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This Month's kit design

The CKT-TF1525e kit system is a high performance 2-way speaker design suitable for stand mounting. This system comprises the TF1525e 15”(380mm) bass/midrange driver and CDX1-1747 compression driver fitted with the H1-9040 horn. The system offers wide bandwidth, high sensitivity and high output capability and can be used either standalone or with a sub-woofer. The 90x40 horn ensures good coverage over a wide area.

Download design here


Format: 2-way system
Drivers: TF1525e, CDX1-1747 (H1-9040)
Sensitivity: 97.5dB (2.83V)
Input Impedance: 8ohms (nominal), 8.2 ohms (minimum)
Rated System Power: 450W (EIA), 1800W (peak)
LF Extension: 70Hz (-3dB), 50Hz(-10dB)
Crossover Frequency: 2.1 kHz
Maximum Output Level: 124dB (Continuous), 130dB (Peak)
LF Unit Power Rating: 300W (AES)
Horn Directivity: 90deg H x 40deg V
High Pass Filter: 60-70Hz
Internal Volume: 76L
Port Tuning Frequency: 55Hz
Port Dimensions: 2 x (Diameter 100mm x Length 60mm)
Port Options: smaller port: 2 x (95Dx49L) / larger port: 2 x (105Dx72L)
Dimensions: 730 x 452 x 342mm (H x W x D)