- Description
Details
The SEM consists of specially designed (patent pending) signal processing circuits that improve clarity and low frequency response, effectively causing small speakers to sound like much larger ones. Three screwdriver adjustable controls are provided to set the amount of the generated sub-harmonic bass, the customtuned bass filter, and the high frequency expansion. All functions have been optimized to work with small speakers, but low frequency reproduction will be improved when speakers with good bass response are used.- Features
Features
- Generates sub-harmonics not present in the source material for larger than life bass.
- Specially tuned bass filter complements the sub-bass circuitry.
- Vocal clarity enhancement.
- Sub bass and bass are optimized for standard installation speakers.
- RCA connector for input and output.
- Suitable for small or large speakers.
- Specification
Audio Gain (all controls min) 0 dB Input/output connectors Unbalanced RCA Nominal input/output level 0 dBV (1 V RMS) Maximum input/output level +17 dBV (7.4 V RMS) RL = 600 Ohms Frequency response Process controlled THD+N (@ 1 kHz, nominal output level) .015% SNR (nominal output level, controls set min) -90 dB Input impedance 10 k Ohms Output impedance 100 Ohms General Power requirements +24 VDC @ 48 ma (1.15 W) supplied by host unit Finish Black powder-coated steel on mounting panel Dimensions (W x H x D) 1.75"(4.445 cm) x 4.62"(11.7348 cm) x 4"(10.16 cm) Weight Unpacked 0.10 lbs (0.045 kg) Weight Packed 1.00 lbs (0.453 kg) - Reviews
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