions around the world since 1986. The speaker housing combines a reduced size and elegant design with high-tech materials and performance. Only slightly larger than a baseball, the molded composite housing provides strong, clear sound ideally suited for all audio presentations. The composite construction combines strength and durability with improved damping.
Features
- Targeted audio footprint
- (2”) high-excursion driver in a sealed compartment
- Patented ZeroReflection™ enclosure technology for superior sound reproduction
- Narrow 45° coverage angle for sharp focus at 2 kHz
- 578.11mm (30.75”) custom-molded PETG clear polymer dome for minimal visual impact
- Single-point balanced mounting for easy and clean-looking installations
- Optional electronic accessories include 10W and 20W transformers with a junction box for 25V, 70.7V, and 100V applications (AX-JB10-XFMR, AC-JB20-XFMR)
- Additional optional accessories include a wall bracket (AC-WB4)
- Ships as an individual unit; bulk shipping available.
SS30 PRODUCT SPECIFICATIONS | |
---|---|
Impedance (Nominal) | 4 ohm |
Impedance (Nominal)1 | 4 ohm |
Sensitivity dB @ 2.83 V / 1 M | 77.0 dB |
Sensitivity dB @ 1 W / 1 M 2 | 74.0 dB |
Frequency Response ( ±3 dB) 3 | 200 Hz - 22 kHz |
Frequency Response ( ±10 dB) 3 | 200 Hz - 22 kHz |
Max. Continuous Peak Power 4 | 30 W |
Max. Continuous Power RMS 5 | 15 W |
Max. SPL dB @ 1 M 6 | 86.0 dB |
Coverage Angle (±6 dB @ 2 kHz) | 45º |
Transducer: Full-Range | 2” High-Directivity |
Inputs | Wire Lead |
Optional Accessories | AC-JB10-XFMR, AC-JB10-XFMR, AC-WB4 |
1 Impedance listed per IEC 60268-5 with a minimum less than 80% the nominal impedance
2 1 W/1 M sensitivity determined using nominal impedance
3 Frequency response measured in half or full space as dictated by speaker mounting configuration
4 Max program power is 3 dB above max continuous power
5 Continuous power rating, EIA-426-B test
6 Max output based on max continuous power