The Mini CMD 151P is the best-sounding and most compact 1x15 combo out there, sending out 300W of power through a single Markbass custom neodymium speaker and piezo tweeter. Highly portable and astoundingly loud for its size, this combo gets even louder when connected to an extension cabinet, most effectively the New York 151. The practical solution for those who like the sound of 15” speakers. SPEAKER: 1×15″ TWEETER: piezo BASS REFLEX: rear IMPEDANCE: 8 ohms SPEAKER POWER HANDLING: 400W RMS (AES Standard) AMP OUTPUT POWER: 500W RMS @ 4 ohms / 300W RMS @ 8 ohms PREAMP: solid state FREQUENCY RESPONSE: 40 Hz to 18 kHz CROSSOVER FREQUENCY: 3.5 kHz SENSITIVITY: 100 dB SPL WEIGHT: 40.79 lbs / 18.5 Kg HEIGHT: 18.27 in. / 46.4 cm WIDTH: 18.27 in. / 46.4 cm DEPTH: 18.9 in. / 48 cm