DSP220 - 40W

● Quality plastic injection molding chassis, being durable, safe and reliable.
● E-type pure copper turn audio transformer, to ensure the fidelity of audio output.
● With mesh made of fine steel, it’s rust-proof and durable via the coating process.
● Sound-oriented, inverted phase design, and with treble and bass units, clear in treble, robust in bass.
● A variety of functional models available, with fixed-voltage amplifier to achieve long-distance transmission.
● The treble diaphragm is made of natural silk film; the bass diaphragm is made of polypropylene material with 3.5-inch magnetic circuit.