234XL 2-way / 3-way 4-way Crossover
แยกเสียงโมโนหรือสเตอริโอ 2ทาง, 3ทาง 4ทาง ด้วยวงจรชั้นเยี่ยม คัดย่านความถี่ได้ทรงประสิทธิภาพด้วยอุปกรณ์ SMD รุ่นใหม่ (แผ่นชิพ) ให้พลังเสียงที่สมบรูณ์แบบ

SPECIFICATIONS

• connectors:1/4" TRS
• Type:Electronically balanced/unbalanced, RF filtered
• Impedance:Balanced > 50 kΩ, unbalanced > 25 kΩ
• Max Input Level:+22 dBu typical. balanced or unbalnaced
• CMRR:> 40 dB, typically > 55 dB at 1 kHz

• OUTPUT
• ConnectorsXLR
• Type:Electronically balanced/unbalanced, RF filtered
• Impedance:Balanced > 60 kΩ, unbalanced >30 kΩ
• Max Output Level:> +20 dBu balanced/unbalanced into 600Ω or greater

• PERFORMANCE
• Bandwidth:20 Hz to 20 Khz, +0/-0.5 dB
• Frequency Response:< 3 Hz to > 90 kHz, +0/-3 dB
• Signal-to-Noise:Ref: +4 dBu, 22 kHz measurement bandwidth

• STEREO MODE
• Low Output:> 94 dB
• Low-Mid Output:-
• Mid Output:> 93 dB
• High-Mid Output:-
• High Output:> 90 dB

• MONO MODE
• Low Output:> 94 dB
• Low-Mid Output:> 94 dB
• Mid Output:-
• High-Mid Output:> 92 dB
• High Output:> 88 dB

• Dynamic Range> 106 dB unweighted, any output
• THD+Noise:< 0.004% at +4 dBu, 1 kHz
•  < 0.004% at +20 dBu, 1 kHz
• Interchannel Crosstalk:< -80 dB, 20 Hz to 20 kHz

• CROSSOVER FREQUENCIES
• Stereo Mode
• Low/High:45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
• Low/Mid:45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
• Mid/High:450 Hz to 9.6 kHz

• MONO MODE
• Low/Low-Mid:45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
• Low-Mid/High-Mid:450 Hz to 9.6 kHz
• High-Mid/High:450 Hz to 9.6 kHz
• Filter Type:Linkwitz-Riley, 24 dB/octave, state-variable

• FUNCTION SWITCHES
• Front Panel
• Low Cut:Activetes 40 Hz Butterworth, 12 dB/octave high-pass filter,
•  one switch per channel
• Phase InvertInverts the phase at the output, one switch per output.
• Rear Panel
• x10:Multiplies crossover frequency range by 10, one switch per channel.
• Mode:Selects stereo/mono and 2/3/4-way operation
• LF Sum:Selects normal (stereo) or mono-summed low frequency operation.

• INDICATORS
• Stereo Operation:Green LED
• Mono Operation:Yellow LED
• Low Cut:Red LED per channel
• x10Green LED per channel
• Phase InvertRed LED per output (3 per channel)

• POWER SUPPLY
• Operating Voltage:100 VAC 50/60 Hz, 120 VAC 60 Hz
•  230 VAC 50/60 Hz
• Power Consumption:15 Watts
• Mains Conection:IEC 320 receptacle

• PHYSICAL
• Dimensions:1.75" H X 19" W X 6.9" D (4.4cm x 48.3cm x 17.5cm)
• Weight3.7 lbs. (1.7 kg)
• Shipping Weight:5.4 lbs. (2.5 kg)

SHOPEE:https://seller.shopee.co.th/portal/product/list/all?page=1&search=name&keyword=SOUNDBEST%20%20CR234XS

LAZADA:https://sellercenter.lazada.co.th/apps/product/list?__ARMS_PID__=giiryrcz16%405386c34ee4b8d85&current=1&filters.title=%20%20SOUNDBEST%20%20CR234XS%20&pageSize=10&tab=online_product&userId=100356538