DS18 4 Channel Amplifier 2 TWX1 Super Tweeters 4x 6.5 Full Range Loud Speakers

• The PRO-X6.4BM 6.5" Midrange Loudspeaker has a sensitivity of 94 dB
• 4 Channel EXL-P800X4 has Remote Bass Knob and Latest SMC and MOSFET Technology
• The PRO-X6.4BM 6.5" Midrange Loudspeaker has voice coil diameter of 1.5

DS18 4 Channel Amplifier 2 TWX1 Super Tweeters 4x 6.5 Full Range Loud Speakers

This listing includes:

• (1) DS18 EXL-P800X4 4 Channel Full Range Korean Amplifier


• (2) DS-PRO-TWX1 Super Tweeters


• (4) DS-PRO-X6.4MB 6.5'' Full Range Loud Speakers

With a combination like this, you will have loudspeakers that deliver a concert-like audio experience without any distortion; a Gen-X series AMP that is durable and provides maximum wattage for your budget; and tweeters that are engineered and designed in the US, that are top of the line in the Pro Audio market.

Features per item in this combo:

• The PRO-X6.4BM 6.5" Midrange Loudspeaker has a sensitivity of 94 dB


• 4 Channel EXL-P800X4 has Remote Bass Knob and Latest SMC and MOSFET Technology


• The PRO-X6.4BM 6.5" Midrange Loudspeaker has voice coil diameter of 1.5

6.5" Midrange Loudspeaker PRO-X6.4BM:

• Nominal Diameter: 6.5"


• Nominal Impedance: 4 Ohm


• MAX Power Handling: 500 Watts


• RMS Power Handling: 250 Watts


• Sensitivity (1w/1m): 94 dB


• Frequency Response: 125Hz ~ 12KHz


• Recommended HI Pass Crossover: 120Hz


• Voice Coil Diameter: 1.5"


• Voice Coil Former Material: Kapton


• Winding Material: CCAW


• Cone Material: Non-press Paper


• Surround Material: Cloth Edge


• Basket Material: Steel


• Magnet Material: Ferrite


• Equivalent Volume: Vas - 3.810L


• Excursion: X-max - 8.2mm


• Free Air Resonance: Fs - 106Hz


• Mechanical Factor: Qms - 8.027


• Electrical Factor: Qes - 0.471


• Total Factor: Qts - 0.445


• Dc Resistance: Re - 3.2 Ohm

DS18 4 Channel Korean Amplifier Class A/B Full Range w/ Bass Knob EXL-P800X4:

• RMS Power @ 4 Ohm: 150W x 4CH


• RMS Power @ 2 Ohm: 200W x 4CH


• RMS Power @ 4 Ohm Bridge : 400W x 2CH


• Frequency Response: 20Hz-20KHz


• Signal/Noise Ratio: Greater than 98dB


• Efficiency @4 Ohm: Greater than 63%


• Damping Factor: 140


• THD%: Greater than 0.10%


• Low Level Input Range: 200MV-6V


• Selectable X-Over: Yes, HPF/FULL/LPF


• X-Over Filter Range: 50Hz-2KHz


• Bass Boost Range: 0-+9dB


• Bass Boost Frequency: 30Hz-60Hz


• Infrasonic Filter: No


• Phase Selector: 0-180


• Class: AB (Analog)


• Amplifier Type: Stereo Full - Range


• Channels: 4 CH


• Minimum Impedance: 2 Ohm/CH (4 Ohm Bridge)


• Led Indicator: PWR / CLIP / PROTECT


• Power Input Size: 4 AWG


• Fuse Rating: 120A


• Remote Level Control: Yes - Dash Mount


• Cooling Fan: Yes


• Thermal Protection: Yes > 97C / 206F


• Over-Load Protection: Yes


• Dc Output Protection: Yes


• Short Circuit Output Protection: Yes


• Voltage Input Protection: Yes, greater than 15.5V


• Clipping Protection: Yes


• Body Color/Finish: Black Aluminum

TWX1 Super Bullet Tweeter per speaker:

• Nominal Impedance: 4 Ohms


• 60W RMS


• 120W MAX


• Sensitivity (1W/1W): 103 dB


• Frequency Response: 3.5K-20kHz


• Voice Coil Diameter: 1"


• Diaphragm Material: Aluminum


• Magnet Material: Ferrite


• Body Material: Aluminum

Recommendation(s) per item in this combo:

DS18 6.5" Loudspeaker PRO-X6.4BM per speaker:

• Recommended HI Pass Crossover: 120Hz

TWX1 Super Bullet Tweeter per speaker:

• Recommended Hi Pass Crossover: 2kHz

Item Dimensions per item in this combo:

6.5 PRO-X6.4BM Mid-Range Speakers:

• Overall Diameter: 6.61 inches


• Front Mount Baffle Cutout: 5.7 inches


• Mounting Depth: 2.44 inches


• Overall Depth: 2.72 inches


• Magnet Weight: 30 oz


• Weight: 6 lb

DS18 4 Channel Korean Amplifier Class A/B Full Range w/ Bass Knob EXL-P800X4:

• Length: 11.5 inches


• Width: 8.77 inches


• Height: 2.67 inches


• Heatsink Length: 9.84 inches

TWX1 Super Bullet Tweeter per speaker:

• Overall Diameter: 3.78 inches


• Overall Depth: 1.78 inches


• Front Mount Baffle Cutout: 2.76 inches


• Mounting Depth: 1.57 inches


• Weight: 3 lb