Excellent sound in good condition I can rate it 8/10.
All 4 boxes included for towers and bass subwoofer.
I prefer local pick up due to the weight. Also I want you to listen and inspect this wonderful speakers before buying. https://www.stereophile.com/floorloudspeakers/295/index.html
Prelude MTS Full System: Frequency responses: 23Hz-22kHz, ±3dB; 30Hz-20kHz, ±1.5dB. Impedance: 4 ohms, ±1dB. Sensitivity: 90dB/2.83V/1m. Recommended amplifier power: 25-500W. Second- and third-order harmonic distortion: 20Hz-20kHz at 95dB SPL, ±1%. Crossover frequencies: 80Hz, 300Hz, 2kHz, 24dB/octave.
Prelude MTS Towers (only): Drive-units (all ceramic-aluminum matrix): 1" dome tweeter, 3*"-cone midrange, four 5*"-cone midbass. Crossovers: 300Hz, 2kHz, 24dB/octave. Frequency response: 80Hz-22kHz, ±3dB; 100Hz-20kHz, ±1.5dB. Nominal impedance: 4 ohms, ±1dB. Sensitivity: 90dB/2.83V/1m. Power requirements: 25-500W. Dimensions: 37" H by 6*" W by 7*" D. Weight: 32 lbs.
Prelude MTS Powered Subwoofers (only): Drive-unit: 12"-cone ceramic-aluminum matrix. Maximum amplifier output: 850W continuous, 2600W peak (into 8 ohms, 20-100Hz, <0.1% THD). Frequency response: 23-80Hz, ±3dB; 30-80Hz, ±1.5dB. Crossover frequency: 80Hz. Dimensions: 20" H by 9*" W by 20*" D. Weight: 60 lbs.